HVACPowDen08a

Select Climate Zone or click on Climate Map----> Zone4_Moist

Choose building type from pull down menu--------> School

100000 9293.7

Select Output to be English or Metric Units------->English W/ft2 W/m2

Base 398.5 Tons Base 3573 1000xBtu/h

High 267.5 Tons High 1529 1000xBtu/h

Premier 238.5 Tons Premier 1279 1000xBtu/h

Table 1. Building Heating and Cooling Load Requirements

Climate Zone 4 - St. Louis, MOCooling Heating

Base High Premier Base High PremierBldg. Type Sub-type Occ/1000ft^2 Btu/hr-ft2 Btu/hr-ft2 Btu/hr-ft2 Btu/hr-ft2 Btu/hr-ft2 Btu/hr-ft2

School Total 48 32 29 36 15 13

Table 2. HVAC SYSTEM Power Density Guidleines


Base High Premier Base High PremierBldg. Type Sub-type Occ/1000ft^2 W/ft2 W/ft2 W/ft2 Btu/hr-ft2 Btu/hr-ft2 Btu/hr-ft2

School Total 4.8 2.8 2.2 45 17 13WaterCooledChilledWater_VAV 6.8 4.6 4.1

Base 478.3 Base

High 279.1 High

Premier 220.2 Premier

Selected System EER = 7.0 Btu/Wh

Base 683.2

High 458.5

Premier 408.8

Enter floor area (ft2 or m2) of conditioned space--> ft2 m2

Btu/hr-ft2 Wt/m2

kWe

kWe

kWe

kWe

kWe

kWe

EnglishEnglish MetricMetric

Building Heat Loss

Building Heat Gain

Electrical Cooling Demand For EER=10, 11.5 and 13

Heating Thermal Input For AFUE=80%, 90% and

95%

Electrical Cooling Demand For System Chosen in Cell

A22

Base High Premier0

10

20

30

40

50

60

Climate Zone 4 - St. Louis, MO

Cooling

Heating

Btu

/hr-

ft2

School

Column1

Bar_Lounge

Church

City_Hall

Convention_Center

Court_Room

Dormitory

Exercise_CenterFamily_DiningFire_StationGym

Premier HotelLibraryMovie_TheaterMultiFamilyMuseumOffice...MediumDensityOffice...HighDensityOfficePerforming_TheaterRetail...MediumDensity_Retail

4466 1000xBtu/h ...HighDensity_Retail

1698 1000xBtu/h School

1346 1000xBtu/h ...Classroom

...ComputerRoom

...Cafeteria_Kitchen

Sports_Arena

The classical prefix for 1000 Btu's is MBtu. However this creates confusion with kBtu and MBtu (1 million Btu's) used by Energy Star and CBECS.

W/ft2 & Btu/h-ft2 values for base, high & premier systems.

W/ft2 values for system select in cell A22.

Values below Assume Typical Systems - Click on Worksheet Tabs to EditSystem Cooling Efficiencies

kW/ton EER COP EER Chosen on "Results" SheetWater Cooled Chilled Water-VAV 1.71 7.0 2.05 7.00Water Cooled Chilled Water-FCU 1.04 11.6 3.39Air Cooled Chilled Water-VAV 2.42 5.0 1.45Air Cooled Chilled Water-FCU 1.54 7.8 2.28Rooftop Unit - CAV (or Curb Mount) 1.12 10.7 3.13Air-Cooled Direct Expansion 1.08 11.1 3.27Ground Source Heat Pump 0.92 13.0 3.82

HVAC System Efficiency

Modern HVAC systems are increasingly complex and methods for comparing the SYSTEM cooling efficiency of various alternatives are not well established. This program is a method for 1) summing the power requirements of all system components, 2) deducting cooling capacity for the heat input of interior auxiliary eqipment, and 3) computing the net SYSTEM efficiency using three common units of measure: kW/ton, energy efficiency ratio (EER ≡ Btu/watt-hour), and Coefficient of Performance (COP ≡ WattThermal /WattElect).

The SYSTEM efficiency for a variety of HVAC types are computed in the worksheets in this program. Results are shown below. Typical default values for each component are used and they can be corrected in the corresponding worksheets. Each system may include as few as three but as many as seven of the components listed below.

