TM Finned Tube Radiation - 2hsc.com · 1 FINNED TUBE RADIATION WF SERIES MODELS ATXH0508 TM WF Series Finned Tube Radiation HEAT TRANSFER DIVISION TM

1

FINNED TUBE RADIATIONMODELSWF SERIES

ATXH0508

TM WF SeriesFinned Tube Radiation

HEAT TRANSFER DIVISION

TM

TM

FINNED TUBE RADIATIONMODELS

2

WF SERIES

ATXH0508

TOP

WF-2XTOPOUTLET - FS

FREESTANDING

WF-2A,

WF-3XFRONTOUTLET

WF-4X

ENCLOSURECOMPACT

FORFLATJOGGLE

WF-5A

TOPOUTLET

BARTOP

FLATFORGRILLE

WF-6X

JOGGLE

FOR

JOGGLEFLAT

EXPANDEDMETAL

WF-7A

- FS AND- C BOTTOM.

AVAILABLE ONWF-3, WF-6,

BAR GRILLE

TYPE A

BOTTOMOPEN SLOPED

BOTTOM

TYPE B BOTTOM

SLOPE

WF-1X

TYPE C

TO

WITHFLOOR

FRONTINLET

3A or

X DENOTES BOTTOM TYPE A, B or C

6A

OPENINVERTED

OUTLET GRILLE

GRILLE

INLET INLET

GRILLE

NOTE:

3

WF SERIES

ATXH0508

TM

ENCLOSURES

Airtex standard enclosures are produced in the following styles: Slope Top (WF-1), Flat Top (WF-2) and Front Outlet (WF-3). Enclosure inlets can be supplied with Open Bottom (Type A), Slope bottom (Type B) and Front Inlet Grille (Type C). Models are available in a variety of heights from 6” (152mm) to 36” (914mm) with lengths from 2’-0” (610mm) to 6’-0” (1829mm) increments.

In addition to standard enclosures, Airtex can provide, upon request, custom designed models in a size, metal type, gauge and paint fi nish to suit any desired application.

ACCESSORIES

For ease of installation and design continuity, Airtex manufactures brackets, element hangers, joggle strips, end caps, inside and outside corners, laps, access doors, pilaster kits and manual dampers, Manual dampers must be factory installed.

COPPER-ALUMINUM ELEMENT

The element is constructed of 1 1/4” (32mm) nominal (1 3/8” (35mm) O.D.) or 3/4” (19mm) nominal (7/8” (22mm) O.D.), seamless copper tubing. The aluminum fi ns are 4” (102mm) x 4” (102mm), for either tube diameter (optional 3 1/4” (83mm) x 2 1/2” (64mm) available with 3/4” (19mm) nominal tube, with a stamped pattern which provides strength and rigidity. Integral collars provide uniform spacing and maximum heat transfer. Permanent contact between fi n and tube is obtained by mechanical expansion of the tube. Tube ends are suitable for standard sweat fi ttings. These elements are manufactured with 50 fi ns/ft (164 fi ns/m), with nominal lengths from 2’-0” (610mm) to 7’-6” (2286mm) in 6” (152mm) increments.

COPPER-ALUMINUM ELEMENT

2" 2"(50) (50)

NOMINAL LENGTH

FINNED TUBE RADIATIONGENERAL INFORMATION

4ATXH0508

TM

6"(152)

OR

12"(305)

(67)2 5/8"

6"(152)

OR

12"(305)

2 5/8"(67)

2 5/8"(67)

(305)

(152)6"

OR

12"

ELEMENT ROWSSTEAM CAP. / FT

BTU/HR/FT

HOT WATER CAPACITY BTU/HR/FT AT 65°F AIRAVERAGE WATER TEMPERATURE °F

1 1/4"COPPER TUBE

4" X 4"ALUMINUM FIN

50 FINS/FT

1

3 (12" CENTERS)

2 (6" CENTERS)

4930

3880

3550

2910

1740 1830

5180

4070

3730

3060

1650

4680

2760

3690

3370

1500

4240

2500

3340

3050

1360

3850

2270

3030

2770

1200

3400

2010

2680

2450

1060

3010

1780

2370

2170

220 210 200 190 180 170

ELEMENT

32mmCOPPER TUBE

102mm X 102mm

ALUMINUM FIN164 FINS/M

STEAM CAP. / m6.89 kPa at 18°C

kW/m

3.73

4.74

ROWS

2.80

3.41

1.67

4.08

3.213.91

4.98

3.55

4.50 3.27

2.582.91

3.70

2.28

2.89

HOT WATER CAPACITY kW/m at 18°C AIRAVERAGE WATER TEMPERATURE °C

2.40

2.93

1.44

104

3.59

2.94

1.76

9399

2.65

3.24

1.59

82

1.93

2.36

1.15

88

2.18

2.66

1.31

77

1.71

2.09

1.02

AIR

3 (6" CENTERS)

3 (305mm CTRS)

3 (152mm CTRS)

1

2 (12" CENTERS)

2 (152mm CTRS)

2 (305mm CTRS)

1 PSI AT 65°F AIR

ME

TRIC

IMP

ER

IAL

CAPACITIES OF ELEMENTS WITHOUT ENCLOSURES

NOTES: Capacities are based on 3 fps (0.9 m/s) water velocity. 3/4” x 4” x 4” (19mm x 102mm x 102mm) Cu/AL element has the same capacity as 1 1/4” x 4” x 4” (32mm x 102mm x 102mm) Cu/AL element for the same fl ow rate (GPM (L/s)) For capacity correction see page 81. Refer to fl ow chart on page 86 for pressure drop data.

FINNED TUBE RADIATIONDIMENSIONS & CAPACITIESELEMENT

WITHOUT ENCLOSURE

5

WF-1AENCLOSURE

ATXH0508

TM

FINNED TUBE RADIATIONDIMENSIONS & CAPACITIES

NOTES: Capacities are based on 3 fps (0.9 m/s) water velocity. 3/4” x 4” x 4” (19mm x 102mm x 102mm) Cu/AL element has the same capacity as 1 1/4” x 4” x 4” (32mm x 102mm x 102mm) Cu/AL element for the same fl ow rate (GPM (L/s)). For capacity correction see page 81 and page 16 for type C bottom. Refer to fl ow chart on page 86 for pressure drop data.

