TABLE OF CONTENTSDescription of Text Page #A Look at Fostoria..............

Electric Infrared Heat as Part otthe Electromagnetic SpectrumAdvantages of Electric InfraredMethods of Heat Transfer.........

Conduction HeatConvection HeatInfrared Heat

Reflectors and Beam Pat'terns........Efficiency FactorsReflector MaterialHeating Design vs. Beam PatternPattem Sketches

Heat Element and Fixture Selection Chart6

OOUJl\)|'\J

HeatDescription: Clear Quartz Lamps

Helen Quartz LampsQuartz TubesMetal Rods

Effects of Under and 0ver—Voitage on Heat Elements..........ExplanationGraph D — Tungsten Elements: Quart Lamps;

Nickel-Chrome Elements: Quartz Tubes; Metal RodsGraph E — Color Temperature; Radiant Efficiency

ExplanationCalculation Method Sample:Spot Heat Layout

Table 1: Indoor Spot Heating — “Watts Per Square Foot" Required

“Total Area" Heating .......10Lead-in, Data Entry Form. Total Area Heating FormCalculationSample 1 Calculation: Novato, 13Sample 1 Layout: Novato, CA

Snow.-‘Ice Control .......15PrinciplesSnow Control Factors

Electric infrared Heating Controls .......16FeaturesUsageStandard “Power Contactor Panels" Proper SelectionSample Drawing: FPC-263-2F Control Panel .......‘l7

Control Devices .......18Description: ThermostatsSpecial Control DevicesFTDC-1 'l'|me Deiay ControllerFPTC-2 Percentage 'fimerFSMC-2A Snowllce Detector

Table 2: Natural Air ChangeTable 3: Insulation — “R” Factors .........19-20Table 4: Mean Wind Speed: M.P.H. .........21-24

Heating Degree DaysYearly Snowfall: MeanOutside Design Temperature

Table 5: Reflector and Heat DistributionHeat Distribution Pattems for Heavy Duty Metal Sheath Radiant HeatersApplication Opportunities .............................................................................................. .. lnsidefOutside Back Cover

Catalog HM-01

A LOOK AT FOSTORIAPHONE: 4191435-9201 FAX: 8001435-0842

’ Located in Northwest Ohio, Fostoria is a manufacturing area of 15thousand popuiation. This location provides easy access to majorrail lines, air terminals, Interstate 75 and the Ohio Turnpike. FostoriaIndustries’ 130,000 sq. ft. facility is heated with electric infraredcomfort heat. In addition, all painted parts pass through one ofthree electric infrared process heat ovens.Fostoria Industries is the largest and oldest manufacturer of elec-

tric infrared equipment. ln 1917 we began operations by manufac-turing replacement fenders and ninning-boards for automobiles. Wediversified in 1932 into the manufacturing of work lights. From our

Trimline Series

2 or 3 Lamp MUL-T-Mount

l TYPICAL INFRARED uses- Warehouses - Work Stations- Airplane Hangars - Walkways- Baggage Rooms - Building Entrances- Auditoriums - Loading Areasi'Docks- Bowling Areas - Canopies1Gazebosi'Porticos- Churches -Auto Repair Shops- Factories - Body Shops- High and Low Bay - Quick Lube Stations

Industrial Buildings - Construction Sites- Ice RinkiField Houses - Emergency Shower Areas- Soccer Arenas - Grocery Store Foyers- Car Washes - Sports Stadiums- Locker Rooms —Dugouts- Swimming Pools —Bleachers- Tennis Courts —Lodgesi'Press Boxes

INFRARED HEAT COMPLIESWITH ASHRAEIIESSTANDARD 90.1-1989Radiant Heating Systems 9.4.6

9.4.6.1 Radiant heating systems shall be considered in lieu of‘convective or all-air heating systems to heat areas which experience

infiltration loads in excess of 2 air changes per hour at designheating conditions.

experience in designing reflectors. we quite naturally branched intoanother new product line in the late 1930‘s— electric infrared ovens.In 1959 we expanded to electric infrared comfort heating (peopleheating equipment} and were the first in the design of the equip-ment. As time passed and the infrared markets expanded, two sep-arate sales departrrient evolved.

Today the following Departrnentsi'Product Lines exist under onecorporate head, and at two manufacturing locations in Fostoriaand Findlay, OH.

Mitey Midget

Heavy Duty Metal Sheath Overhead

. '\\

Restaurant Patio

- Drive-Up Service Windows - Parking Garage Ramps- Farm Buildings - Outdoor Smoking Areas!- Freezer Doors Shelters- Golf Driving Ranges - Hospitals- Transportation Piatforrns —Emergency Entrances- Inter Building Walkways —Patient Drop OfflPici< Up- Transport Shelter Buildings! —Reoovery Rooms

Platforms - Ski Resorts- Open Air Restaurants - Animal Warming- lsoiated Service Booths —Zoos- Snow 8. loe Control —Dog Kennels- Crane Cabs —Chicken!Pig Farrowing- Patios - Recycling StationsiPlants- Pump Housesi’Freeze - Waste Water Treatment Plants

Protection

9.4.6.2 Radiant heating systems should be considered for areaswith high ceilings, for spot heating, and for other applications whereradiant heating may be more energy efficient than convective orall-air heating systems.

THEORY OF INFRARED

Infrared radiation is electromagnetic radiation which is generat-ed in a hot source (quartz lamp, quartz tube, or metal rod) by vibra-tion and rotation of molecules. The resuiting energy is controlled anddirected specifically to and on people or objects. This energy is notabsorbed by air, and does not create heat until it is absorbed by anopaque object.

The sun is the basic energy source. Energy is projected93,000,000 miles through space to heat the earth by the infraredprocess. This infrared energy travels at the speed of light. and con-verts to heat upon contact with a person, a building, the floor, theground or any other opaque object. There is, however, no ultravio-let component (suntanning rays) in electric infrared.

Electric infrared energy traveis in straight lines from the heatsource. This energy is directed into specific pattems by opticallydesigned reflectors. Infrared, like light, travels outward from the heat

INFRARED

_ _ Metal Starts

ORANGE

. GREEN

ti i

l‘ BLUE

VIOLET

ll

ULTHAVOLETII I l l r i r

--------..

Middle ‘

Far

ELECTRIC INFRARED AS PART OF THE ELECTROMAGNETIC SPECTRUMwamwgm I" Micrms Temperature Wavelength Relationship

Tungslen -7— iroooirMelts _ ..8._ NEAFI Q-ua:'tzLamps

PhotoFIood Light _ _.s_ y\$HOF|T Normal _ _ £3 1.0 __r tNFFlAFlED "'~ \

T"““"*°" 1 5 J-i—i_wave I I 300°‘ F

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Ji .o._Ftooi'n‘l'ernpera!ure_ - 1o_ in; |:

The sun is the allenergy source. and its energy waves are illustrated technicallyI by this wave~leng!.h chart. Man-made infrared energy operates in a narrow portion

of the total electromagnetic spectrum. The infrared portion is further broken downI into near infrared. intermediate infrared and far infrared; with n-ear infrared beginning

New at approximately .8 microns or just beyond the visible portion of the spectrum. IIntermediate and far infrared range from approximately 1.5 microns in length.

source, and diffuses as a function of the square of the distance.Intensity, therefore, wouid decrease in a proportional manner. So,at 20‘ from the heat source, intensity of the energy concentrationis 114 the intensity developed at 10'. Also, at 20‘ distance from theheat source, the energy pattern of radiant heat will cover fourtimes the area compared to the energy pattern coverage at a 10‘distance.

For comfort heating, there must be reasonably even accumu-lated values of heat throughout the comfort zone. Proper mount-ing heights of the individual heaters, fixture spacing, reflector beampattems, and heat source wattage must be specified to generatethe proper heating levels at the task area. The amount of heatdelivered is also adjusted by input controllers or by thermostatswhich respond to surrounding temperature leveis and provide ON-OFF or PROPORTIONAL inputs.

Qua“: 3 Commercial.-'Tubes I IndustriaiMetal

I Sheath |. Q People HeatI I1 \‘I§ I

INTERMEDMTE3 I I

‘ CommercialI Ftesidentiali‘I .

I People Heat

ADVANTAGES OF ELECTRIC INFRARED1) HEATS PEOPLE WITHOUT HEATING AIR

Infrared travels through space and is absorbed by people andobjects in its path. Infrared is not absorbed by the air. With con-vection heating the air itself is warmed and circulated however,warm air always rises to the highest point of a building. WithInfrared heating, the wam1th is directed and concentrated at thefloor and people level where it is really needed.

2) ZONE CONTROL FLEXIBILITYInfrared heating is not dependent upon air movement like convec-tion heat. Infrared energy is absorbed solely at the area it is direct-ed. Therefore it is possible to divide any area into separate small-er zones and maintain a dilferent comfort level in each zone. Forexample, Zone A, with a high concentration of people, could bemaintained at a 70 degree comfort level while at the same timeZone B, a storage area, could be kept at 55 degrees or even tumedoff completely.

3) STAGINGAnother unique control feature of electric infrared that increasescomfort conditions and saves energy consumption is staging.Where most systems are either "fully ON” or “fully OFF" the stag-ing feature also allows only a portion of the equipments totalcapacity to be used. For example, a two-stage control would workas follows: During the first stage, one heat source in every fixturewould be energized. During the second stage, two heat sources inevery fixture would be energized. For further oontroi sophistication,a large area can be both zoned and staged. These systems, then,allow a more consistent and unifom1 means of maintaining a spe-cific comfort level and avoid the “peak 8- valley“ syndrome.

4} REDUCED OPERATING COSTSThe previous statements are advantages in themselves; but com-bined they account for an energyrfuel savings of up to 50 percent.Actual savings will vary from building to building depending on fac-tors such as insulation, ceiling height and type of construction.

5) INSTANT HEATElectric infrared produces virtually instant heat (See Page8,Graphs A, B, and C showing heat-up time of sources.) There isno need to wait for heat buildup. Tum the heaters on iust prior toheating requirements.

6) NEGLIGIBLE MAINTENANCEElectric infrared is strictty a resistance type heat. There are nomoving pans or motors to wear out; no air filters or lubricationrequired. Periodic cleaning of the reflectors and heat sourcerepiacement is all that will be required.