1. Chiller/Compressor (Input based on ASHRAE Std. 90.1-2004 COP values converted to kW/ton, corrected for fluid temperatures and flows)2. Supply air handler (For fan motors > 1.0 horsepower, input based on cfm/ton, total pressure, motor and fan efficiencies, capacity deduct for power input to motor)3. Return air fan (Input based ventilation air fraction, total pressure, motor and fan efficiencies, deduct for power input to motor corrected for ventilation air fraction)4. Chilled water pump (Input based on gpm/ton, total head, motor and pump efficiencies, capacity deduct for power input to pumps)5. Condenser water pump (Input based on gpm/ton, total head, motor and pump efficiencies, NO capacity deduct for power input)6. Cooling tower fan (Input based on fan type, NO capacity deduct for power input)7. Fan coil units or VAV terminal fans (For motors < 1.0 horsepower, input based on motor type and survey of fans watts per ton, deduct for power input to motor)

A technical discssion of this method for computing SYSTEM efficiency can be found in the ASHRAE publications HVAC Simplified (2006) or the ASHRAE Journal (July, 2003).

EER Chosen on "Results" Sheet

HVAC System Efficiency

Modern HVAC systems are increasingly complex and methods for comparing the SYSTEM cooling efficiency of various alternatives are not well established. This program is a method for 1) summing the power requirements of all system components, 2) deducting cooling capacity for the heat input of interior auxiliary eqipment, and 3) computing the net SYSTEM efficiency using three common units of measure: kW/ton, energy efficiency ratio (EER ≡ Btu/watt-hour), and Coefficient of Performance (COP ≡ WattThermal /WattElect).

The SYSTEM efficiency for a variety of HVAC types are computed in the worksheets in this program. Results are shown below. Typical default values for each component are used and they can be corrected in the corresponding worksheets. Each system may include as few as three but as many as seven of the components listed below.

1. Chiller/Compressor (Input based on ASHRAE Std. 90.1-2004 COP values converted to kW/ton, corrected for fluid temperatures and flows)2. Supply air handler (For fan motors > 1.0 horsepower, input based on cfm/ton, total pressure, motor and fan efficiencies, capacity deduct for power input to motor)3. Return air fan (Input based ventilation air fraction, total pressure, motor and fan efficiencies, deduct for power input to motor corrected for ventilation air fraction)4. Chilled water pump (Input based on gpm/ton, total head, motor and pump efficiencies, capacity deduct for power input to pumps)5. Condenser water pump (Input based on gpm/ton, total head, motor and pump efficiencies, NO capacity deduct for power input)6. Cooling tower fan (Input based on fan type, NO capacity deduct for power input)7. Fan coil units or VAV terminal fans (For motors < 1.0 horsepower, input based on motor type and survey of fans watts per ton, deduct for power input to motor)

A technical discssion of this method for computing SYSTEM efficiency can be found in the ASHRAE publications HVAC Simplified (2006) or the ASHRAE Journal (July, 2003).

Water Cooled Chilled Water SystemVariable Air Volume Std 90.1

Fan Powered Terminal Fan HPOverride Default Values (d) in Input Column Input kW Ton hp/ton 1000 cfm1 KWperTonWCC d 0.5 0.50 1.00 0.6004

2 TSPSupply d 4 0.32 -0.09 0.39 0.97MotorEffSup d 90

FanEffSup d 65CFMperTonSup d 400

3 TSPReturn d 2 0.16 -0.04 0.19 0.48MotorEffRet d 90

FanEffRet d 65Exhaust% d 20

4 ChillWtrHead d 100 0.08 -0.02 0.09MotorEffChW d 90PumpEffChW d 65

GPMperTonChW d 2.4

5 CondWtrHead d 70 0.07 0.08MotorEffCW d 90PumpEffCW d 65

GPMperTonCW d 3

6 KWperTonCTower d 0.065 0.07 0.08

7 KWperTonTermFan d 0.18 0.18 -0.05 0.16 0.39

S= 1.37 0.80 1.85

kW/Ton = 1.714EER = 7.0COP = 2.052

Chiller kW/ton based on 44 F Chilled Water & 85 F, 3.0 gpm/ton Condenser WaterOverride Temperature Default Values (d) below (Condenser flow adjusted above)