3 3/8"

4 7/8"TO

12"

5"(127)

2 3/8"

7 5/8"

2"

(60)

(194)

(51)

(86)

(124)

(305)

6"

TO4 7/8"(124)

3 3/8"(86)

18"

(152)(457)

1" (25)

(127)5"

2"(51)

13 5/8"(346)

2 3/8"(60)

2 5/8"(67)

3 3/8"(86)TO

4 7/8"(124)

24"(610)

1" (25)

5"(127)

8"(203)

11 5/8"(295)

2 3/8"(60)

2"(51)

(67)2 5/8" 2 5/8"

(67)

1" (25)

6"(152)

OR

12"(305)

26502920 2350

24"

24"

24"

18"

18"

12"

610mm

610mm

457mm

610mm

457mm

305mm

ENCLOSUREHEIGHT

3.27 3.43 3.10 1.992.552.81 2.26

1 PSI AT 65°F AIR

CAPACITIES OF TYPE WF-1A ENCLOSURES

IMP

ER

IAL

ME

TRIC

ELEMENT

32mm

COPPER TUBE

102mm X 102mm

ALUMINUM FIN

164 FINS/M


kW/m

2.68

2.87

ROWS

2.09

2.19

1.89

2.47

2.312.81

3.02

2.55

2.73 1.98

1.852.09

2.24

1.63

1.75


1.80

1.88

1.62

104

2.30

2.20

1.99

9399

1.99

2.08

1.80

82

1.44

1.51

1.31

88

1.63

1.71

1.48

77

1.28

1.34

1.15

AIR

2 (6" CENTERS)

2 (305mm CTRS)

2 (152mm CTRS)

2 (152mm CTRS)

1

1

1

ENCLOSUREHEIGHT

3400 32303570 2070


BTU/HR/FT


1 1/4"

COPPER TUBE

4" X 4"

ALUMINUM FIN

50 FINS/FT

1

2 (12" CENTERS)

2 (6" CENTERS)

1

1

2990

2790

2280

2180

1970 2070

3140

2930

2390

2290

1870

2840

2070

2650

2170

1690

2570

1870

2400

1960

1540

2330

1700

2180

1780

1360

2060

1500

1930

1570

1200

1820

1330

1700

1390

220 210 200 190 180 170

6ATXH0508

TM

7"

14"

1" (25)

5"(127)

2 5/8"

2 3/8"

9 3/8"

2 1/4"

(60)

(238)

(57)

(67)

(178)

(356)

4 1/4"18"

(108)(457)

1" (25)

(127)5"

2 1/4"(57)

13 3/8"(340)

2 5/8"(67)

24"(610)

1" (25)

5"(127)

2 1/4"(57)

19 3/8"(492)

2 5/8"(67)

6 5/8"(168)TO

8 1/8"(206)

(267)10 1/2"

OR

(133)5 1/4"

(60)2 3/8"

6 5/8"

8 1/8"(206)

(168)TO

(60)2 3/8"

ELEMENT ROWSSTEAM CAP. / FT1 PSI AT 65°F AIR

BTU/HR/FT


1 1/4"COPPER TUBE

4" X 4"ALUMINUM FIN

50 FINS/FT

1

2 (10 1/2" CTRS)

2 (4 1/4" CTRS)

1

1

2510

2350

1910

1830

1710 1800

2640

2460

2010

1920

1627

2390

1740

2230

1820

1470

2160

1570

2020

1650

1343

1960

1430

1830

1490

1180

1730

1260

1620

1320

1047

1530

1120

1430

1170

220 210 200 190 180 170

CAPACITIES OF TYPE WF-1B ENCLOSURES

ELEMENT

32mmCOPPER TUBE

102mm X 102mmALUMINUM FIN

164 FINS/M


kW/m

2.26

2.41

ROWS

1.76

1.84

1.64

2.08

1.942.37

2.54

2.14

2.30 1.66

1.561.76

1.88

1.38

1.47


1.51

1.59

1.41

104

1.93

1.85

1.73

9399

1.67

1.75

1.56

82

1.21

1.27

1.13

88

1.30

1.43

1.29

77

1.08

1.13

1.01

AIR

2 (5 1/4" CTRS)

2 (267mm CTRS)

2 (133mm CTRS)

2 (108mm CTRS)

1

1

1

ENCLOSUREHEIGHT

2850 27103000 174022302450 1970

24"

24"

24"

18"

18"

14"

610mm

610mm

457mm

610mm

457mm

356mm

ENCLOSUREHEIGHT

2.74 2.88 2.61 1.672.142.36 1.89

ME

TRIC

IMP

ER

IAL

NOTES: Capacities are based on 3 fps (0.9 m/s) water velocity. 3/4” x 4” x 4” (19mm x 102mm x 102mm) Cu/AL element has the same capacity as 1 1/4” x 4” x 4” (32mm x 102mm x 102mm) Cu/AL element for the same fl ow rate (GPM (L/s)). For capacity correction see page 81. Refer to fl ow chart on page 86 for pressure drop data.

WF-1BENCLOSURE


7

WF SERIES

ATXH0508

TM

NYLONROLLER

BRACKETENCLOSURE

NTS

PILASTER KIT JOGGLE STRIPS

USE WITH:WF-1,2,3,5

1" (25mm) JOGGLE

FLAT JOGGLEUSE WITH:WF-4,6,7 & MS

ENCLOSUREBRACKET

USE WITH:WF-1,2,3,5,6

ELEMENTHANGER

USE WITH:WF-4,7

LAP OUTSIDE CORNER DAMPER

END CAPS

LEFTHAND

HANDRIGHT

INSIDE CORNER(FEMALE)

(MALE)

ACCESS DOORFIELD

RECESSEDKNOB OR

STYLES

THE FOLLOWING ACCESSORIES ARE AVAILABLE IN SEVERAL SIZES AND MOST STYLES OF ENCLOSURES

FINNED TUBE RADIATIONTYPICAL ACCESSORIES

TM

8

WF SERIES

ATXH0508

ENCLOSURE AND ACCESSORIES

Airtex enclosures are manufactured for quick and simple installation to minimize job-site labor. In order to provide the most rigid installation, support should be provided in the fi nished wall and should extend along the top edge of all enclosures to provide rigid support for the joggle strip.

INSTRUCTIONS FOR INSTALLATION

A chalk line should be drawn on the wall at the height of the enclosure (plus 4” (102mm) for Type A bottom).