7) CLEANElectric infrared, like other fom1s of electric heating, is the cleanestmethod of heating. There are no by-products of combustion aswith fossil fuel buming units. Electric infrared adds nothing to theair nor takes anything from it.

8) SAFE- UL listed- No open flame- No moving parts to malfunction- No fuel lines to leak- No toxic by-products of combustion

9) EFFICIENTAll Electric Heaters convert energy to heat at 100% etficiency.

METHODS OF HEAT TRANSFER

Radiant or infrared heating provides a unique method of achieving adesired comfort level at a specified area. To best understand infraredheating, a comparison with ditferent methods of heat transfer shouldfirst be considered.Heat transfer can be accomplished by any one of three methods,CONDUCTION, CONVECTION or RADIANTCONDUCTION is placing an object in physical contact with the sourceof heat, such as a hot water bottle against the body.CONVECTION heat involves using a source of heat to WGFIT! the airand create a desired comfort level around people. Heated air iscirculated by fans or blowers to generally surround a normallyenclosed area. Home heating with a forced-air fumace is an exampleof CONVECTION heat

RADIANT, or INFRARED, heat uses invisible electromagnetic wavesfrom an energy source. The perfect example of electromagneticinfrared energy is heat from the sun. In an infrared system, theseenergy waves are created by a heat source - quartz lamp, quartztube, metal rod - which are directed by optically designed reflectorstoward or onto the object or person. A fire place is a more familiarform of radiant heat.

REFLECTORS AND BEAM PATTERNS

The method of transferring and directing the infrared energy to thework level is an important factor in the heating design and will great-ly affect the efficiency of the heating system.Reflectors are used to direct the radiant energy from the source to thework area. The higher the efficiency of the reflector, the more radiantenergy will be transferred to the work level. The reflector efficiency isinfluenced by the reflector material, its shape and contour.One method of measuring the efficiency of the material is by theemissivity factor. Emissivity is defined as the ratio of the amount ofenergy given off by radiation from a perfect black body; and is equalto the rate that material will absorb energy. The lower the emissivitynumber the less the material will absorb; hence the better the reflec-tivity of the material.Few materials can be considered for use as reflectors in comfortheating equipment. They must have high reflectivity of infrared ener-93!; resist corrosion, heat, moisture; and be easily cleaned.Aluminum is a common reflector material and must be anodized toprovide suitable reflectivity and withstand the heat levels present in

an infrared heater. Gold anodized aluminum is best suited as areflector materiai when the combined factors of cost, workability andweight are considered. Dirt will accumulate ON the surface and notIN the chemical composition with the gold. Within the infrared ener-gy portion of the spectn.rm, clear anodized aluminum reflectorsachieve approximately 89 percent reflectivity. Gold anodized alu-minum reflectors achieve approximately 92 percent reflectivity. Themost highly efficient reflector readily available is a specular gold plat-ed material, which is rarely used due to the prohibitive cost of gold.Fostoria uses gold anodized aluminum for reflectors and end caps intheir electric infrared heating equipment to provide the highest eco-nomical reflectivity and durability.

The beam pattem created by the reflector must be emphasized in theheating design. First the reflector must create a straight vertical linefrom the heat source to the work area. This is the pattem oenterline.Secondly, the reflector will converge or concentrate the energy into achoice of wide, medium or narrow pattems. In the electric infraredcomfort heat indusby, reflectors are also designed for asymmetric,symmetric and offset pattems as shown below.

‘ REFLECTO RPATTERNS

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A specific heat pattem can be easily identified bythe number of bends in the reflector in addition tothe angle of the reflector.

No. of No. of P N0, ofPaw“ Blends Paw“ Blends aw" Bends30‘A 9 60“'A ? 99'-l\ 5

3U“S Q 60"S B

S0’S 1TI'll'I'IlI'lErP9fiOF Molded Curve

HEATELEMENTANDFIXTURESELECTIONCHART

ThisChartisdesignedto

aidinproperselectionand

KEY:FIXTUREMOUNTINGHGT

usageofheatelementsinthecorrespondingheatfixtures.1" Mountingheightsshownshouldbeusedasaguide.Consultfactoryforspecificoru.4fitthefixture

nusualapplications

2-- X_-

CLEARCLEAR onnsoU-SHAPEDQUARTZ ounntzQUARTZMETALFIXTUREI-AMPS

FIXTURELAMPS

TUBESRODS

Indoor Outdoor NotRecommended WillnotphysicallyRED QUARTZ LAMPS

QUARTZ TUBES

3'- 11'-’ 13'- 16._. 19'-U-SHAPED METAL RODS

22230,A30.‘IC,D,&E,or2A-X

‘l8,C.&D,or2A-X

60,A6090‘IA,B

34230,A30

60,A6090‘IB

46230,A30

60,A60'lC,D,or2A 901B

22330,A30

60,A5090‘IB

34330,A30

60,A6090'IB

‘lC.D.&E.or2A,B-X ‘IB,C.&D,or2A-X ‘lC,D,&E,or2A.B-X 1C,D,&E,or2A.B-X ‘lB,C,&D,or2A-X ‘IC.D.Eor2A,B-X iB.C,D-2A.B-X

-x -x -x -x -x -x

46330,A301D,8‘Eor2B.C

60.A60

1C,Dor2A.B

901C

CH-46/CH~46C CH-57/CH-57C

X X

OVERHEADHEAVYDUTY2KW(120V-600v)x4.5KW(20sv-soov)x 6KW(zosv-eoov)x 13.5KW(zosv-soov)x27KW(2osv-eoov)x RPH-208A RPH-240A

X X

X X X X X X X X X X 2A,2B2A.2B

'1Aor1B "1Aor1B X X X X X X X

X X X X X 1A 1Aor1B 1A.B.orC 1B.C.orD 1C,‘ID,IEX X

‘QuartzLampsarerecommendedformostindoorheatingapplications.

andtheonlyheatsourceforoutdoorheatingapplications.

Pleaseconsultfactoryforassistanceinheaterselectionandlayoutofapplication.

—S|ZINGGUIDE-

PORTABLEUNITS*" Fixture 2.0KW 4.5KW 6.0KW 13.5KW

NON-PROTECTEDSEMI-PROTECTEDBelowAboveBelowAbove35"F35°F35°F35°FAreaSize-SquareFeetAreaSize-SquareFeet

2536405064759012585100120150192225270375

fifl

Asageneralrule,itisbettertousetwo smallerunitsinplaceofonelargerunitto achieveamoreuniformcoverage.

HEATING ELEMENTS

CLEAR QUARTZ LAMPS' 31'8" diameter clear quartz envebpe- Coiled tungsten filament positioned on tantalum wears; sealeg porcelain and Graph

caps; gas filled Color temperature emitted: approximately 4100 F - highbrightness (6 - 8 Lumens Per Walt)

- 96% radiant afficie-ncy"""- Fastest heal-up and cool-down (Refer to Graph A)- Moisture resistance: highest- Mechanical ruggedness: average- Available watlages: 500-3650: available voltages: 120-600- Life expectancy: 5000 hours warranted, 4-year prorated- May be used in series. it necessary

APPLICATIONS: Ail snowfioe control; all outdoor and most indoor appiications:high bay applications; indoor area highly exposed to cold air infiltration.MOUNTING HEIGHTS: 10‘ and ABOVE (Indoor),

1lJ’and BELOW (Outdoor)

Energy(Percent)

Rodentbe

AvaaRED QUARTZ LAMPS- 3ft!‘ diameter red quartz envelope~ The red quartz lamp reduces visible ‘white’ light up to 84%. while maintaining

the same heat output- Coiled tungsten filament positioned on tantalum spacers: sealed porcelaén end

ps:gas filled Internal Color temperature emitted: approximately 4100 F- 96% radiant effr-c:ieno_.r""- Fastest heat-up and oooloown (Refer to Graph A)- Moisture resistance: highest- Mechanical mggedness: average- Available wattages: 1600 5 2500; available voltages: 208. 240. 480- Life expectancy: 5000 hours warranted. 4-year pro-rated- May be used in series, it necessary

APPLICATIONS: Indoor and outdoor areas where visibility is a factor.MOUN11NG HEIGHTS: 10' and ABOVE (Indoor),

1tl‘and BELOW (Outdoor)

QUARTZ TUBES- SIB, 5r'8, W8‘ diameter quartz envelope- Nickel-chrome alloy coiled element with porcelain end caps and

pigtall tennination O- Color temperature emitted: approximately 1800 F - bright orange glow- Approximately 60% radiant efficiency."" Fast healup and cool-down

(Refer to Graph B) Moisture resistance: high- Med-ranlcal ruggedness: good- Available wattages: 450-3000; available voltages: 120-480- Do not use in series- Lowest cost per watt (average)- Lite expectancy". 5000 hours wananted. 4-year pro-rated

APPLICATIONS: Indoor spot heating and total area heating; Preferred whencontrolling application with percentage input timerMOUNTING HEIGHTS: 12' and UNDER — Indoor Only

eFlaclanlEnergy(Percent

Avaab

HadantEnergy(Percent)

STRAIGHT or U-SHAPED METAL RODS- .430“ diameter inconel metal sheath envelope- Nickel-chrome alloy coiled element imbedded in magnesium-oxide

insulating powder- Color temperature emitted: approximately 16000 F - dull red glow.- Approximately 50% radiant etiicieri-::y‘”'- Slowest heat-up and cool-down (Refer to Graph C)- Moisture resistance: lowest- Mechanical ruggedness: highest- Available watlages: Straight rod - 1000 ~ 2200. U—Shaped rod - 1800 - 4500- Available voltages: Straight rod - 120 - 27?, U-Shaped rod - 120 - B00- Do not use in series- Life expectancy 5000 hours warranted, 4-year pro-rated

APPLICATIONS: Straight Rod - indoor spot heating: total area heating;desirable in unique cases when extreme high vibration condition exists.APPLICATIONS: U-Shaped Rod — Indoor spot heating; total area heating;Atso used in all FHK Series portable heaters.

abe

AVG

FOR SUGGESTED MOUNTING HEIGHTS, SEE PAGES 8, 9 &1lJ

B0

O)"-1 DD

50

40

30

20

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100

90

80

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40

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1 2 3 4 5 6Time Power ON (Minutes) Tune Power OFF (Minutes)

Graph BCool Downjest Up _4

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1 2 3 4 5 6 0 1 2 3 4 5 6Time Power ON (Minutes) Time Power OFF (Minutes)

Graph CHeat Up Cool Down .