Input CorFacLWTempCHW d 44 1.00

EWTempCW d 85 1.00

R etu rn A ir

S u p p ly A ir

S u p p ly F an

F ilter

Ch illed W ater R etu rn

Ch illed W ater Coil

Ch illed W ater S u p p ly

V en tilation A ir

In v erter D riv e

V S F an M otor

V A VT erm in a l

V A VT erm in a l

V A VT e rm inal

V A VT e rm inal

R e-Circu lated A ir

M ix ed A ir

E x h au s t A ir

R etu rn A ir F an

P rim ary A ir

A ir V alv e

D riv e S erie s F anP ow ered V A V Term in al

V A VT e r m in a l

Hot W ater or E lectr ic Coil

V A VT e r m in a l

C en tral A H U w ith V ariab le -S p eed D rive F an M otorR e-Circu lated R oom A ir

T oR oom

C h illed W a ter

C o nd enser W ate r

F ill F ill

W ate r B asin (~85ºF )

F anU p p er T ray (~95ºF )

C hille r (E vaporator)

C ondense r

M otor

C entrifugal C hille r

D ischarge P ortIm pe lle r

C om pressor

C o o ling T o w er

~45ºF

~55ºF

S up p ly

R e turn

1

2

3

45

6

7

7 7 7

7 7 7

L o o p P u m p (s)O th e r A H U s

4

C h ille r P u m p

Water Cooled Chilled Water SystemFan Coil Units - Constant Air Volume Std. 90.1

Fan HPOverride Default Values (d) in Input Column Input kW Ton hp/ton 1000cfm1 KWperTonWCC d 0.6 0.60 1.00 0.7205



3 TSPReturn d 0 0.00 0.00 0.00 0.00MotorEffRet d 90



GPMperTonChW d 2.4


GPMperTonCW d 3


7 KWperTonTermFan d 0 0.00 0.00 0.00 0.00

S= 0.97 0.93 0.48

kW/Ton = 1.038EER = 11.6COP = 3.388

Chiller kW/ton based on 44 F Chilled Water & 85 F, 3.0 gpm/ton Condenser WaterOverride Temperature Default Values (d) below (Condenser flow adjusted above)


EWTempCW d 85 1.00

C o nd ens er W ater

F ill F ill

W ater B as in (~85ºF )


C h ille r (E v a p o ra to r)

C o n d e n se r

M o to r

C h ille r

D isc h a rge P o rtIm p e lle r

C o m p re sso rC o o ling T o w er

F C U F C U F C UM M

F C U F C U F C U F C U

F C U

S up p ly

R eturn

R eturn A irS up p ly

A ir

Ind o o r F an

F ilter

A uxiliary H eat(E lec tric F urnac e)

T w o -P ipe F a n C o il U nit (F C U )

C hilled o r H o tW ater S up p ly

R eturn

~55ºF

C hilled W aterS up p ly ~45ºF

R eturn

MM

M

B o iler o rW aterH eater

C W P um p

H W P um p

MM

M

145

6

2 o r 7

C o nd ens er W ater

F ill F ill

W ater B as in (~85ºF )


C h ille r (E v a p o ra to r)

C o n d e n se r

M o to r

C h ille r

D isc h a rge P o rtIm p e lle r

C o m p re sso rC o o ling T o w er

F C U F C U F C UM M

F C U F C U F C U F C U

F C U

S up p ly

R eturn

R eturn A irS up p ly

A ir

Ind o o r F an

F ilter

A uxiliary H eat(E lec tric F urnac e)

T w o -P ipe F a n C o il U nit (F C U )

C hilled o r H o tW ater S up p ly

R eturn

~55ºF

C hilled W aterS up p ly ~45ºF

R eturn

MM

M

B o iler o rW aterH eater

C W P um p

H W P um p

MM

M

145

6

2 o r 7

Air Cooled Chilled Water SystemVariable Air Volume Std. 90.1

Fan Powered Terminal Fan HPOverride Default Values (d) in Input Column Input kW Ton hp/ton 1000cfm