1. Joggle Strip: fasten directly below the chalk line with screws or nails. 1” joggle strip is installed continuously with enclosure. Where laps or corners are to be installed, run joggle to within 1” (25mm) of the corner or adjacent wall. Joggle should be slightly loose to allow the lap or corner to fi t between joggle and wall. Where end caps are to be installed, joggle should be fl ush with the end of the enclosure.

2. Enclosure Bracket: butt the enclosure bracket up to the joggle strip and on 4’-0” (1219mm) centers (maximum). Fasten to the wall through the dimpled holes.

3. Element Hanger: mount element hanger on enclosure bracket at desired height.4. Element: set the element onto the hanger and connect the element to the system.5. Enclosure: hook the enclosure into the joggle strip. Press on face of the enclosure until the lower edge clips into

place.6. Butt Joints: after hooking the enclosure to the joggle strip, slide sideways to connect successive enclosure

lengths.7. Corners: hook top edge of inside and outside corners over joggle strip and bend tabs at bottom, securing the

corner to the enclosure.8. Laps: used where the enclosure is wall to wall. Hook the lap over the joggle strip and bend tabs at bottom

securing it to the enclosure.9. Field Mount Access Doors: cut 6 1/2” x 6 1/2” (165mm x 165mm) hole in cabinet front at required location (must

be 1 1/4” (32mm) from edge or break) and mount access door using sheet metal screws.10. End Caps: complete the enclosure installation by installing end caps where required.

5

9

10

5

55

7

7

95 8

1

6

1" (25mm) JOGGLE

BUTT JOINT

FINNED TUBE RADIATIONINSTALLATION INSTRUCTIONS

9

WF SERIES

ATXH0508

TM

FINNED TUBE RADIATIONINSTALLATION INSTRUCTIONS

2

1

3

1/4" (6mm)

WF-4 & WF-7 INSTALLATION OF BRACKETS AND JOGGLE

A chalk line should be drawn on the wall at the height of the enclosure (plus 4” (102mm) for Type A bottom).

1. Enclosure Bracket: fasten directly below the chalk line with screws or nails.2. Flat Joggle: fasten directly below the chalk line next to the enclosure bracket. Alternate joggle and

bracket insuring that there are at least two enclosure brackets per piece of enclosure and an enclosure bracket within 6” (152mm) of the end of a run of enclosure.

TYPE ‘C’ BOTTOM INSTALLATION

1. Fasten ‘C’ fl oor angle to fl oor. The fl oor angle is mounted at the enclosure depth from the wall (typically 5” (127mm) for standard enclosure). The fl oor angle is installed continuously with the enclosure. Where laps are to be installed, run the fl oor a e to within 1” (25mm) of the adjacent wall. Where corners are to be installed run the fl oor angle to within 1” (25mm) of the adjacent fl oor angle.

2. Hook the enclosure into the joggle strip at the top and attach the bottom of the enclosure to the fl oor angle as required.

3. Laps and corners are designed to be screwed to the fl oor angle at the bottom.

TM

10ATXH0508

3

1" (25mm) JOGGLE

5

5

64

3

1

2

3

1

2

9

10

8

7

6

BACK PANEL WITH INTEGRAL

ENCLOSURE AND ACCESSORIES

All enclosures are manufactured for quick and simple installations to minimize job-site labour.

FREE STANDING (WF-2A-FS) INSTALLATION INSTRUCTIONS

1. Pedestals: align the pedestals allowing 2 pedestals per piece of enclosure, and mount solidly to the fl oor. (keep 5” (127mm) clear of panel joints to avoid interference between vertical members of pedestal and male/female joiners).

2. Enclosure Bracket: adjust the height of the enclosure brackets so that they are level. The enclosure brackets are height adjustable on the pedestal to accommodate fl oor level variations.

3. Element Hanger: mount element hanger on vertical member of the enclosure bracket at desired height.4. Element: set the element onto the hanger and connect the element to the system.5. Back Panel: install the back panel. This panel has an integral 1” (25mm) joggle at the top, which fi ts over the

vertical member of the enclosure bracket. The bottom of the panel is retained by the spring clip. The back panel incorporates male/female joiners to align the butt joints. After placing the back panel on the enclosure bracket, slide sideways to connect successive back panel lengths.

6. Front Panel: hook the enclosure front panel into the joggle and press on face of the enclosure until the spring clip engages the bottom channel.

7. Butt Joints: after hooking the enclosure to the joggle strip, slide sideways to connect successive enclosure lengths.

8. Corners: corners are one piece and cover the back panel as well as the front panel. Gently spread the corner apart and place over the enclosure. Bend tabs at bottom in front and back securing it to the enclosure.

9. Laps: used where the enclosure is wall to wall. Laps are one piece and cover back panel as well as the front panel. Gently spread the lap apart and place over the enclosure. Bend tabs at bottom in front and in back securing it to the enclosure.

10. End Caps: complete the enclosure installation by installing end caps where required.

WF (FS) SERIES FINNED TUBE RADIATIONINSTALLATION INSTRUCTIONS

11

WF SERIES

ATXH0508

TM

EnclosureLength

Required

WF Series Enclosures

EnclosureBrackets

EnclosureLength

Required


EnclosureBrackets

EnclosureLength

Required


EnclosureBrackets

6' and under (1828mm) Varies 2 17' 6"

(5334mm)1 - 5' 6"

2 - 6' 6 29'(8839mm)

2 - 5' 6"3 - 6' 10

6' 6" (1981mm)

1 - 3'1 - 3' 6" 4 18'

(5486mm) 3 - 6' 6 29' 6" (8991mm)

1 - 5' 6" 4 - 6' 10

7'(2133mm) 2 - 3' 6" 4 18' 6"

(5638mm)3 - 4' 6"

1 - 5' 8 30'(9144mm) 5 - 6' 10

7' 6" (2286mm)

1 - 3' 6"1 - 4' 4 19'

(5791mm)2 - 4' 6" 2

- 5' 8 30' 6" (9296mm)

5 - 5' 5 -5' 6" 12

8'(2438mm) 2 - 4' 4 19' 6"

(5943mm)1 - 4' 6"

3 - 5' 8 31'(9448mm)

4 - 5'2 - 5' 6" 12

8' 6" (2590mm)

1 - 4' 1 - 4' 6" 4 20'