1T1

1-44‘ I I I r I I1 2 3 4 5 6 0123 4 5 6

I I

1 I/I \

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11“?-"ITime Power ON (Minutes) Time Power OFF (Minutes)

""‘ All eiearic heat is 100% effidei-rturtien compared toolherfuel energies. RADIANT EFFICIENCY refers to the amount of INFRARED radiation given ol’f- - i.e.. a quartz lamp marrying a design loadof‘i600watIsw|llemrt.96x1600=1536wansasirIfia1'ede|1ergyand64wa’dsinoonvectionheat.

EFFECTS of UNDER and OVER-VOLTAGE on HEAT ELEMENTS

Operating any of the three heating elements below their designvoltage has the following effects:

a) Lowers the delivered wattage.-‘heat output (see Graph D).b) Lowers the cotor temperature, therefore lowering the

infrared efficiency (See Graph E).c) Increases the life of the heating elements.

Operating any of the heating elements above their design voltageshould be avoided, and will have the opposite or reverse effect ofthose shown above.Some heating elements are intentionally used at under voltagedesign to increase the life of the elements. CAUTION should beused to insure that over-voltages do not exist in excess of 2 percent.Reducing the voltage by “X” percent does not reduce the wattage bythe same “X” percent. Refer to Graph D to detemtine proper volt-ageiwattage relationship. Graph D shows the relationship of wattagevs voltage for under-voltage applications.NOTE: The wattage reduction also vanes with the type of heatingelement.Usage of Graph D

1} Select proper graph (depending on the type of heat elementbeing derated}

2) Divide “voltage applied" by “element design voltage“ todetennine “percentage of applied voltage"

3) Find this percentage on the horizontal axis of the graph.Move vertically from that point until it intersects with plottedline. Move directly left at the point of intersection to corre-sponding “percent of wattage" as shown on vertical axis.

Example 1 - Graph "D" (Quartz Lamp)A #GF-1624H quartz lamp is designed to have an output of 1600watts at 240V. If operated at 208V (88.67% of design voltage) itwill have an output of (78% x 1600) = 1248 watts.

If operated at 120 volts (50% of design voltage) it will have anoutput of (33 ‘li3% x 1600) = 533 watts.

Graph D— Tungsten Elements ---- Nickel—Chrome Elements

(Quartz Lamps) lfituartz Tubes - Metal Rods)

‘MIIIIIIIIIIIIIIIIIH%IIIIIIIIIIIIIIIIIHIIIIIIIIIIIIIIIIRI

wIIIIIIIIIIIIIIIIflIIIIIIIIIIIIIIIIUII

mIIIIIIIIIIIIIIflHIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIHIII

= IIIIIIIIIIIIHIIIIINIIIIIIIIIIIDIIIIIIIIIIIIIIIIDIHIIIII

wIIIIIIIIIlIIIIIIIIIIIIIIIIIIIIIIIIII

wIIIIIIIlIIIIIIIIIIIIIIIIIIIIIIIIIIII

NIIIIIBIBII IIIIIIH II

%Waage

8

gm SI!In SIIII gllIII alllIII 8-I!III SIIIII‘£1; Voltage

Example 2 - Graph "D" (Metal RocUQuar1z Tube)A #G7‘l-3489 quartz tube is designed to have an output of 1600watts at 240V. If operated at 208V (86.67% of design voltage} it willhave an output of (71 % x 1600} = 1136 watts.If operated at 120 volts (50.0% of design voltage) it will have anoutput of (25% x 1600) = 400 watts.To delemtine the effects of using less than design voltage on eitherof the three heat sources, Graph E shouid be oonsulted.For instance, if you wish to detem1ine the effects of using a quaitzlamp at half voltage, you can detem1ine the resultant wattage (33-1f3%) from Graph D; you can furtherpetermine the operating tem-perature, or color temperature, (3150 F) of the element from GraphE, and the resultant radiant efficiency (85%) from Graph E.By decreasing the voltage to 50 percent, there is not only a 213

reduction in actual wattage, but an additional decrease in RADIANTEFFICIENCY of 11 percent (96%-85%). Therefore the RADIANToutput is now onty 453 watts (85% of 533 watts) for a 1600 wattlamp operated at 1.-'2 voltage. This can direct you as to whether ornot the half voltage operation will be a good choice for your specificappiication.NOTE: It is seldom, but occasionally recommended to use

heat sources at a lower than design voltage.

Graph E---- “re Fladianl Efficiency = Deivered Infrared Heat

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°».. Voltage

INDOOR SPOT HEATINGAn indoor spot heating design will maintain an isolated comfort levelwithin a larger and cooler area. The ambient temperature of the sur-rounding areas must be considered to help determine proper input tothe work area, but will not in tum be affected by the isolated heatedarea. Many times a series of spot heat areas can be incorporatedwithin the total area to avoid maintaining a higher ambient tempera-ture throughout the building.Comfort levels will depend on the intensity of the wattage delivered.Wattage should be sufiicient to balance nomtal body heat losses,and will depend on ambient conditions. dress, and activity of theindividuals in the WDFK area.Since actual ambient temperatures are not maintained, severalfactors involved with indoor spot heating must be considered:

1) Beam patterns should always cross approximately 5’ abovefloor level to provide even heat at the work area.

2) Avoid installing only one fixture directly over a person's head ata work station.

3) All spot heat applications. regardless of area size, should heatthe person or object from two sides.

4) Fixtures should be mounted so that the long dimension of theheat pattem is parallel to the long dimensions of the area to beheated.

5) Spot heating systems can be controlled manually, or preferably,with a them1ostat located away from the direct pattem of theheaters. Percentage timers may be used, but are not as effective.

6) Avoid mounting fixtures at heights less than 8‘.

The estimator must also have the following specific infomwation avail-able before calculating the heating load and fixture layout:1) Design voltage and phase to be employed.

2) Minimum practiwl mounting height for the heating equipment.

3) Specific dimensions of the area to be heated.

4) Specific statement of the heating task including the design tem-perature required.

Calculation Method for Indoor Spot Heat1 ) If there is no heat in the building, determine the lowest potential

outside design temperature and add 15 degrees to an'ive at thelowest inside temperature. (Please see table 4, pages 21-24 foradditional infonnation.)

2) Determine the desired temperature to be maintained at thework area.

3) Subtract (1) from (2) to find the change in temperature levelrequired or temperature rise.

4) Find (3) above ( or the closest number to it) in Column 1 of Table1 , page 9. Select the “watts per square foot required" for the typeof building and appropriate fixture mounting height.

5) Multiply (4) above by the total square feet of the area to be heat-ed. This determines the total watts required.

6) Refer to the Heat Element and Fixture Selection Chart, pg. 5Under“Key,“ select “Indoor” and “Mounting Height“. (eg. 1, AthruE) Next, select the type of element and fixture best suited for themounting height. Quartz Lamps are recommended for mostapplications. Note: ln cases where the mounting height can bevaried, the lowest practical mounting height (eg. An B‘ - 12' range)should be selected.

7) Increase the square footage of the area to be heated by 25%.(The increase in 25% is designed to ensure that the final layouthas overlapping infrared that allows for a person or object to beheated from two different sides). From the slide guide, follow thechart to indicate the approximate floor coverage for the heaterand heat pattem selected in Step (6).

8) Divide the total square feet of the area to be heated by thesquare foot coverage of the heat pattem found in (7). This willd8t8l’l"l1il’18 approximate number of heaters for the application.(Note: Do not exceed the width or length of the area when fig-uring total square feet for the fixture heat pattem).

9) To detemiine the wattage per heater, divide the number ofheaters above into the total wattage load figured in Step 5.

10) To detemwine wattage per element, divide total wattage per heater(9) by the number of elements within each heater (1,2 or 3).

11) For further help, please contact the factory direct at 41 91435-9201.

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(-10"-—)>The variety of heater styies, heating elements. and their overlap in mount'I1g height capabilities. ,many limes otters the specifier with a choice of eq..ti|:lmel'!i for use on a specific application. inthe above case. it would have been possible to also use the Heavy Duly overhead heaters.The Trlmflne series was selected since it asp renders proper pattem overlap and watt dereity.and is the best economic alternative. The equipment cost per wattage is much less with theTrimline series in this example.

Fostoria Mul-T-Mounts are being used at the Opryland Hotelin TN. These infrared heaters keep the semi exposed walk-ways and work stations warm for guest and employeesthroughout the winter months.

INDOOR SPOT HEATING (CONT'D.)

TABLE 1Indoor Spot Heating _ ‘Watts per Square Fool‘ Required

gsfiiwd Tight Building Average Di-anyOI‘! No Drafi Conrflhons I (Open Areas) I

Rise ’(Beams F) MOUNTING HEIGHTs'-12' 13'-15' a' - 12' 13'-15' a‘ - 12' 1a'- 15'

10" r s 1|: W*1a ' 1s 1sii" 15= 1o 12. 15 23 2s

zu= 14 11 20 25 so as25~ 18 21 _ gs 31 as 44

N so" 7 21 26 so 38 45 sa35° 25 30 35 53 51

40" 2s I 34 flow so re45° 32 3-8 45 68 T950° 35 42 50 75 68838$

OUTDOOR SPOT HEATING

WATTS PER SQUARE FOOT REQUIRED

TEMPERATURE WATTS PER HEATER MOUNTINGRISE REQ'D SO. FT. HEIGHT

10“ 20 ‘ 8-10'

15° 30 8-10'

20° 40 8-10'

25° 50 8-10'

30° 60 8-10‘

35° 70 B-10'

40° I so 8-10'

An estimator must also have the following specific informationavailable before calcutating the heating load and fixture layout.

1} Dimensionslsquare footage of area to beheated.

2) Minimum practical mounting height for theheating equipment

3) Desired temperature rise

4) Voltage Available

The Purple Pan'ot Cafe, in Hattiesburg, MS, has decreasedover-crowding inside their bar area during the winter monthsby allowing customers to gather outside in the courtyardarea. The owner markets his restaurant as a “New OrleansStyle Courtyard" that stays wam1 year round with FostoriaHeaters.