1 KWperTonACC d 1.14 1.13 1.00 1.366



3 TSPReturn d 2 0.16 -0.04 0.19 0.48MotorEffRet d 90



GPMperTonChW d 2.4


GPMperTonCW d 3



S= 1.94 0.80 1.85

kW/Ton = 2.424EER = 5.0COP = 1.451

Chiller kW/ton based on 44 F Chilled Water & 95 F outdoor air temperatureOverride Temperature Default Values (d) below (Condenser flow adjusted above)


OATemp d 95 1.00

Return Air

Supply Air

Filter

Chilled Water Return

Chilled Water Coil

Chilled Water Supply

Ventilation Air

Inverter Drive

VS Fan Motor

VAVTerminal

VAVTerminal

VAVTerminal

VAVTerminal

Re-Circulated Air

Mixed Air

Exhaust AirReturn Air Fan

Primary Air

Air Valve

Drive

Series Fan PoweredVAV Terminal

VAVTerminal

Hot Water or Electric Coil

VAVTerminal

Central AHU with Variable-Speed Drive Fan Motor

Re-Circulated Room Air

ToRoom

Chilled Water~45ºF

~55ºF

Supply

Return

Chiller (Evaporator)

Condenser

Air-Cooled Chiller

Compressors

Condenser Fans

Chiller Pump

BuildingLoop Pump

Supply Air Fan

ChilledWater Pumps

VAV Terminal Fans

73

2

4

4

16

Return Air

Supply Air

Filter

Chilled Water Return

Chilled Water Coil

Chilled Water Supply

Ventilation Air

Inverter Drive

VS Fan Motor

VAVTerminal

VAVTerminal

VAVTerminal

VAVTerminal

Re-Circulated Air

Mixed Air

Exhaust AirReturn Air Fan

Primary Air

Air Valve

Drive

Series Fan PoweredVAV Terminal

VAVTerminal

Hot Water or Electric Coil

VAVTerminal

Central AHU with Variable-Speed Drive Fan Motor

Re-Circulated Room Air

ToRoom

Chilled Water~45ºF

~55ºF

Supply

Return


Condenser

Air-Cooled Chiller

Compressors

Condenser Fans

Chiller Pump

BuildingLoop Pump

Supply Air Fan

ChilledWater Pumps

VAV Terminal Fans

73

2

4

4

16

Air Cooled Chilled Water SystemFan Coil Units - Constant Air Volume Std. 90.1

Fan HPOverride Default Values (d) in Input Column Input kW Ton hp/ton 1000cfm

1 KWperTonACC d 1.14 1.13 1.00 1.366






GPMperTonChW d 2.4


GPMperTonCW d 3



S= 1.44 0.93 0.48

kW/Ton = 1.539EER = 7.8COP = 2.285

Chiller kW/ton based on 44 F Chilled Water & 95 F outdoor air temperatureOverride Temperature Default Values (d) below (Condenser flow adjusted above)


OATemp d 95 1.00

Chilled Water

FCUM

FCU

M

FCU

M M

FCUM FCUM FCUM FCUM

FCU

Supply

Return

Return AirSupply

Air

Indoor Fan

Filter Auxiliary Heat(Electric Furnace)

Two-Pipe Fan Coil Unit (FCU)

Water Supply

Return

Ventilation Air

~45ºF

~55ºF

Supply

Return


Condenser

Air-Cooled Chiller

Compressors

Condenser Fans

7

7

7 77

1

77

7

7

66 6

4

Chilled Water

FCUM

FCU

M

FCU

M M

FCUM FCUM FCUM FCUM

FCU

Supply

Return

Return AirSupply

Air

Indoor Fan

Filter Auxiliary Heat(Electric Furnace)

Two-Pipe Fan Coil Unit (FCU)

Water Supply

Return

Ventilation Air

~45ºF

~55ºF

Supply

Return


Condenser

Air-Cooled Chiller

Compressors

Condenser Fans

7

7

7 77

1

77

7

7

66 6

4

Air Cooled Rooftop (or Curb Mount) UnitConstant Air Volume (CAV) Std. 90.1


1 KWperTonACC d 0.85 0.85 1.00 1.0211





4 ChillWtrHead d 0 0.00 0.00 0.00MotorEffChW d 90PumpEffChW d 65

GPMperTonChW d 2.4


GPMperTonCW d 3



S= 1.07 0.95 0.48

kW/Ton = 1.123EER = 10.7COP = 3.131

Compressor kW/ton based on 400 cfm/ton, 80(db)/67(wb) F Indoor & 95 F Outdoor Air Temps.Override Temperature Default Values (d) below (Air flow adjusted above)