(6096mm) 4 - 5' 8 31' 6" (9601mm)

3 - 5'3 - 5' 6" 12

9'(2743mm) 2 - 4' 6" 4 20' 6"

(6248mm)3 - 5' 1

- 5' 6" 8 32'(9753mm)

2 - 5' 4 -5' 6" 12

9' 6" (2895mm)

1 - 4' 6"1 - 5' 4 21'

(6400mm)2 - 5' 2 -

5' 6" 8 32' 6" (9906mm)

1 - 5'5 - 5' 6" 12

10'(3048mm) 2 - 5' 4 21' 6"

(6553mm)1 - 5' 3

- 5' 6" 8 33'(10058mm) 6 - 5' 6" 12

10' 6" (3200mm)

1 - 5' 1 - 5' 6" 4 22'

(6705mm) 4 - 5' 6" 8 33' 6" (10210mm)

5 - 5' 6"1 - 6' 12

11'(3352mm) 2 - 5' 6" 4 22' 6"

(6858mm)3 - 5' 6"

1 - 6' 8 34'(10363mm)

4 - 5' 6"2 - 6' 12

11' 6" (3505mm)

1 - 5' 6"1 - 6' 4 23'

(7010mm)2 - 5' 6"

2 - 6' 8 34' 6" (10515mm)

3 - 5' 6"3 - 6' 12

12'(3657mm) 2 - 6' 4 23' 6"

(7162mm)1 - 5' 6"

3 - 6' 8 35'(10668mm)

2 - 5' 6"4 - 6' 12

12' 6" (3810mm)

2 - 4' 1 -4' 6" 6 24'

(7315mm) 4 - 6' 8 35' 6" (10820mm)

1 - 5' 6"5 - 6' 12

13'(3962mm)

1 - 4' 2 -4' 6" 6 24' 6"

(7467mm)1 - 4' 6"

4 - 5' 10 36'(10970mm) 6 - 6' 12

13' 6" (4114mm) 3 - 4' 6" 6 25'

(7620mm) 5 - 5' 10 36' 6" (11125mm)

4 - 5' 3 - 5' 6" 14

14'(4267mm)

2 - 4' 6"1 - 5' 6 25' 6"

(7772mm)4 - 5' 1 -

5' 6" 10 37'(11277mm)

3 - 5' 4 - 5' 6" 14

14' 6" (4419mm)

1 - 4' 6" 2 - 5' 6 26'

(7924mm)3 - 5'

2 - 5' 6" 10 37' 6" (11430mm)

2 - 5'5 - 5' 6" 14

15'(4572mm) 3 - 5' 6 26' 6"

(8077mm)2 - 5'

3 - 5' 6" 10 38'(11582mm)

1 - 5'6 - 5' 6" 14

15' 6" (4724mm)

2 - 5' 1 - 5' 6" 6 27'

(8229mm)1 - 5' 4 -

5' 6" 10 38' 6" (11734mm) 7 - 5' 6" 14

16'(4876mm)

1 - 5'2 - 5' 6" 6 27' 6"

(8382mm) 5 - 5' 6" 10 39'(11887mm)

6 - 5' 6"1 - 6' 14

16' 6" (5029mm) 3 - 5' 6" 6 28'

(8534mm)4 - 5' 6"

1 - 6' 10 39' 6" (12039mm)

5 - 5' 6"2 - 6' 14

17'(5181mm)

2 - 5' 6"1 - 6' 6 28' 6"

(8686mm)3 - 5' 6"

2 - 6' 10 40'(12192mm)

4 - 5' 6"3 - 6' 14

WF-2A-FS requires 2 pedestals per enclosure piece minimum. This guide is intended for standard applications only.

ENCLOSURE AND BRACKET SELECTION GUIDE

FINNED TUBE RADIATION

TM

12

WF SERIES

ATXH0508

TYPE BTU / HR / FTON PLAN (kW)

FINNED TUBE RADIATION SCHEDULE(BASED ON AIRTEX HYDRONIC SYSTEMS)

MODEL REMARKS

FINNED TUBE RADIATIONSPECIFICATION

FINNED TUBE RADIATION

1. Copper-aluminum element shall be _____ 1 1/4” (32mm) _____ 3/4” (19mm) nominal I.D. seamless copper with 4”x4” (102x102mm) aluminum fi n. Fins to be stamped for rigidity and have integral collars to provide even spacing of 50 fi ns/foot (164 fi ns/m) and maximum heat transfer. Tube ends suitable for sweat connecting. Heavy gauge element hangers shall be provided for mounting on the enclosure bracket and shall consist of rigid galvanized steel with peg board style mounting hook and nylon roller bearing to allow for free expansion. Element hanger shall swing from mounting hole for free expansion of element. Centre on minimum 4 ft. (1.2m).

2. Enclosure cabinets shall be constructed of 18 gauge (1.2mm) (16 gauge (1.5mm) for cabinets over 18” (457mm) high) _____16 gauge (1.5mm) _____ 14 gauge (1.9mm) satin coat steel with electrostatically applied powder coat prime fi nish. Unless otherwise indicated, cabinets will be supported at the top by a 1” (25mm) joggle strip mounted to the wall and at the bottom by support brackets on not more than 4 ft. (1.2m) centres. Enclosures to have factory gusset plates to maintain shape during shipment and installation. Enclosure cabinets shall have pencil proof louvres. Enclosure cabinets shall have self-aligning butt joint connections of a male end and a female end to insure a smooth joint between adjacent enclosure pieces.