The installed IR system is achieving 90% of total IR cover-age for the outdoor area, giving this area 37 wattsfsq. ft. Byusing this electric IR heating system, the customers receivea 30-35 F temperature rise for each individual heated area.

TOTAL AREA HEATINGLead-in to Calculationi'Layout Guides for ‘Total Area‘ Heating

In electric infrared heating for ‘total area‘ heat design, the actual fix-ture layout parallels closely the approach used in a general lightingsystem, but without as much pemiissible latitude. The allowablerange of air temperature people accept as "comfortable" is very lim-ited. Deviations of a few degrees from the preferred comfort tem-perature greatly affect a feeling of being too warm or too cold. Forthis reason, assumptions or rough approximations of critical factorsin an indoor total heating system design must be minimized.In electric infrared heating systems, it is important to know that air

temperatures can be lower than temperatures with conventionalheating systems, while giving the same degree of comfort to theoccupants. The reason is that much of the heating affect on theoccupants comes directly from the radiant energy produced by theheating elements. The infrared system also makes the temperatureof the floor and surfaces higher than the surrounding air temperature.

The function of an electric infrared ‘Total Area‘ heating system is tosupply the tight amount of heat where needed to maintain a constantdesired comfort level. An effective heating system biings the roomsurfaces and air up to temperature and holds them constant despitechanges in outside air temperature or variations in heat losses. If theinfrared equipment is wrefully selected and properly installed (to pro-ject heat downward in a uniform distribution pattem over the floorarea}, excellent ‘Total Area‘ heating efiiciency can be expected.

The following CalculationfLayout Guides for ‘Total Area‘ Heating pro-vide complete methods for determining the necessary heating load,proper equipment selection, and the exact fixture layout for an elec-tric infrared heating system.Copies of this Data Entry Form are available. Consuit the factory for

further details - ail provided at no charge.

(F1storia‘) TOTAL AREA HEATING |

Name of Job

°““"*Y 5'“ *9" APPROXIMATE HEAT LOSS CALCULATIONDate

LocationFACTS NEEDED BEFORE BEGINNING CALCULATION;Bldg Size Length X Width = Area {Sq Ft) vbltagei. Phase Avail. {B}

Amount of Insulation E

NC H0.G'.;::r..;'.':2,"<*i—CALCULATION.

Fixtire Mounting Hgt. (C) fl. Ceiling Hgt {DJ

In R Factors - (See Tax 3)" CeiI|'1g(E) Walls [F]

Inside Desired Temp. (I) Degeas F

1) ‘Inside Desired Temp.’ mirus ‘Outside Design Temp ' = Temp. Rise

i|l_ - {HI = (J) UBQIWQ F2) Airchariges per Hour (G) x (Cu. Ft.) = (K) Cu. Ft.-‘Hr.

3) I-leatLoes: 'R' Factor AreaSq Ft. x 'U“ Factor =Windows Sq. Ft

Estimator

'OLl1$i-U8 DB ' T His..T:irr..r"*" fl

BTUl'Hr i‘Deg'ee

Doors Sq. FtNet ‘vim Sq. FtRoot Sq. Ft

L 6] Convention Heat Loss:(N)

TO USE THE FOLLOWTNG TABLE

FlOOl'Perirl'l€tel' 12346 Sq. Ft. 0.810 =

The above ‘U’ factors cm be Cdculated from the "R" factors as shown in Table 3.4] Air Change Heat Loss: (K) Cu.FUl-tr. x

i st Vlihl!silPa'!-loi..iri'Per Degree = (Ll + {iii} = - i 3.414

X (J) = Con. HeatLossM!attsPerHr. =

Pidi:tl'iemi1'aspa'icii1avHuestor{A B and C ®l1(‘il'iOl'!SB!"II!BfiII'lfl'T‘ll$'Bf. Eitanple: An18'cieilirigheiqitwidiaii lauorofR-téinit-iecdliigariclmfl-Binthesidew siiiroddresuttinvalueeol15_28_srd12 respecuvaiy,oratotalvalueoi f0l'8i|3OCI'1d|tiOl'|S.

TOTAL = (L)

__£l§_ = (

Filling in the above form provides us with all the necessary information to obtain a computerized heat loss printoi.rt. We can provide this ser-vice over the phone in minutes and later send you a written confirming printout. The above fom"i should be used to manually compute theapproximate indoor heat loss. This calculation determines the heat loss replacement necessary with convection heating. See page13to adjustthis heat loss using infrared.

TOTAL AREA HEATING (CONT'D.)

The hand calculation on the previous page is used to anive at thestandard heat loss when employing a conventional‘ forced hot airsystem. (Standard ASHRAE heat loss calculation may also be usedto arrive at this figure.) Because electric infrared heats objects direct-ly and not air, the amount of heat (KW) required will be less withinfrared than with the forced air system. To detennine how muchless KW is required we must evaluate those conditions that affect theefficiency of infrared heating over forced air heating.

To use the following table:

These conditions (A) (B) and (C) are listed below and are categorizedby values. These conditions are listed in order from "easiest to heatand retain warm air‘ to "hardest" to do so. As the ceiling heightincreases the “wasted” cubic feet needed to be heated with forced airalso increases. The poorer the insulation the more difficult it is toretain hot air heat. As these conditions worsen, the efficiency ofinfrared over forced air increases.

Pick the corresponding values for (A), (B) and (C) conditions and add them together.Example: An 18' ceiling height with an R factor of R-12 in the ceiling and an R-6 in the side walls wouldresult in values of 15, 28 and 12 respectively, or a total value of 55 for all 3 conditions.

INFRARED EFFICIENCY FACTOR TABLECEILING INSULATION IN ‘R’ FACTORS

(A) HEIGHT VALUE (Bi CEILING1D'orless 511'-15‘ 1016'-20' 1521'-25' 20

R - 40R - tau-as)R - (20-29)R - (10-19)R - (5-9)R - 4 or less

26' - 30' 25

31' - 35' 30

VALUE (C) WALLS VALUE7 R - 12 or more 314 R - (10-11) 621 R - (8-9) 928 R - (6-7) 1235 R - (4-5) 1542 R - 3 or less 18

Total Values: 55 —- (Total A,B. and C Values}. Choose multiplier below adjacent to the total value an'ivedat. Example in above cases: A 55 will give a usable multiplier of .80.

plieTotal Values Mi‘ '_rlti

0 - 20 .9021-4546-65B6-90

.85

.80

.75

Conventional x Appropriate = Total Infrared KW Required at 14' FixtureHeat Loss Multiplier

AboveMounting Height (use this figure whenmounting at 14’ or less)

It is recommended to increase the KW load by 2 percent per foot for everyfoot above 14‘ that infrared heating fixtures are mounted. Therefore the foi-lowing formula will adjust accordingly.

_ {MH-14) (.02) _ _Total Infrared KW Required x 1 + Mounting - Total Infrared Required

at 14 or less Height at higher than 14'Mounting Height‘

' In no seshould this figure be greater than the total KW required and computed for convection heat loss (regardless of fixture mounting height). Whenrequired mounting is above 30', consult factory.

‘TOTAL AREA‘ HEATING — HEAT LOSS CALCULATION- SAMPLE 1 -

LOCATION: Novato, CalifomiaBUILDING: 40'X 100' X 25‘ HeightVOLTAGE: 240V, 3 PhaseFIXTURE MOUNTING HEIGHT: 15'INSULATIONIBUILDING TYPE:

Wall — Flat Metal (.83) with 1" Batts (wood fiber) Insulation (4.00) = R5 {approx}Ceiling — 4" Batts {wood fiber) insulation (4.00)Doors — 4 overhead 12' X 8' each metal sheet (.83)Windows — 4 each single pane (.88)o— 4‘ X 6’ each

OUTSIDE DESIGN TEMPERATURE: 300 FINSIDE DESIRED TEMPERATURE: 70 F

TOTAL AREA HEATINGApproximate Heat Loss Calculation - Indoor

Nmeomb -SAMPLEI- Dam 0CT.l5.I995 ‘Location NOVATa CA Estimator jR

FACTS NEEDED BEFORE BEGINNING CALCULATION:

I Bldg. Size (L x w )=(A} sqft. Vottage a. Phase Avail. is} 240V: 30¢. HO X 1%]

Fixture Mounting Hgt.: )l 1ft. Ceiling Hgt_; (oi 25 fi_Amount oi‘ Insulation Expressed

in n Factors -(SeeTable3): Ceiling (El ___Ri-"5__i_ Walls (FlL.

($69 Table 2) (See Table 4)Inside Desired Temp.(

CALCULATION:

1 1 )"lnside Desired Temp.‘ minus "Outside Design Temp“ = Temp. Rise

I iii 7° -(H) 3° =0) 4° _ =i=2) Air Changes per Hour 0-77 X I00-000 Cu. FL = (K]_7fl__ Cu. tum.

3 3) Heat Loss: Area Sq. Ft. X "U" Factor = BTUi'Hr.i'Degree

Windows _i6_ sq.i=i. x _l-ll_ = __'9_L____nous Ffi Sq.Ft. x 1.20 _ 460Net wan 5.520 $q_F(_ X G20 = L304{T-um'§'$4I E iii‘ ii-_i_--—

Rmf 4-990 Sq.Ft. x .0625 = P59FloorPerimeter{l_i|\93|] Z31 Ft. x -3| = ---L6

The above 'LI" factors can be calculated Total = {U 2,348from the'Ft"fact0i'sas shovirn in Table 3.

4}Aii'Ch8rlge HeatLoss:no E77-°°° Cu.Ft..-‘I—Ir. x . -018 =tMl I-386

5)(N)WatI:si'PerHouri'ParDegree = (L) Z-343 +tMi I-335 + 3-413=(N) I-994 I6]CoriveritionalH68!L0ss:

(Ni I-094 X (Jl to =Con. Heat Losslwatls PM Hour = ‘3-75°__

Fiif Chilngfis 99' H0‘-lfi [GI E1” ‘Outside Design Temp. (H) 30°F u

70 oi;

SAMPLE 1 CALCULATION (CONT'D.)