Input CorFacIn(Return)AirTemp d 67 1.00

OutAirTemp d 95 1.00

C o m p resso r

C o n d en ser

C o n d en ser F an

R etu rn A ir

S u p p ly A ir

E vap o ra to r

F u rn a ce

F ilte r

F an M o to r

In d o o r F an(B elt D rive)

V en tila t io n A ir o r E co n o m izer M o d e A ir

C u rb

F ilte r-G ril l R e tu rn

S u p p lyR egis te rs

R o o f D eck

A ttic S p ace

C eilin g

F an P u lley

1

26

C o m p resso r

C o n d en ser

C o n d en ser F an

R etu rn A ir

S u p p ly A ir

E vap o ra to r

F u rn a ce

F ilte r

F an M o to r

In d o o r F an(B elt D rive)

V en tila t io n A ir o r E co n o m izer M o d e A ir

C u rb

F ilte r-G ril l R e tu rn

S u p p lyR egis te rs

R o o f D eck

A ttic S p ace

C eilin g

F an P u lley

1

26

Air Cooled Spilt System Direct Expansion (DX)Std. 90.1


1 KWperTonACC d 0.85 0.84 1.00 1.0158

2 TSPSupply d 0 0.00 0.00 0.00 0.00MotorEffSup d 90





GPMperTonChW d 2.4


GPMperTonCW d 3



S= 1.04 0.96 0.25

kW/Ton = 1.077EER = 11.1COP = 3.266

Compressor kW/ton based on 400 cfm/ton, 80(db)/67(wb) F Indoor & 95 F Outdoor Air Temps.Override Temperature Default Values (d) below (Air flow adjusted above)


OutAirTemp d 95 1.00

C om p ressor

O u td oor C o il*

O u td oorC o il F an

R etu rn A ir

S u p p ly A ir

In d oor C o il*

O utd o o r U nit

In d oor F an

B i-F lowT X V

F ilter

Ind o o r U nit

S u p p ly D u ct

C on d en sa te

A u x iliary H eat(E lectric F u rn ace)

E m ergen cy H eat*T h e ou td oor co il is con d en ser in th ecoo lin g m od e an d th e evap ora tor inth e h ea tin g m od e. T h e in d oor co il isth e evap ora tor in th e coo lin g m od ean d th e con d en ser in th e h ea tin g m od e.

CC H

H

R eversin g V a lve

V ap or

L iq u id

M u lti-S p eedD irect D rive M otor

1

7

6

C om p ressor

O u td oor C o il*

O u td oorC o il F an

R etu rn A ir

S u p p ly A ir

In d oor C o il*

O utd o o r U nit

In d oor F an

B i-F lowT X V

F ilter

Ind o o r U nit

S u p p ly D u ct

C on d en sa te


E m ergen cy H eat*T h e ou td oor co il is con d en ser in th ecoo lin g m od e an d th e evap ora tor inth e h ea tin g m od e. T h e in d oor co il isth e evap ora tor in th e coo lin g m od ean d th e con d en ser in th e h ea tin g m od e.

CC H

H

R eversin g V a lve

V ap or

L iq u id

M u lti-S p eedD irect D rive M otor

1

7

6

Closed Loop Ground Source Heat PumpStd. 90.1


1 KWperTonACC d 0.7 0.69 1.00 0.8383

2 TSPSupply d 0 0.00 0.00 0.00 0.00MotorEffSup d 90





GPMperTonChW d 2.4


GPMperTonCW d 3

6 KWperTonCTower d 0 0.00 0.00


S= 0.89 0.96 0.25

kW/Ton = 0.92EER = 13.0COP = 3.822

Compressor kW/ton based on 400 cfm/ton, 80(db)/67(wb) F Indoor & 85 F Entering Water Temps.Override Temperature Default Values (d) below (Air flow adjusted above)


HtPumpEntTemp d 85 1.00

C om p ressor

R etu rn A ir

S u p p ly A ir

In d oor F an w ith M u lti-S p eedD irect D rive M otor

B i-F lowT X V F ilter

S u p p ly D u ct

C on d en sa te


R eversin g V a lve

H eat R ecovery C o il

P rim ary W ater C o il C on d en ser in C oo lin gE vap ora tor in H eatin g(rep laces ou td oor co il)