3. Enclosure cabinet sizes and styles shall be Airtex Hydronic Systems as indicated on drawings and/or schedules.

13 ATXH0508

TM

3 3/8"

4 7/8"TO

12"

1" (25)

5"(127)

2 5/8"

2 3/8"

7 5/8"

2"

(60)

(194)

(51)

(67)

(86)

(124)

(305)

6"

TO4 7/8"(124)

3 3/8"(86)

18"

(152)

(457)

1" (25)

(127)5"

2"(51)

13 5/8"(346)

2 3/8"(60)

2 5/8"(67)

3 3/8"(86)TO

4 7/8"(124)

24"(610)

1" (25)

5"(127)

8"(203)

11 5/8"(295)

2 3/8"(60)

2"(51)

(67)2 5/8"

6"(152)

(305)12"

OR


BTU/HR/FT


1 1/4"

COPPER TUBE

4" X 4"

ALUMINUM FIN

50 FINS/FT

1

2 (12" CENTERS)

2 (6" CENTERS)

1

1

3070

2810

2470

2300

2060 2160

3220

2950

2590

2420

1960

2920

2190

2670

2350

1770

2640

1980

2420

2120

1610

2390

1790

2190

1930

1420

2120

1590

1940

1700

1260

1870

1400

1710

1510

220 210 200 190 180 170


ELEMENT

32mm

COPPER TUBE

102mm X 102mm

ALUMINUM FIN

164 FINS/M


kW/m

2.70

2.95

ROWS

2.21

2.37

1.98

2.54

2.332.84

3.10

2.57

2.81 2.04

1.862.11

2.30

1.64

1.80


1.90

2.04

1.70

104

2.49

2.33

2.08

9399

2.11

2.26

1.88

82

1.53

1.63

1.37

88

1.72

1.86

1.55

77

1.35

1.45

1.21

AIR

2 (6" CENTERS)

2 (305mm CTRS)

2 (152mm CTRS)

2 (152mm CTRS)

1

1

1

ENCLOSUREHEIGHT

3510 33303690 214027403020 2420

24"

24"

24"

18"

18"

12"

610mm

610mm

457mm

610mm

457mm

305mm

ENCLOSUREHEIGHT

3.37 3.55 3.20 2.062.632.90 2.33

1 PSI AT 65°F AIR

IMP

ER

IAL

ME

TRIC

WF-2AENCLOSURE


NOTES: Capacities are based on 3 fps (0.9 m/s) water velocity. 3/4” x 4” x 4” (19mm x 102mm x 102mm) Cu/AL element has the same capacity as 1 1/4” x 4” x 4” (32mm x 102mm x 102mm) Cu/AL element for the same fl ow rate (GPM (L/s)). For capacity correction see page 81 and page16 for type B or C bottom. Refer to fl ow chart on page 86 for pressure drop data.

14ATXH0508

TM

1" (25)

3 1/4"(83)

4 1/2"(114)

3 1/2"(89)TO

4 1/2"(114)

4" (102)

(114)

(114)

(89)

4 1/2"TO

4" (102)

3 1/2"

(83)3 1/4"

1" (25)4 1/2"

8"(203)

4 3/8"(111)

12"(305)

(89)

4 1/2"(114)

TO

4" (102)

2 3/8"3 1/2"

3 1/4"

1" (25)

(83)

4 1/2"(114)

12"(305)

4 3/8"(111)TO6"

(152)

16"(406)

(152)

(111)4 3/8"

6"TO

6"(152)

20"(508)

16"(406)

(60)Ø STAND

2 3/8"(60)

Ø STAND

2 3/8"(60)

Ø STAND


BTU/HR/FT


1 1/4"COPPER TUBE

4" X 4"ALUMINUM FIN

50 FINS/FT

1

2 (6" CENTERS)

1

1

2725

2235

2060

1890 1985

2860

2345

2160

1795

1960

2590

2120

1625

1770

2345

1920

1475

1605

2125

1740

1305

1420

1880

1540

1150

1255

1660

1360

220 210 200 190 180 170

CAPACITIES OF TYPE WF-2A-FS ENCLOSURES

ELEMENT

32mmCOPPER TUBE


164 FINS/M


kW/m

2.62

ROWS

1.98

2.15

1.82

2.252.75 2.49 1.812.04 1.60


1.70

1.85

1.56

104

2.25

2.08

1.91

9399

1.88

2.04

1.73

82

1.37

1.48

1.25

88

1.54

1.67

1.42

77

1.21

1.31

1.11

AIR

2 (152mm CTRS)

1

1

1

ENCLOSUREHEIGHT

16"

12"

16"

8"

305mm

406mm

406mm

203mm

ENCLOSUREHEIGHT

1 PSI AT 65°F AIR

ME

TRIC

IMP

ER

IAL

NOTES: Capacities are based on 3 fps (0.9 m/s) water velocity. 3/4” x 4” x 4” (19mm x 102mm x 102mm) Cu/AL element has the same capacity as 1 1/4” x 4” x 4” (32mm x 102mm x 102mm) Cu/AL element for the same fl ow rate (GPM (L/s)). For capacity correction see page 81. Refer to fl ow chart on page 86 for pressure drop data.

WF-2A-FSENCLOSURE

WITH ADJUSTABLE PEDESTAL


15 ATXH0508

TM

NOTES: Capacities are based on 3 fps (0.9 m/s) water velocity. 3/4” x 4” x 4” (19mm x 102mm x 102mm) Cu/AL element has the same capacity as 1 1/4” x 4” x 4” (32mm x 102mm x 102mm) Cu/AL element for the same fl ow rate (GPM (L/s)). For capacity correction see page 81 and page16 for type B or C bottom. Refer to fl ow chart on page 86 for pressure drop data.

FINNED TUBE RADIATIONDIMENSIONS & CAPACITIESWF-3A

ENCLOSURE

3 3/8"

4 7/8"TO

12"

1" (25)

5"(127)

2 5/8"

2 3/8"

7 5/8"

2"

(60)

(194)

(51)

(67)

(86)

(124)

(305)

6"

TO4 7/8"(124)

3 3/8"(86)

18"

(152)(457)

1" (25)

(127)5"

2"(51)

13 5/8"(346)

2 3/8"(60)

2 5/8"(67)

3 3/8"(86)TO

4 7/8"(124)

24"(610)

1" (25)

5"(127)

8"(203)

11 5/8"(295)

2 3/8"(60)

2"(51)

(67)2 5/8"

(152)

OR6"

(305)12"


kW/m

2.61

2.82

ROWS

2.05

2.18

1.85

2.42

2.252.75

2.96

2.48

2.67 1.94

1.812.04

2.20

1.60

1.72


1.76

1.87

1.59

104

2.29

2.15

1.94

9399

1.94

2.08

1.75

82

1.41

1.51

1.27

88

1.60

1.70

1.44

77

1.25

1.33

1.12

AIR

2 (6" CENTERS)

2 (305mm CTRS)

2 (152mm CTRS)

2 (152mm CTRS)

1

1

1

ENCLOSUREHEIGHT

3330 31603500 203026002860 2300

24"

24"

24"

18"

18"

12"