The previous calculations are done to arrive at the standard heat loss heating over forced air heating. These conditions (A) (B) and (C) arewhen employing a conventional, forced hot air system. (Standard listed below and are categorized by values. These conditions are list-ASHRAE heat toss calculation may also be used to arrive at this fig- ed in order from "easiest to heat and retain wam"i air" to “hardest” toure.) Because electric infrared heats objects directly and not air, the do so. As the ceiling height increases, the “wasted” cubic feet need-amount of heat (KW) required will be less with infrared than with the ed to be heated with forced air also increases. The poorer the insu-forced air system. To detennine how much less KW is required we lation the more difficult it is to retain hot air heat. As these conditionsmust evaluate those conditions that affect the efficiency of infrared worsen, the efficiency of infrared over forced air increases.

To use the following table:Pick the corresponding values for(A),(B) and (C) conditions and add them together.Example: A25’ ceiling height with an R factor of R-16 in the ceiling and an R-5 in the side walls wouldresult in values of 20, 28 and 15 respectively, or a total value of 63 for all 3 conditions.

INFRARED EFFICIENCY FACTOR TABLECEILING

(A) HEIGHT VALUE10‘orless 511'-15' 1016'-20' 1521'-25'26'-30' 2531'-35' 30

INSULATION IN ‘R’ FACTORS(B) CEILING VALUER - 40R - (30-39)R - (20-29)R - (10-19)R - (s-siR - 4 or less

(c) WALLS VALUE7 R - 12 or more 314 R - (10-11) s21 R - (a-9) 9

R - (s-7) 12as R- (+5) @42 R -3orless 18

Total Values: 63 - (Total A,B, and C Values). Choose multiplier below adjacent to the total value arrivedat. Example in above cases: A63 will give a usable multiplier of .80.

Total Values Multiplier0 - 20 .90

21 -45 .8546 - 65 .8066 - 90 .75

43,760 .80 35,008Conventional x Appropriate = Total Infrared KW Required at 14' Fixture

Heat Loss Multiplier Mounting Height (use this figure whenAbove mounting at 14' or less)

It is recommended to increase the KW load by 2 percent per foot for everyfoot above 14' that infrared heating fixtures are mounted. Therefore thefollowing formula will adjust accordingly.

35,008 (15-14) 35,708Total lnfraredKWRequired x 1 + (MH'14l.l-02} = Total Infrared Required

at 14' or tess Msgptmg at higher than 14'g Mounting Height‘

' In no case should this figure be greater than the total KW required and computed for convection heat loss (regardless of fix-ture mounting height). when required mounting is above 30', consult factory.

CHOOSING FIXTURE LAYOUT (SAMPLE 1)

1) Select proper “type” healing element for selected mounting height, (i.e., 15’). From infomiation previously given, the “quartz lamp" is bestsuited.

2) Choose “type” of heater for selected mounting height. Cannot use “General Distribution Heater” at this height. “Tnmline” is limited to spotheating only. “Heavy Duty Senes" does not accept the “quartz lamp", which has been detemiined as the ideal heating element. Therefore,select the “Mul-T-Mount", 60° or A600 pattern best. Unit must accept 240V quartz lamp...select 222-60-TH or 222-A60-TH.

3) Coverage —A222-60-TH mounted at 15‘ covers an area of approximately 18' x 18' = 324 sq. ft. (See Table 5, page 30, “Reflector and HeatDistribution Pattems.“)

4) Total sq. ft. in building = 4000 = 12.34 or 12 unitsCoverage per heater = 324

5) 35, 708 = watts necessary = approximately 2976 watts per heater. In this case we are limited to one type of heating element,12 i.e., Quartz Lamp. with 240V 1' 1600W rating, 2 per fixture, or 3200 watts per heater.

6) Select: 12 ea. 222-60-TH - 240V heaters. (2) 1600W I 240V lamps packed wt‘ heater.

The above calculation gives almost total blanket coverage if spaced uniformly. For “total area” heating it is not absolutely necessary to getbtanket coverage nor an overlap of pattems. Uniforrriity of heaters, however, will produce the most comfortable environment.

A widely used approach is to heat a building with a combination of perimeter units and center units. This method places heaters along theperimeter ctoser together (higher density) than those spaced uniformly in the center. Since more heat loss occurs on the outside watts, a high-er wattage density must be located there to offset this higher heat loss. The ideal “controt" for this type layout nomwally would have the perime-ter units on one zone and the center units on another.

15'Mt'-P

SAMPLE1 -- LAYOUT FOR ‘TOTAL AREA‘ BUILDING HEATNovato, CA

Side View and Front View Pattern the Same --:1: ‘El.

See pages 30 thru 33 for Pattern Distribution

A 65 i>

‘ -._ .-

< I7 (—=|i—)

A "7 \ /( \ // \\ /

I 1 \/

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<—e—3ii:3 | , (I (I (1 :3:3 E3 :3 +w—+

I I (i2ci'I—I-—i> I I I I

\ _.- ~_.- -_.-

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‘vlTT‘»/ \ l\ I \ I ‘V/'7‘/\_ /\ \ / \ / \ / /\__

1 —-' \ \ / \ / \ / / \--'/ '--.. / \. /

-_\ \ ,_\\ / / \x/ // \\ // \\ ,/ \\ \ // \X’i

/\-.. / '( t I /\\ / tX : :1 :1 It :3 ix ~-/I \ /\ /\ 1: :3; \ / \ / \ /\ / \ / \ / \/ "--. / *--. / "--.. / \ /|

\\\ // \\ I ‘

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IE3 i 2 I :3 I40 T’-“-_ /"__"--. /"-*--. I1 / \ / \ / \

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, ,,,, ,, IShows Total Area Layout with Unifomt Coverage with Slight Accent on Perimeter

Approximatety 80% Direct Coverage

SNOW AND ICE CONTROL

Principles:1) ALWAYS use clear quartz lamps as proper element selection. NEVER use any other element.

2) ALWAYS use the Mul-T-Mount series. The Mul-T-Mount units are UL listed for both semi-exposed and completely exposed areas.

3) For BEST results use the 300 symmetric or asymmetric units (30, A30). SATISFACTORY results can be obtained when using60° symmetric or 60° asymmetric pattems in semi-protected or shielded areas. lf 60° heat pattem is required for exposed areas,consult factoiy for watt density. NEVER use 90° patlem for snow and ice control.

4) Table B shows watt densities needed when units are mounted at 8' - 10‘. For best results strive for this 8' - 10' levet.Consult factory for densities required when mounting above 10'. NEVER mount above 14'.

5) Strive for blanket coverage.

Snow Control Factors

To determine the watt density of infrared required for any area, see Table 4 {located at the back of the manual) to obtain outside design tem-perature (Factor I} and annual snowfall (Factor H). From Table A, obtain the value for each factor. and add Factor I and Factor ll together.Refer to Table B to obtain the watt density based on the total value.

Table AFactor I Factor II

Outside Design Temp. ‘F Value Annual Snowfall Value-20° to -60°.-10° to -19°.0“ to -9“+19“ to +1“.-I-40°10 +18“

80” to 115"50” to 79"........20" to 49"........10“ to 19'........0" to 9"........ .. (D-‘I003-Ft

Table B

Watt Densities per Square Foot

Total Value ‘Exposed *Sen1l-Protected ‘ProtectedB i 200 185 160T ‘ 175 160 145

6 125 110 100

5 110 100 904 100 90 85

3 95 BO 75

2 90 70 65

‘Exposed = Totally open area‘Semi-Protected = One side closed plus roof or ovemang‘Protected = Three sides plus roof or overhang

Ex le: Alba N ' ' °amp ny. ew York has an outside design temperature of - 6 or a Factor I value of 2. The yearly mean snowfall is 65 ? tflCh8S ora Factor ll value of 3. The total vaiue is 5; therefore the watt density needed for an exposed area is 110 watts per square foot

POWER CONTACTOR PANELS (FPC SERIES)

Fostoria Power Contactor Panels FPCIeatures;' Nema 1 enclosure' 3 main terminate for incoming line wires' 1, 2, 4 or 6 magnetic 3~pole oontactors' Step-down transformer from line voltage to 120 volt for

operating “Control Device(s)"' Fusing for control transformer.' T9Fl‘l"lll‘l3| blocks and wiring for easy hook-up of control devices

Fostoria supplies a complete line of power control panets. These“FPO” panels, when used in conjunction with “controi devices", makeit possible to control the temperature at a level chosen by the user.The use of ”FPCs” will reduce installation field wiring costs.Listed below are the standard “power control panels”:

MAX.KW MAX.KW MAX.KW (so)MODEL at ZOBV at 240V at 4-SUV Max AmpsFPC-263-1 FA 18 20 48

Nith any of the pre-wired “FPC" series panels, all that need be sup-Jlied by others is a main disconnect or circuit breaker, and appropri-318 size and type of fuses.

FPC-463-1 FA -FPC-263-2FA 35FPC-463-2FA -FPC-263-4FA 70

an “FPO” is necessary to handle the heating load (KW) in a given FPC-463-4FA -nfrared installation. Infrared heaters do not have oontactors built intohe units. Thus it is necessary that they be supplied elsewhere. FPC

FPC-263-BFAFPC-463-6FA -

— 40 4840 - 96- 80 96

1 9280 -- 160 192

105 1 20 - 288288- 240

Sontrcl Panels are available for 208. 240, 277, 480 volt applications.o handle amp loads ofiup to 50, 10-0, 200, & 300 amps. NOTE: 208 and 277 volt FPC Panels also available.

To select the proper size “FPC” panel:

1 FOSTORIA POWER CONTROLVOLTAGE: 8 = 208V; 2 = 240V; 7 = 277V; 4 = 480V

AMPERAGE: 6 = 60 AMP contactors (50 amp, when de-rated)PHASE: 3 = 3 phase

Number of Contactors| “iiLoad side fusing (fuse blocks supplied),

(customer supplies fuses)lrclllilllll- 4 6 3 - 4 F A U

*(1) Detemiine the total number of amperes the infrared equip-ment will use, based on the total KW, voltage and phase of etec-trical installation.

(2) Select the “FPCs" that can handle the above amps, voltageand phase.

NHAT iF:

fa) Your line voltage or phase ditfers from above avaitablemodels?Answer: Detemiine the amps used based on your voltage andphase and go to Step (2) above, disregarding the listed voltageand phase. When ordering the “FPO”, you must specify it volt-age is other than 240, 208, 480. or 277 and if phase is other than3-phase.