F rom

T o H ot W ater T an kP u m p

T o G rou n dH eat E xch an ger

A ir C o ilC on d en ser in H eatin gE vap ora tor in C oo lin g

S ea led s leeve (P V C lon g sw eep elb ow )

1

7

5

Condenser Fluid High Efficiency

Chillers >300 ton 300-150 ton <150 ton >300 tonCent. Chiller Water CWT=85°F 45/55°F 0.48 0.58 0.63 0.7 0.68

Screw Chiller Water CWT=85°F 45/55°F 0.6 0.64 0.72 0.79 0.68

Screw Chiller Air OAT=95°F 45/55°F 1.1 1.14* 1.14*

Scroll Chiller Water CWT=85°F 45/55°F 0.62 0.64 0.72 0.79 0.68

Scroll Chiller Air OAT=95°F 45/55°F 1.1 1.14* 1.14*

Recip. Chiller Water CWT=85°F 45/55°F 0.8 0.84 0.93Recip. Chiller Air OAT=95°F 45/55°F 1.1 1.14* 1.14*

DX Compressors High Eff. Medium Efficency Low Efficiency

Scroll - DX Water CWT=85°F 45°F 0.62 0.71 0.8Scroll - DX Air OAT=95°F 45°F 0.81 0.85 0.95Recip. - DX Water CWT=85°F 45°F 0.64 0.73 0.82Recip. - DX Air OAT=95°F 45°F 0.83 0.88 0.98

kW/Ton Correctors Chillers Input Req'd for:CondGpmTon 3 WC only

ChillerLWT 44 1.00 AC & WCCondEWT 85 1.00 WC only kW/ton kW/ton

OAT 95 1.00 AC only Std.Cond CorrectedNet Correction Water Cooled 1.00 WC Chiller 0.65 0.65Net Correction Air Cooled 0.99 AC Chiller 1.14 1.13

Direct ExpansionEvapCfmTon 500 0.99 AC & WCEvapTemp 45 1.00 AC & WC

DXCondGpmTon 3 WC onlyDXCondEWT 85 1.00 WC only kW/ton kW/ton

DXOAT 95 1.00 AC only Std.Cond CorrectedNet Correction Water Cooled 0.99 WC DX 0.7 0.69Net Correction Air Cooled 0.99 AC DX 0.85 0.84

Chiller or Compressor Type

Cond. Fluid Temp (F)

Evap. Fluid Temp. (F)

ASHRAE Standard 90.1-2004 Minimum


Chiller & Compressor kW/Ton Values at Standard Conditions with Corrections Factors to Other Operating Conditions

*Use Std. 90.1 ratings that do not include condenser fan power.

ASHRAE Standard 90.1-2004 Chiller and DX Equipment Efficiencies

300-150 ton <150 ton0.84 0.930.84 0.931.14*0.84 0.931.14*

0.931.14*

Low Efficiency

0.80.950.820.98


Standard 90.1-2004 Chiller Performance Requirements for: Chilled water = 44°F (7°C) LWT and Water Cooled Condenser in/out = 85°F/95°F (29°C/35°C) OR Air Cooled = 95°F (35°C) Outdoor Air

Temperature

Chiller & Compressor kW/Ton Values at Standard Conditions with Corrections Factors to Other Operating Conditions

*Use Std. 90.1 ratings that do not include condenser fan power.

ASHRAE Standard 90.1-2004 Chiller and DX Equipment Efficiencies

Chiller Type <150 tons (530 kW)COP kW/Ton EER COP kW/Ton EER COP kW/Ton EER

Air-Cooled 2.8 1.26 9.6 2.8 1.26 9.6 2.8 1.26 9.6w. Cond. Fan

Air-Cooled 3.1 1.14 10.6 3.1 1.14 10.6 3.1 1.14 10.6w/o. Cond. Fan

Water Cooled 4.2 0.84 14.3 4.2 0.84 14.3 4.2 0.84 14.3Reciprocating

Water Cooled 4.45 0.79 15.2 4.9 0.72 16.7 5.5 0.64 18.8Scroll & Screw

5 0.7 17.1 5.55 0.63 18.9 6.1 0.58 20.8

Compressor Type High Efficiency Medium Efficiency Minimum EfficiencyCOP kW/Ton EER COP kW/Ton EER COP kW/Ton EER