610mm

610mm

457mm

610mm

457mm

305mm

ENCLOSUREHEIGHT

3.20 3.36 3.04 1.952.502.75 2.21

1 PSI AT 65°F AIR

IMP

ER

IAL

ME

TRIC

ELEMENT

32mmCOPPER TUBE

102mm X 102mm

ALUMINUM FIN164 FINS/M


BTU/HR/FT


1 1/4"COPPER TUBE

4" X 4"ALUMINUM FIN

50 FINS/FT

1

2 (12" CENTERS)

2 (6" CENTERS)

1

1

2930

2720

2270

2130

1920 2020

3080

2860

2380

2240

1820

2780

2020

2580

2160

1650

2520

1830

2340

1950

1500

2290

1660

2120

1770

1320

2020

1470

1880

1570

1170

1790

1300

1660

1380

220 210 200 190 180 170


16ATXH0508

TM

6"(152)

(92)3 5/8"

5 1/4"(133)

3/4" (19)

1 7/8"(48)

1 1/8"(29)

3"(76)

(67)2 5/8"

REMOVALCLEARANCE

3 5/8"(92)

6"(152)

12"(305)

CLEARANCEREMOVAL

3/4" (19)

5 1/4"(133)

2 5/8"(67)

2 1/8"(54)

5 1/2"(140)

4 3/8"(111)3 5/8"

(92)

12"(305)

18"(457)

CLEARANCEREMOVAL

3/4" (19)

5 1/4"(133)

2 5/8"(67)

2 1/8"(54)

6"(152)

5 1/2"(140)

4 3/8"(111)

OR

(152)6"

ELEMENT

32mmCOPPER TUBE


164 FINS/M


kW/m

2.98

3.79

ROWS

2.37

2.90

1.51

3.26

2.573.13

3.98

2.84

3.60 2.61

2.062.33

2.95

1.82

2.31


2.04

2.50

1.30

104

3.05

2.49

1.59

9399

2.26

2.76

1.43

82

1.63

2.00

1.04

88

1.86

2.27

1.17

77

1.45

1.77

0.92

AIR

3 (6" CENTERS)

3 (305mm CTRS)

3 (152mm CTRS)

1

ENCLOSUREHEIGHT

30"

18"

12"

18"

6"

762mm

305mm

457mm

457mm

152mm

ENCLOSUREHEIGHT

2 (12" CENTERS)

2 (152mm CTRS)

2 (305mm CTRS)

1 PSI AT 65°F AIR

ME

TRIC

IMP

ER

IAL


BTU/HR/FT


1 1/4"COPPER TUBE

4" X 4"ALUMINUM FIN

50 FINS/FT

1

3 (12" CENTERS)

2 (6" CENTERS)

3940

3100

3020

2470

1570 1650

4140

3260

3170

2590

1490

3740

2350

2950

2870

1350

3390

2120

2670

2600

1220

3070

1930

2420

2360

1080

2720

1700

2140

2080

960

2400

1510

1890

1840

220 210 200 190 180 170


NOTES: Capacities are based on 3 fps (0.9 m/s) water velocity. 3/4” x 4” x 4” (19mm x 102mm x 102mm) Cu/AL element has the same capacity as 1 1/4” x 4” x 4” (32mm x 102mm x 102mm) Cu/AL element for the same fl ow rate (GPM (L/s)). For capacity correction see page 81. Refer to fl ow chart on page 86 for pressure drop data. Flat joggle recommended between brackets.

WF-4AENCLOSURE


17 ATXH0508

TM

6 3/4"

12"

5"(127)

2"

7 5/8"

2 7/16"

(51)

(194)

(62)

(171)

(305)

5" 18"(127) (457)

2 7/16"(62)

13 5/8"(346)

2"(51)

24"(610)

8"(203)

11 5/8"(295)

2"(51)

2 7/16"(62)

(67)2 5/8"

1" (25)

(67)2 5/8"

1" (25) 1" (25)

2 5/8"(67)

5"(127)

(127)5"

(254)

(127)

10"

5"OR

8 1/4"(210)TO

6 3/4"(171)

6 3/4"(171)

(210)8 1/4"

TO


BTU/HR/FT


1 1/4"COPPER TUBE

4" X 4"ALUMINUM FIN

50 FINS/FT

1

2 (10" CENTERS)

2 (5" CENTERS)

1

1

2601

2427

1984

1897

1714 1801

2732

2549

2079

1992

1627

2471

1801

2306

1888

1470

2236

1627

2088

1705

1340

2027

1479

1897

1549

1183

1792

1305

1679

1366

1044

1583

1157

1479

1209

220 210 200 190 180 170


ELEMENT

32mmCOPPER TUBE

102mm X 102mmALUMINUM FIN164 FINS/M


kW/m

2.33

2.50

ROWS

1.82

1.91

1.65

2.15

2.012.45

2.63

2.22

2.38 1.72

1.611.82

1.95

1.42

1.52


1.56

1.64

1.41

104

2.00

1.91

1.73

9399

1.73

1.82

1.56

82

1.25

1.31

1.14

88

1.42

1.49

1.29

77

1.11

1.16

1.00

AIR

2 (5" CENTERS)

2 (254mm CTRS)

2 (127mm CTRS)

2 (127mm CTRS)

1

1

1

ENCLOSUREHEIGHT

2958 28103106 180123062540 2045

24"

24"

24"

18"

18"

12"

610mm

610mm

457mm

610mm

457mm

305mm

ENCLOSUREHEIGHT

2.84 2.99 2.70 1.732.222.44 1.97

1 PSI AT 65°F AIR

ME

TRIC

IMP

ER

IAL

NOTES: Capacities are based on 3 fps (0.9 m/s) water velocity. 3/4” x 4” x 4” (19mm x 102mm x 102mm) Cu/AL element has the same capacity as 1 1/4” x 4” x 4” (32mm x 102mm x 102mm) Cu/AL element for the same fl ow rate (GPM (L/s)). Capacity is derated for mounting higher than 36” above the fl oor. For capacity correction see page 81. Refer to fl ow chart on page 86 for pressure drop data.