Ib) Your amperage load is larger than any of the standard panels listed?Answer: Fostoria can build a special panel capable of handling

your load or you can purchase more than one standard panel,i.e., whose sum of handled amperage equals or is iarger thanyour total. NOTE: special FPC‘s carry a higher price per kilowattand require more iead time than standard FPCs.

(c) You have a power control panel requirement for something otherthan a Fostoria infrared Heater?Answer: Fostoria Power Control Panels may be used for anyload that doesn't exceed the amp rating of the panel.

(d) A contractor or user suggests supplying his own panels?Answer: Fostoria Industries should fumish all controltingdevices. it is possible for a contractor to supply a panel thatwould work. However, Fostoria control panels generally save oninstaliation costs and are definitely of high quality.

(e) The customer requests Fostoria to supply a main disconnect orcircuit breaker’?Answer: Fostoria can supply any type of control panel requested.(See note in (b) above regarding special panels.)

Power Control Options

Fostoria provides the contactor panets matched to the needsof application. A contactor panel is necessary to handle theheating KW load in a given infrared installation.

Since infrared heaters do not have contactcrs built into theunits, it is necessary that they be supplied elsewhere. With apre-wired “FPC“ from Fostoria. all that need be supplied bythe installer are fuses, and optional main disconnect or circuitbreaker.

Features:¢ Factory pre-wired for quick installatione Max 50 amp branch circuit fusing

- Fuses provided by installer0 Step-down transformer and secondary fusing for 120 volt

control circuit.I NEMA1 enclosures0 Pre-wired for use with Fostoria:

- Snowilce Detector- Time Delay Controller W

L .

- Percentage "Fmer Example:- Single or ‘two-stage thermo Model No. FPC-263-2FA- slat:*(Requires a minimum of two contactors)

' FPC Panels are UL Listed @FPC-263-2FA CONTROL PANEL (Typical)

more l ® iw 1In

Q»

E"H“mim,_I M1. Remove Jumper “A” If Night Setback ls Used. F“ 1. n2. Remove Jumper “B” If Single-Stage Control ls Used For All IQContactors3. Remove Jumper “C” If Remote Switch ls Used.4. Remove Jumpers "H 8- I" if Single-Stage Control ls UsedFor Each Pair Of Contactors.5. Contactor Load Fusing To Be No Greater Than 50 AMPS.

T—E

I] '33IL-©

l

240 VOLT3 PH BU HZ

TO DISCONNECT|'SUPPL|ED BY

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tt

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II

FUSE BLOCKS )

TO HEATERS

POWER CONTACTOR PANELS (FPC SERIES) (CONT'D.)ADDITIONAL CONTROL DEVICES

While FPC's handle the KW load, a “control device” is needed in con-junction with the paneis to activate the contactors. The contactorsopen and close - thereby tuming the equipment ON and OFF -according to the control device signal.

Following is a list of these control devices with a description of whateach is, how it works. and its typical application.

Thermostats:Thennostats (air temperature measuring devices) are the mostcommon control device for maintaining specific comfort rangesindoors, whether for spot heating or total area heat controt.Thermostats should be located in the area to be heated but notdirectly exposed to the beam pattem. Thermostats may be shield-ed by placing a cover over the top. Two stage models are gener-ally considered to give the most economical results.

Coi-nmerciallResidential Thennostats:(1) 1A22-3 Single stage, single pole(2) 1D22-3 Single stage,1C|0Ubl9 pole(3) 1M22-3 Two stage (1 I20 interval between stages).

single pole(4) 1A44-3 Two stage, double pole

All of the above thermostats carry a maximum 22 amp at 120, 250,277V, AC rating; temperature control range is from 50 degrees F to90 degrees F; dial shows a comfort range but has no definitedegree—number setting; bi-metal sensing elements.

Commercialilndustrial Thennostats:(1) CKTD110 Single stage, single pole, 22 amp

maximum rating at 125V-277V;40° - 110° F range

(2) AZSAA Two-stage (a° interval between stages)single pole; 16 amps at 125V: 125V - 277V

(3) CKT121 Single stage, single pole with 6‘ line cord;125V, 13 amp. max. rating.

The above units have a temperature control range from 30 degreesF to 110 degrees F; definite degree number-setting on dial; liquid-filled sensing element with double-throw, snap-acting contacts indust-tight enclosure.

SPECIAL CONTROL DEVICES:FPTC-2 Input Controller".

This unit is designed as a continuing controller that automatically isactivated and deactivated according to a manualiy pre-set timeperiod. Maximum time period is 4 minutes. Dial is set by choos-ing a percentage of ON-time. OFF-time will then be the remainderof time on the 4-minute cycle. EXAMPLE: Setting diat at 80 per-cent will activate heaters for 3 minutes and 12 seconds and deac-tivate heaters for 48 seconds.

USAGE: Spot heating only (especially where no wanri air buildupcan be expected).

FTDC-1 - 1'ime Delay Controller:The FTDC-1 controller energizes a specified load in an area wherespot heating is required for intermittent periods of time. A push-but-ton switch activates the heating load for a preset 30 —minute cycle.The system is de-energized once the timer has cycled; then thetimer is automatically re-set. This is ideal for bus stops, loadingdocks and remote work stations.

FEC-Enclosed Contactors(1) FEC-30-120(2) FEC-30-24040 amp resistance load, 32 amp full load. 120 or2-40 volt coil voltage.

(3) FEC-60-120(4) FEC-60-24062 amp resistance load, 50 amp full load. 120 or 240 volt coil voltage.

The above enclosed contactors are general purpose magnetic con-tactors in a NEMA-1 enclosure. All are rated for loads up through 600volts, at the maximum amperages noted. May be used in conjunc-tion with many Fostoria control devices.

APS-3B Snowflce Detector:The APS-3B is used only in con}unction with electric infrared snowmelting systems. This control automatically activates the electricinfrared equipment instantly after snow or ice stomis begin. Amoisture sensing head and a temperature sensor are wired to acontrol and timing circuit. Jf the moisture sensor detects precipita-tion at a temperature of 38 F or less, the system is activated. Oncemoisture has stopped, the timer will be energized to shut the sys-tem off approximately 15 minutes later. The temperature sensorwill prevent activation of the moisture sensor when the precipitationis above freezing.

The control unit is in operation 24 hours a day, with no manual startor shut-off required.

SCR Controllers:These units are used to control voltage input to infrared heaters.With a 24 volt potentiometer, soft start for high in rush & fuses, theSCR controllers enable customers to "dial uprdown" a level of heatoutput desirable.

180-2-30iCF (open) 30 amp180-2-30iCF (enclosed) 30 amp180-2-80CF (enclosed) 80 amp

Variable Controller:VHC-15 15 amp 2081240 volt“inline" controllerBuilt in onfoff switchDesign for a 2" x 4" electrical wall box

30-Time Controller:FTC-30 28 amp 2081240 volt30 minute timer for:

Qtz. LampsQtz. Tubes‘lime SwitchKnob Control

Ideal for restaurants, patios, smoking shelters, etc.

The foliowing Table 3 is to be used in conjunction with ‘Totai Area’ Heating Calculations. This table lists the “R” factors for various types andthicknesses of materials. These numbers measure the resistance to heat flow through a specific type of material for a given thickness intem1s of BTUs per hour per square foot with a 1 F temperature difference between the two sides. To convert “R” factors to "U" factorsdivide 1 (one) by the “R” factor. (Example: An “R” factor of .88 is a “U” factor of 1 divided by .88 or 1.136.) "R" factors are additive; so tocalcuiate the overall “R” value of a combination of materials, simply detem"iine the “R” value of each material and add these values together

"U" Factor: The number of British Thermal Units transferred in one hour by one square foot of the roof, ceiling, wall or floor with one degree

TABLE 2Natural Air Change

Total Building* Volume Air Change ;(Cubic Feet) Per Hour

100,000200,000300,000400,000500,000

25,000 1.50 A50,000 1.12

77as ;453935

Well constructed building with average number of windows.

Definitions

Fahrenheit temperature difference between the air on the inside and the air on the outside of the roof, ceiling. wall, or floor.“R” Factor. A rating of overall heat resistance. The reciprocal of the “U” factor.

TABLE 3MATERIALGlass

Woods

Insulating Materials!

Board and Slabs:

DESCRIPTIONSingle PaneDouble PaneTriple PaneGlass Block (Avg.)

Translucent Curtainwail

Hardwoods (Maple, Oak)Sofiwoods (Fir, Pine)

Mineral WoolWood Fiber

Celluiar GlassCorkboardGlass Fiber (Avg.}Expanded Rubber (Rigid)Expanded Polystyrene (Styrofoam)Expanded Poiyurethane

51r4" -

THICKNESS

2..

4..

1n

1|:

81i'2"

1..1..1..1..1..1..

61.-*2"

"R" FACTOR

2.50

.911.25

19.0030.00

2.503.704.004.554.356.25

.882.223.562.503.22

MATERIALBoard and Slabs:

Masonry Materials:

Masonry Units:

Siding Materials:

Roofing:

Air Spaces:

Exposed Doors:

DESCRIPTION THICKNESSRapoo FoamMineral Wool with Resin BinderMineral Fiberboard, wet felted (Acoustical tile)Mineral Fiberboard, molded (Acoustical tile)HomosoteRoof insulation (preformed for above deck)

Loose Fill:CelluloseMineral Wool (glass, slag, or rock)Sawdust or ShavingsSilica AerogetVerrniculite (Expanded)Wood Fiber (Avg.)Perlite (Expanded)

Concretes:Cement MortarGypsum-Fiber ConcreteStuccoDry Wall

Brick, Common (Avg.)Brick Face (Avg.)Concrete Blocks (three oval core)Sand & Gravel aggregateCinder aggregateLightweight aggregateStucco

Asbestos-Cement ShinglesWood (7 1!2" Exposure)Wood (12" Exposure)Asbestos-Cement 1i'4 “, lappedAsphalt roll sidingAsphalt insulating siding 112 ' bd.Wood, ptywood, %' lappedWood, bevel, 112' x 8" lappedSheet Metal, single sheet (avg.)Architectural Glass

Asbestos-Cement shinglesAsphait shinglesSlateBuilt-up Roofing

1..1..1..1..1..1..

—l—l_\_\—L_l._L

1||

1n

1..