Scroll 4.5 0.78 15.4 4.0 0.88 13.6 3.6 0.98 12.2Air Cooled

Scroll 5.4 0.65 18.5 4.7 0.75 16.0 4.1 0.85 14.1Water Cooled

Reciprocating 4.4 0.8 15.0 3.9 0.9 13.3 3.5 1 12.0Air Cooled

Reciprocating 5.2 0.68 17.6 4.5 0.78 15.4 4.0 0.88 13.6Water Cooled

>150, <300 tons >300 tons (1060 kW)

Water Cooled Centrifugal

Direct Expansion Equipment: Evaporating temperature = 45°F (7°C) LWT and Water Cooled Condenser in/out = 85°F/95°F (29°C/35°C) OR Air Cooled = 95°F (35°C) Outdoor Air Temperature

NOTES

Not all systems will contain all seven HVAC items.

output (1 ton) and indoor fan and chilled water pump heat penalties (in tons).

hp/1000 cfm that is used in ASHRAE Standard 90.1-2004 to limit fan power.The Standard limits fan power to 1.5 hp/1000 cfm for AHUs > 20,000 cfm and 1.7 hp/1000 cfm for AHUs < 20,000 cfm for VAV systems

For CAV systems limits are 1.1 hp/1000 cfm and 1.2 hp/cfm.

Return fan heat in % exhausted air is not included in fan heat penalty.

For primary-secondary, add pump heads.

kW/ton values from generic manufacurer data, use actual values if known

kW/ton values from generic manufacurer data, use actual values if knownEg.: A fan for a 3-ton unit draws 0.5 kW, kW/Ton=0.5 kW ÷ 3 tons = 0.167Summation in "Ton" column includes fan, pump, and motor heat deductions.

Enter values for items in cells that apply to system.

The required power input is computed in Column D. Column E includes the base

Column F converts values to motor hp/ton. Column G computes the value of

yellow

cfm PSC ECM VAV600 210 150 250800 310 235 331

1000 370 315 4101200 470 300 5401400 580 370 6401600 640 550 7502000 950 900 840

Nom. TonsBAC-Cent. Im/Fr-Cent Im/Fr-Ax. Marley-Ax Protec-Ax100 16.4 16.4 6.3 4.3 2.6200 33.1 32.8 8.3 8.3 4.3300 48.2 48.2 18.6 12.3 8.3400 60.5 32.6 16.4 12.3500 20.3 12.3

400 600 800 1000 1200 1400 1600 1800 2000 22000

200

400

600

800

1000

f(x) = 0.450512295081967 x − 16.2008196721312

f(x) = 0.492315573770492 x − 201.987704918033

f(x) = 0.507172131147541 x − 118.811475409836

Fan Power - Unitary Coils & VAV Terminals

ECM - Unitary & FCU

PSC - Unitary & FCU

PSC - FPVAV

50 100 150 200 250 300 350 400 450 500 5500

10

20

30

40

50

60

70

Fluid Cooler/Cooling Tower Fan Demand

Centrifugal

Axial - Cross flow

400 600 800 1000 1200 1400 1600 1800 2000 22000

200

400

600

800

1000

f(x) = 0.450512295081967 x − 16.2008196721312

f(x) = 0.492315573770492 x − 201.987704918033

f(x) = 0.507172131147541 x − 118.811475409836

Fan Power - Unitary Coils & VAV Terminals

ECM - Unitary & FCU

PSC - Unitary & FCU

PSC - FPVAV

50 100 150 200 250 300 350 400 450 500 5500

10

20

30

40

50

60

70

Fluid Cooler/Cooling Tower Fan Demand

Centrifugal

Axial - Cross flow

Axial fan - Fiberglass shell

English Metric

Table 1. Building Heating and Cooling Load Requirements Table 1. Building Heating and Cooling Load Requirements