WF-5A INVERTED ENCLOSURE


18ATXH0508

TM

24"(610)

5"(127)

8"(203)

11 5/8"(295)

2 3/8"(60)

2"(51)

(67)2 5/8"

3/4" (19)

3/4"(19)

3/4" (19)

3/4"(19)

3/4" (19)

(19)3/4"

12"(305)OR

(152)6"

3 1/2"(89)

3 1/2"(89)

3 1/2"(89)

3 3/8"

4 7/8"TO

12"

5"(127)

2 5/8"

2 3/8"

7 5/8"

2"

(60)

(194)

(51)

(67)

(86)

(124)

(305)

6"

TO4 7/8"(124)

3 3/8"(86)

18"

(152)(457)

(127)5"

2"(51)

13 5/8"(346)

2 3/8"(60)

2 5/8"(67)

3 3/8"(86)TO

4 7/8"(124)


BTU/HR/FT


1 1/4"

COPPER TUBE

4" X 4"

ALUMINUM FIN

50 FINS/FT

1

2 (12" CENTERS)

2 (6" CENTERS)

1

1

3070

2810

2470

2300

2060 2160

3220

2950

2590

2420

1960

2920

2190

2670

2350

1770

2640

1980

2420

2120

1610

2390

1790

2190

1930

1420

2120

1590

1940

1700

1260

1870

1400

1710

1510

220 210 200 190 180 170


MET

RIC

IMP

ER

IAL

ELEMENT

32mm

COPPER TUBE

102mm X 102mm

ALUMINUM FIN

164 FINS/M


kW/m

2.70

2.95

ROWS

2.21

2.37

1.98

2.54

2.332.84

3.10

2.57

2.81 2.04

1.862.11

2.30

1.64

1.80


1.90

2.04

1.70

104

2.49

2.33

2.08

9399

2.11

2.26

1.88

82

1.53

1.63

1.37

88

1.72

1.86

1.55

77

1.35

1.45

1.21

AIR

2 (6" CENTERS)

2 (305mm CTRS)

2 (152mm CTRS)

2 (152mm CTRS)

1

1

1

ENCLOSUREHEIGHT

3510 33303690 214027403020 2420

24"

24"

24"

18"

18"

12"

610mm

610mm

457mm

610mm

457mm

305mm

ENCLOSUREHEIGHT

3.37 3.55 3.20 2.062.632.90 2.33

1 PSI AT 65°F AIR

NOTES: Capacities are based on 3 fps (0.9 m/s) water velocity. 3/4” x 4” x 4” (19mm x 102mm x 102mm) Cu/AL element has the same capacity as 1 1/4” x 4” x 4” (32mm x 102mm x 102mm) Cu/AL element for the same fl ow rate (GPM (L/s)). For capacity correction see page 81. Refer to fl ow chart on page 86 for pressure drop data and page 16 for type B or C bottom. Continuous fl at joggle required. See page 90 for additional bar grille information.

WF-6AENCLOSURE WITH BAR GRILLE


19 ATXH0508

TM

(54)

6"(152)

5 1/2"(140)

4 3/8"(111)

OR

(152)6"

6"(152)

(92)3 5/8"

5 1/4"(133)

3/4" (19)

1 7/8"(48)

1 1/8"(29)

3"(76)

(67)2 5/8"

REMOVALCLEARANCE

3 5/8"(92)

6"(152)

12"(305)

CLEARANCEREMOVAL

3/4" (19)

5 1/4"(133)

2 5/8"(67)

2 1/8"(54)

5 1/2"(140)

4 3/8"(111)3 5/8"

(92)

12"(305)

18"(457)

CLEARANCEREMOVAL

3/4" (19)

5 1/4"(133)

2 5/8"(67)

2 1/8"


BTU/HR/FT


1 1/4"COPPER TUBE

4" X 4"ALUMINUM FIN

50 FINS/FT

1

2 (6" CENTERS)

3764

3443

2822

1688 1775

3948

3618

2968

1600

2677

3579

3269

1455

2425

3240

2959

1319

2202

2939

2687

1164

1950

2600

2377

1028

1727

2299

2105

220 210 200 190 180 170


ELEMENT

32mmCOPPER TUBE


164 FINS/M


kW/m

3.62

ROWS

2.71

3.31

1.62

3.123.80 3.44 2.502.83 2.21


2.33

2.85

1.40

104

3.48

2.85

1.71

9399

2.57

3.14

1.54

82

1.88

2.29

1.12

88

2.12

2.58

1.27

77

1.66

2.02

0.99

AIR

3 (6" CENTERS)

3 (152mm CTRS)

1

ENCLOSUREHEIGHT

18"

12"

18"

6"

305mm

457mm

457mm

152mm

ENCLOSUREHEIGHT

2 (12" CENTERS)

2 (152mm CTRS)

2 (305mm CTRS)

1 PSI AT 65°F AIR

ME

TRIC

IMP

ER

IAL

NOTES: Capacities are based on 3 fps (0.9 m/s) water velocity. 3/4” x 4” x 4” (19mm x 102mm x 102mm) Cu/AL element has the same capacity as 1 1/4” x 4” x 4” (32mm x 102mm x 102mm) Cu/AL element for the same fl ow rate (GPM (L/s)). For capacity correction see page 81. Refer to fl ow chart on page 86 for pressure drop data. Flat joggle recommended between brackets.

WF-7AEXPANDED METAL ENCLOSURE


20ATXH0508

TM

5"

5"

5"

2 5/8" 2 5/8" 2 5/8"

12"

(152)

24"

3 3/8"

4 7/8" 4 7/8"

3 3/8"(86)TO

(124)

18"6"

12"

(124)

TO(86)3 3/8"

4 7/8"

(305)OR

6"

(127)

(127)

(127)

(305)

(457)

(152)

(610)

(124)

TO(86)

(67)(67)(67)

610mm

457mm

305mm

1

1

1

2 (12" CENTERS)

2 ( 6" CENTERS)

2 ( 6" CENTERS)

1

1

1

2 (152mm CTRS)

2 (305mm CTRS)

2 (152mm CTRS)

IMP

ER

IAL

ME

TRIC

CAPACITIES OF TYPE MS-2A ENCLOSURES

ELEMENT

ELEMENT

ROWS

ROWS

ENCLOSURE

ENCLOSURE

HEIGHT

HEIGHT

STEAM CAP. / FT HOT WATER CAPACITY BTU/HR/FT AT 65°F AIRAVERAGE WATER TEMPERATURE °F1 PSI AT 65°F AIR

BTU/HR/FT

kW/m

STEAM CAP. / m6.89 kPa AT 18°F

AIRHOT WATER CAPACITY kW/m AT 18°C AIR

AVERAGE WATER TEMPERATURE °C

32mmCOPPER TUBE

ALUMINUM FIN102mm X 102mm

164 FINS/M

50 FINS/FT

4" X 4"ALUMINUM FIN

COPPER TUBE1 1/4"