172 "

1n

1»

8|:

8|!

8n

10

16"10"

1f2"3x8?!

Horizontal: Ordinary materiais-vertical flow 3:4 " - 4 "Vertical: Ordinary materials-horizontal flow 314 " - 4 “

Metal-Single Sheet A o

"R" FACTOR5.003.702.862.382.382.78

3.703.702.226.252.133.572.70

.20

.60

.20

.50

.20.11

1.111.722.00.20

.21

.871.19.21.15

1.46.59.81.83.10

.21

.44

.05

.33

.80

.96

WOOd 1 1 .56Wood 2 " 2.33

StateAlabama

Alaska

Arizona

Arkansas

Califomia

Colorado

Connecticut

Delaware

D.C.

Florida

Georgia

Idaho

Illinois

BimiinghamHuntsvilleMobileMontgomery

AnchorageFairbanksJuneauNome

FlagstaffPhoenixTucson‘Winslow

Ft. SmithLittle Rock

BakersfieldFresnoLos AngelesSacramentoSan DiegoSan Francisco:'Oakland

Colorado SpringsDenverGrand JunctionPueblo

HartfordBridgeport

Wilmington

Washington DC

Daytona BeachJacksonvilleMiamiOrlandoPensacolaTallahasseeTampa

AtlantaAugustaColumbus)LawsonMaconRomeSavannahfiravis Fld.

BoiseLewistonPocatello

RockfordMolinePeoriaS ringfieldCfiicago

7.010.010.07.0

4.02.05.04.0

9.05.07.05.0

9.09.0

5.04.06.03.03.08.2

7.06.05.05.0

7.014.0

9.1

9.3

7.06.010.08.09.03.08.0

12.05.07.07.05.07.0

6.05.06.0

9.09.09.010.010.0

TABLE 4

2844330216842269

1 091 114344900714325

73221 5521 7524733

33363354

21 8526501 81 928431 5073080

6473601 856055394

63505461

4940

4211

902132720673315781563718

309525472378224033421952

583354647063

68456395609855586497

“”Yearly “OutsideMean Wind *Heating Snowfall; Design

City “Speed: MPH Degree Days Mean Temperature91 .2

2.50.50.4

70.268.8108.254.5

88.60.01.411.1

5.75.1

0.00.10.00.10.00.1

39.359.026.330.9

53.026.8

19.9

16.3

0.00.00.00.00.30.00.0

1.50.90.41.02.00.4

21 .51 7.940.0

34.130.324.323.137 .4

71815

-18-40-1

-35-1030253610

282638273933

-9-113

-12-62

-514

272239291 51 729

9131414418

43

-15-16-14-12-11-12

State

Indiana

Iowa

Kansas

Kentucky

Louisiana

Maine

Maryland

Massachusetts

Michigan

Minnesota

Mississippi

Missouri

Montana

City

EvansvilleFort WayneIndianapolisSouth BendTerre Haute

BurlingtonDes MoinesSioux CityWaterloo

Dodge CityGoodlandTopekaWichita

LexingtonLouisville

Baton RougeLake CharlesNew OrleansShreveport

CaribouPortland

Baltimore

BostonWorcester

AlpenaDetroitfMetro.FlintGrand RapidsLansingMarquetteMuskegonSault Ste. Marie

DuluthIntemational FallsMpls.lSt. PaulRochesterSt. Cloud

JacksonMeridian

ColumbiaKansas CitySt. JosephSt. LouisSpringfield

BillingsButteGlasgowGreat FallsHelenaKalispellMiles CityMissoula

TABLE 4 (CONT'D.)

7.010.08.013.08.0

9.011.011.09.0

13.012.09.013.0

8.010.0

8.010.07.09.0

10.07.0

10.0

17.014.0

5.011.08.08.08.06.010.07.0

10.06.09.013.08.0

7.06.0

11.010.010.012.010.0

10.04.08.07.05.07.08.07.0

46296209557764625366

6149671069537415

50466 1 1 952434687

47294645

1 6701498146521 67

96327498

4729

56216848

85186419704168016904835168909193

975610547815982278868

23002388

50835357544047504570

72659760896976528190855478897931

"‘”“Yearly “OutsideMean Wind *Heating Snowfall: Design

“Speed: MPH Degree Days Mean Temperature

13.431.521.668.5NIA

25.733.130.631.2

18.233.620.815.1

15.917.6

0.00.00.00.0

112.974.5

21.2

42.174.2

84.939.945.376.648.7107.395.9110.8

77.860.146.144.443.1

0.00.0

22.020.019.218.515.5

56.0NIA26.957.848.167.032.349.2

-4-11-10-10-10-10-15-18-20-6

-1104-4-120232316

-23-134

0-6

-1?-7

-10-0

-13-1a-5

-22-2a-31-22-23-271413

<15-(.nf.~J'*-JED

-19-34-29-25-24-19-25-1 5

StateNebraska

Nevada

New Hampshire

New Jersey

New Mexico

New York

North Carolina

North Dakota

Ohio

Oklahoma

Oregon

Pennsylvania

‘ “-

Rhoda Island

CityGrand IslandLincolnNorfolkNorth PlatteOmahaScottsbluff

ElkoElyLas VegasReno

Concord

Atlantic CityNewarkTrenton

Albuquerque

AlbanyBinghamtonBuffaloNew Yori0'LaGuardiaRochesterSyracuse

AshevilleCharlotte

TABLE 4 (conr'o.)

11.09.011.07.010.08.0

4.011.07.03.0

4.0

9.013.08.0

8.0

5.013.012.018.010.07.0

11.06.0

Greensborolwinston-Salem 4.0RaleighlDurhamVtfilmington

BismarckFargoGrand Forks

Akronr‘CantonCincinnatiClevelandColumbusDaytonMansfieldToledoYoungstown

Oklahoma CityTulsa

BakerEugeneMedfordPendletonPortland

AllentownErieHarrisburgPhiladelphiaPittsburghWilliamsport

Providence

8.07.0

7.08.07.0

11.09.012.09.011.013.010.010.0

10.011.0

N.-‘A8.03.06.013.0

9.014.08.010.010.08.0

12.0

6425621 86981674760496774

7483781426016022

7360

494050344952

4292

696272856927490967196678

42373218382535142433

904492719871

6224507061 5457025641581 863816426

36953680

70874739493052404632

582768515224486559305982

5972

*“"'Yearly “OutsideMean Wind ‘Heating Snowfall: Design

“Speed: MPH Degree Days Mean Temperature29.028.428.829.932.038.0

38.947.61.4

26.5

64.8

15.827.322.7

10.5

65.786.992.926.286.9

1 1 0.7

17.45.38.76.81.9

38.735.5NIA

47.823.952.227.727.841.238.957.6

8.89.1

NIA7.68.717.77.4

31.583.334.520.245.343.8

38.0

-14-11-18-15-14-19-13-15255

-1a042

6

-1a-9-55-7-1331014917

-30-2?-25

cn5‘0o0odni:'no.>-i

63

-11515-11s

a5<»~t~

-2

TABLE 4 (CONT’D.)"“‘“YearIy "Outside

Mean Wind *Heating Snowfall: DesignState

South Carolina

South Dakota

Tennessee

Texas

Utah

Vermont

Virginia

Washington

W. Virginia

Wisconsin

Wyoming

FOOTNOTES:

CityCharlestonColumbiaGreenville

AberdeenHuronPierreRapid CitySioux Falls

BristolChattanoogaKnoxvilleMemphisNashville

AbileneAmarilloAustinBrownsvilleDallaslFt. WorthEl PasoGalvestonHoustonSan Antonio

OgdenSalt Lake CityBurlington

LynchburgNorfolkRichmondRoanoke

OlympiaSeattleSpokaneWalla WallaYakima

BluefieldCharlestonHuntington

Green BayLaCrosseMadisonMilwaukee

CasperCheyenne

“Speed: MPH Degree Days Mean Temperature

7.05.06.0

wwiwioobob

6.07.07.0

1 0.08.0

12.014.012.013.013.05.011.0

810.0

9.07.0

6.0

8.012.07.010.0

5.010.07.06.07.0

6.07.08.0

10.07.08.013.0

9.010.0

214625983163

861 68054728373247838

43063505347832273696

261041831737650

238226781 22414341 570

641 25983

7876

4233348839394307

55305185683548356009

561 345904624

8098741 777307444

75557255

0.01.75.7

36.439.5NIA39.339.1

1 5.64.012.25.510.9

4.514.31.00.02.94.70.30.40.5

43.858.3

79.3

18.17.013.924.1

19.214.653.320.024.5

55.829.624.1

44.642.940.245.9

73.951.2

181311

-9-25-20-17-23

—*(.O-I>~"-l_n

10-12031141431r2191-3

-19

51464

1010-7

1-2-5-2-2

-19-21-18-12

-22-15

’ Heating Degree Days - A unit based upon temperature difference and time, used in estimating fuel consumption and specifying nomi-nal heating load of a building in winter. For any one day, when the mean temperature is less than 65° F, there exist as many degreedays as there are Fahrenheit degrees difference in temperature between the mean temperature for the day and 65° F. These heatingdegree days (as listed in above chart) were compiled during the 1941-1970 period as published by the National Climate Center

** Outside Design Temperature - This figure represents the temperature which will include 99 percent of all the winter-hour fahrenheit temper-atures. A base of 2160 hours (total hours in Dec, .lan., and Feb.) was used. Therefore, using this figure as a design temperature will, on anaverage, cover all but 22 hours of expected winter temperatures. A$E1%dHjBMD HMU1.$

"“* Mean Wind Speed: MPH - This figure was arrived at through existing and comparable exposures. This information was obtained from theASRAE 1998 COOLING AND HEATING-LOAD CALCULATIONS PRINCIPLES. (This figure is tor reference only - not required in computation)

"*** Yearly Snowfall: Mean - This mean value is for the period beginning 1944 through 1977. This information was obtained from theLocal Climatological Data, ‘I977.

ELECTRIC INFRAREDREFLECTOR AND Table 5

HEATDISTRIBUTIONPATTERNS(D CUZ—~ E:;_O @615

The graphs shown can be used in conjunction with other material pertaining to Electric Infrared heating and snowmelting to aid in the selection of proper fixtures for the application being considered.

nHmqrurrAm-1 5 1 5 -301 SYMMETRIC ~Narrowest beam fixtureavailable. ‘Total Area‘and spot heating. Idea!tor snow melting.Recommended for 1410

Ln-rqrn

* 30‘ * ‘ji

MUL-T-MOUNT - NARROW BEAM (30' S).,5

‘E-6

=1 "'2

222 8 223-30-TH-’S5 K, |\'<>\I"!"'D HQIKI"' l?'5‘

wU

n-"I“I--I

'6

F5

N96

Length51Hesecl

I15

IU'E~'

95

1in

orm".R..

:2 22E5E

115':21?-15'1;-5'

95'

80’

5

WE L 463-30-TI-USS 20.

IQ

<3

Y - - , 3 1 56' 66' T" B'5' 5'5’ ‘OF J' 4' 50' I111‘ 7 ' 8'5‘ ' 5 ' 3' ' " ' ' "so m°U""""g "'e'g""S [""doo'}‘ Wax!-tlfluntcehen D Wicer-crheeieo lree 7 9? UE \'\'|r;rrll'1\:;116Area5 TE as 9'6 ""510' and under (outdoor).

*30.l

An

. 30' I0 %Inc"

30; ASYMMETFIIOU’ 3I0 3-0| perimeter heating; 'snow melting close tobuildings. Recommended for 14' to 30' moun-ting herghts (indoor);10' under [outdoor].

MUL-T-MOUNT - NARROW BEAM (30°A]l222 A EEAR-ThrSS 20' '4W"""\J "Pl?" 342 G 343—-K30-TH-"SS Z. 4-E12 5 463»A3C>—'|'Hr'S5

‘Z6

"5

111

r

N

unglfr5.1nrtArea

iJ'6'

I PT:

we__"==!@=ia:>—.-

mhw

,3,

-45'

u=- 1 5

55' ' é firJ‘: .1 E 6E‘

as‘ 45' 5 ' 5 9 ice 115 31' 45' s s 9 ire 2 55' 4'13‘ 5' I 5 9vi-‘rm ti Heller! Area wan r: *<Ii1Id Irma W>fl'."\ pl‘ Planted Ara: "»“5' ‘ ' '5'

A 50'-~ -30' ¢ 30' viullnr

50' SYMMETRIOTotal Area and spotheating. Recommendedlor I2‘ lo I8‘ mounting heights.

MUL-T-MOUNT - MEDIUM BEAM (60' S)2?

1.

‘CT-

E‘

-..'3"'-

it Mounting -15-g-1

HeatedAea

2(l'b‘

Lenwrol eitI5

' 'G—

2-5-

s2'55ss5

9

5

1,1:

222 A 223-6r0>THt'SS 342 A 343160~TH-"SS .5 462 8 46350-TH-‘SS23 24

P-2

96 ‘Z1411: IE6 7: T . -415 155‘ 2: ,-- ' : 1Jh:~.-rirharvclrei '-Ii‘-:.'.hc¢-ieaaeom-ea \'|'flIhUI~\9a|gql'\5g2 4'16 186'

2

C) ‘:1r|I.u11Ania

15: ¢ 45‘ 6aigmun4 55'

60'ASYMMETFllC-Perirneter heating.R 8d TOY12' to 18' mounting heights.

MUL-T-MOUNT - MEDIUM BEAM (6U' A)

H 222 a. 225-A50-ri-vss I8‘ -»..-..»=H=e»= H 342 at 343-A60-Tl-USS I5 E 452 5 463-A60-Tl-USS IE‘

3'2

4 El

Lengthall-tail tn..4;N

rqrfi‘ 2'3 5'

:56‘

13

136‘

N

Iv‘0' at01

—I

'5

BCIAIBQ 2r. =i-=5

"1 U—7—‘J

=2

nrrgl>1>m-retrain

5111

I‘Q-31s 31—<3is :0 :25‘ '55- ire 20 2? ' 1 15' 151- vs‘ 20' 22 .- - -_ ' 155' »'na' 20 22-W1rR1iHrmfe1:.N'ee Wlflfloflthlhdlww Wtlfieffiealeokee

Table 5 (Continued)

2; R3 a90’ SYMMETRIC < lrrdoorTotal Area‘ and spot heating.

Z9

25

A.

Arm

umqmmnu»

222 a 223-90-Tl-USS W “mm Hm 342 2. a4a-sorwss , 462 a 453410-1wss ‘.-

.8 .

.‘,.

MUL-T-MOUNT - WIDE BEAM (90“)

|x|Te31

Langmarnmu

22

aD I-I‘

mounlin he‘ s.Q ‘:1 w: P1: 24 '25- 12 10' zr P4 90 12 15 :10 2' as

\H\1?~ofi-ream-lam WIGlhofHea?aclne wug-|.y»-13,;-|q1,\.9.

Lllrgll

NOB

.2:

0lHmmA|u;:-1m1.

.

60'

30- dri 30-

THIMLINE FIXTURES - MEDIUM BEAM (6U°)CH-46C CH-57C

and CH-46 WWW“ and CH-57 “Wm14

'5F6E n

10' 92' 14' pr-

in'd°‘°' mamm Haibni Ann 042- u wanu: Iran

for B'1o 14' mounting heigfls.

MUYNU4"Amn

Am!

unqnnlbaud

GU '

G-$116

T

60'

30' ¢ 30'

60' SYMMETFIIC ~ Spa!heating. Hacornmendedfor 8'10 12‘ rneuntingheights findoofj;101- below {nuldoofl

RESTAURANT/' PATIO HEATER - MEDIUM BEAM (60°)RPH - 208-ARF-‘H ~ 24-GA

\M|.I1Ingl-ta-Q01!

ts 2

\.I'I!IW\r:HunuAm

EC»

LN12 1|lifiiilhl

6

eaedArea*1

-

h0H4.-

Leng

edArea.¢_-

HeaO

~0-

4.-

Lengh

2220

‘Lu-nlaafln-In-A

mmONhmm

22

20

¢nL|n|lll‘nl|‘

mW5NAmm

'(D c:qDZ—- E:F-:10®5'@

ELECTRIC INFRARED TameHEAT DISTRIBUTION PATTERNS 5

f°' HEAVY DU" (Continued)METAL SHEATH RADIANT HEATERS

2 KW METAL SHEATH OVERHEAD HEATERS

Mounting HeightIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIlullulglzllll:::::- _IIIIIIIlnlllgfljnllllln=======2__lIIIIIIIIIIIII:m:lIIIIIIIIIIIIII AIIIIIIIIIIIII:E:llIIIIIIIIIIIII ' .l II IIIIIIIIIIIIIIllllallII IIIIIIIBIIIIIIHIIIIIIIHIIIIIIIHIIIIIIIIo N ¢ w Q o N ‘Q w — P ~ — P w N E 8 S 3 3 S S o

18 1, m.C

H9 —\l |\-7

514l

OUR ===asMm

Width of Heated Area Watts Per Sq. Ft.

4.5 KW METAL SHEATH OVERHEAD HEATERS

MountingHe|ghtIIIIIIIIIEEIIIIIIIIIIIII ulllIIIIIIIIIIMIIIIIIIIIII!m!IlIIII!!!!!!!!!___IIlIIIIIIIIIIIHQIIIIIIII::::::--__1IIllIlIIlllllflflinllllllll::::::__2IlIIIIIIIIllllllnilllllllliInuniflull I IIIIII“En IIIII

II AIIIIIIIIIIII

EIII IIIIIII. III III III IIIII IIIIIII IIIIIII IIIIIIII IIIIIII IIIIIIII IIIIIII IIIIII IIIII IIIII IIII IIII

20m

_:s‘éE mQ125

Moun ===a6

L. -

:lIIIIEP QEE __—'|

w m E S Z E E Q Q 8 Q 0 0 0 0 o Q 0 0_ m m N w m w m m FOT Heated Afea Wang Per

4

* TI I J ‘

Table 5 (Continued)

LengthofHeatedArea

dArea.-

LengthoiHeae

eaedArea.-

LengthofH

36

34

32

3028

26

24

22

20

18

16

1412

2624

22

20

26

24

22

20

16

12

6 KW METAL SHEATH OVERHEAD HEATERSMounting Herghl 24

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Types of Infrared Applications

Infrared Snow & Ice Control SystemCommunity Hospital Gives A Warm Welcome

Infrared Indoor Spot Heating SystemOverhead Infrared for Comfort 8- ProductionFostoria Industries‘ Stainless Steal Mul-T-Mount units took

care of Howard lndustnes‘ (Laurel, MS) need for indoor spotheating in its production areas throughout the piant. Twentyfour of our four foot, 3-lamp, stainless steel, infrared heaterswere positioned throughout the facility to keep employeesand machinery wam"| throughout the day.

The hospital wanted their new main entrance and emergency UL listing on the Mul-T-Mount heaters allows for installationentrance to stay warm and safe for their patients and visitors. of indoor and totally exposed outdoor areas. It is also theFostoria designed a specific combination of infrared heaters only electric infrared heater UL listed for recessed applica-

tions, lending itself to a variety of optional installations.and controls for that purpose.

Infrared Outdoor Spot Heating SystemDetroit metro Takes the Chill Out of Flying

Fostoria Mul-T-Mount heaters have reduced the liabilities toDthe Airport and livery vehicles that commute back and forth

picking up the waiting pedestrians. They have successfullyincreased the level of accommodating services, and improvedthe safety of customers and employees coming in and out ofthe terminals

Infrared Total Area Heating System‘Warm 81 Ready to Work

Fostoria Mul-T-Mount heaters are keeping the employees andequipment at the Brown County Rural Water Assoc. warm andready for their daily duties and throughout the winter monthson a moments notice.

Types of Infrared Applications

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infrared snow & ice control for entryways. Infrared for the comfort of hotel guests.doomwen, bellhops and vendors.

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Infrared snow & ice control for parking garage ramps.

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Infrared for heating outdoor winter recreation

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A Division of TPI Corporation

Fostoria Industries, Inc. - 1200 North Main St. Fostoria, OH 44830 ~ 4191435-9201 FAX 4191435-0842http:i'iwww.tpicorp.com

Infrared heating for outdoor restaurantseating comfort.

Infrared is ideal to heat partially exposedwalkways or smoking areas.

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Made in U.S.A