220 210 200 190 180 170

104 99 93 88 82 77

2160 1960 1770 1610 1420 12602060

2300 2420 2190 1980 1790 1590 1400

2470 2590 2350 2120 1930 1700 1510

3510

3070

2810

3690

3220

2950

3330

2920

2670

3020

2640

2420

2740

2390

2190

21402420

18702120

17101940

1.98 2.08 1.88 1.70 1.55 1.37 1.21

2.21 2.33 2.11 1.90 1.72 1.53 1.35

2.37

2.70 1.641.862.112.332.572.84

1.451.631.862.042.262.49

3.10 2.81 2.54 2.30 2.04 1.80

3.55 3.20 2.90 2.63 2.33 2.063.37

2.95

18"

24"

24"

24"

18"

12"

610mm

610mm

457mm

NOTES: Capacities are based on 3 fps (0.9 m/s) water velocity. 3/4” x 4” x 4” (19mm x 102mm x 102mm) Cu/AL element has the same capacity as 1 1/4” x 4” x 4” (32mm x 102mm x 102mm) Cu/AL element for the same fl ow rate (GPM (L/s)). For capacity correction see page 81. Refer to fl ow chart on page 86 for pressure drop data. Flat joggle required.

WF SERIES (MS-2A) MULLION ENCLOSURE


21 ATXH0508

TM

(86)TO

(124)

(86)TO

(124)

(86)TO

(124)

(610)

(152)

(457)

(305)

(127)

(127)

(127)

(152)

OR(305)12” 24”

6”

3 3/8”

4 7/8”

18”

6”

4 7/8”

3 3/8”

12”

3 3/8”

4 7/8”

2 5/8"2 5/8"2 5/8"

5"

5"

5"

(67) (67) (67)

NOTES: Capacities are based on 3 fps (0.9 m/s) water velocity. 3/4” x 4” x 4” (19mm x 102mm x 102mm) Cu/AL element has the same capacity as 1 1/4” x 4” x 4” (32mm x 102mm x 102mm) Cu/AL element for the same fl ow rate (GPM (L/s)). For capacity correction see page 81. Refer to fl ow chart on page 86 for pressure drop data. Flat joggle required.

WF SERIES (MS-8A) MULLION ENCLOSURE


CAPACITIES OF TYPE MS-2A ENCLOSURES

ME

TRIC

IMP

ER

IAL

2 (152mm CTRS)

2 (305mm CTRS)

2 (152mm CTRS)

1

1

1

2 ( 6" CENTERS)

2 ( 6" CENTERS)

2 (12" CENTERS)

1

1

1

305mm

457mm

610mm

457mm

610mm

610mm

12"

18"

24"

24"

24"

18"

2.95

3.37 2.062.332.632.903.203.55

1.802.042.302.542.813.10

2.49 2.26 2.04 1.86 1.63 1.45

2.84 2.57 2.33 2.11 1.86 1.642.70

2.37

1.351.531.721.902.112.332.21

1.211.371.551.701.882.081.98

1940 1710

2120 1870

2420 2140

2190

2390

2740

2420

2640

3020

2670

2920

3330

2950

3220

3690

2810

3070

3510

1510170019302120235025902470

1400159017901980219024202300

2060 126014201610177019602160

7782889399104

170180190200210220

1 1/4"

COPPER TUBE

ALUMINUM FIN

4" X 4"

50 FINS/FT

164 FINS/M

102mm X 102mm

ALUMINUM FIN

COPPER TUBE

32mm

AVERAGE WATER TEMPERATURE °CHOT WATER CAPACITY kW/m AT 18°C AIR

AIR6.89 kPa AT 18°FSTEAM CAP. / m

kW/m

BTU / HR / FT

1 PSI AT 65°F AIR AVERAGE WATER TEMPERATURE °FHOT WATER CAPACITY BTU/HR/FT AT 65°F AIRSTEAM CAP./FT

HEIGHT

HEIGHT

ENCLOSURE

ENCLOSURE

ROWS

ROWS

ELEMENT

ELEMENT

TM

22

WF SERIES

ATXH0508

TYPE A

STANDARD ENCLOSURE HAS AN OPEN BOTTOM ANDCAN BE INSTALLED DOWN TO WITHIN 4" (102mm)OF THE FLOOR.

TYPE B

16% LESS THAN WITH TYPE A ENCLOSURE BOTTOM.

ENCLOSURE IS USED AT INSTALLED HEIGHTSGREATER THAN 36" (914mm) ABOVE THE FLOOR.TYPE B BOTTOM MAY BE OBTAINED WITH SLOPETOP (WF-1B), FLAT TOP AND FRONT OUTLETGRILLE IN HEIGHTS OF 12" (305mm),

CAPACITY:m

28% LESS THAN WITH TYPE A ENCLOSURE BOTTOM.

ENCLOSURE IS USED WHEN ENCLOSURES MUSTSIT ON THE FLOOR. TYPE C BOTTOM INCLUDINGFLOOR ANGLE MAY BE OBTAINED WITH SLOPE TOP,FLAT TOP AND FRONT OUTLET GRILLE IN HEIGHTSOF 12" (305mm), 18" (457mm), AND 24" (610mm).

CAPACITY:

TYPE C

14" (356mm), 18" (457mm), AND 24" (610mm).

7 1/2"

9"TO

2 5/8"

2 1/4"(57)

(67)

(191)

(229)

3 3/8"

4 7/8"TO

2 5/8"

2"(51)

(67)

(86)

(124)

1/4"(6)

4 15/16"(125)

3 3/8"

4 7/8"TO

2"(51)

(86)

(124)

2 5/8"(67)

NOTE: Additional custom designed enclosures in a variety of styles and sizes may be obtained upon request.

FINNED TUBE RADIATIONENCLOSURE MODELS

Documents

TM Finned Tube Radiation - 2hsc.com · 1 FINNED TUBE RADIATION WF SERIES MODELS ATXH0508 TM WF Series Finned Tube Radiation HEAT TRANSFER DIVISION TM