Climate Zone 1 - Miami, FL

Cooling Heating

Climate Zone 1 - Miami, FL

Cooling Heating

Base High Premier Base High Premier Base High Premier Base High Premier

Bar/Lounge 88.4 56.2 50.9 22.1 6.5 5.5 Bar/Lounge 279 177 161 70 21 17Church 124.6 79.1 71.2 40.1 17.8 14.9 Church 393 250 225 127 56 47City Hall 37.3 24.8 21.9 14.4 7.9 6.7 City Hall 118 78 69 45 25 21Convention Center 81.1 58.7 54.2 19.6 8.5 7.1 Convention Center 256 185 171 62 27 22Court Room 61.1 44.2 40.4 15.6 7.1 5.9 Court Room 193 139 127 49 22 19Dormitory 10 29.2 18.8 15.7 11.6 7.1 5.9 Dormitory 10.8 92 59 50 37 22 19Exercise Center 34.1 26.8 23.3 11.6 8.3 6.8 Exercise Center 108 85 74 37 26 21Family Dining 100.2 66.7 57.3 29.6 14.4 12 Family Dining 316 210 181 93 45 38Fire Station 20.6 13.5 11.5 7.5 4.4 3.6 Fire Station 65 43 36 24 14 11Gym 56.6 36.2 32.8 24 13.7 11.4 Gym 179 114 103 76 43 36Hotel 10 29.2 18.8 15.7 11.6 7.1 5.9 Hotel 10.8 92 59 50 37 22 19Library 37.3 28.9 19.3 15.7 10.8 6.7 Library 118 91 61 50 34 21Movie Theater 247.5 148.8 130.7 82.9 33.5 28.1 Movie Theater 781 469 412 262 106 89MultiFam 5 22.9 15.7 9.2 11.1 8.6 5.3 MultiFam 5.4 72 50 29 35 27 17Museum 55.5 35.5 31.6 20.3 10.5 8.8 Museum 175 112 100 64 33 28Office MedDen 6 28 19 15 16 10 9 Office MedDen 6.5 88 60 47 50 32 28Office HiDen 12 35 24 18 18 12 10 Office HiDen 12.9 110 76 57 57 38 32Performing Theater 198.2 121.6 106.2 68 28.8 24.2 Performing Theater 625 384 335 215 91 76Retail MedDen 15 34.3 20.4 17.5 11.4 4.9 4.1 Retail MedDen 16.1 108 64 55 36 15 13Retail HiDen 25 43.2 26.2 23 13.6 5.5 4.6 Retail HiDen 26.9 136 83 73 43 17 15School Total 52.9 35.2 31.1 17.9 9.2 7.7 School Total 167 111 98 57 29 24School Classroom 30 45.1 29.8 26.2 15.6 8 6.6 School Classroom 32.3 142 94 83 49 25 21School Comp.room 30 63.2 42.3 35 20.5 11.6 9.5 School Comp.room 32.3 199 133 110 65 37 30School Caf//Kitch. 70 84.9 58.2 53.6 19.1 6.6 5.6 School Caf//Kitch. 75.3 268 184 169 60 21 18Sports Arena 58.3 42.6 38.5 16 8.5 7.1 Sports Arena 184 134 121 50 27 22

Table 2. HVAC SYSTEM Power Density Guidleines Table 2. HVAC SYSTEM Power Density Guidleines

Climate Zone 1 - Miami, FLCooling Heating

Climate Zone 1 - Miami, FLCooling Heating


Bldg. Type Sub-typeBar/Lounge 8.8 4.9 3.9 28 7 6 Bar/Lounge 95.1 52.6 42.1 87 23 18Church 12.5 6.9 5.5 50 20 16 Church 134.1 74.0 58.9 158 62 49City Hall 3.7 2.2 1.7 18 9 7 City Hall 40.1 23.2 18.1 57 28 22Convention Center 8.1 5.1 4.2 25 9 7 Convention Center 87.3 54.9 44.9 77 30 24Court Room 6.1 3.8 3.1 20 8 6 Court Room 65.7 41.4 33.4 61 25 20Dormitory 10 2.9 1.6 1.2 15 8 6 Dormitory 10.8 31.4 17.6 13.0 46 25 20Exercise Center 3.4 2.3 1.8 15 9 7 Exercise Center 36.7 25.1 19.3 46 29 23Family Dining 10.0 5.8 4.4 37 16 13 Family Dining 107.8 62.4 47.4 117 50 40Fire Station 2.1 1.2 0.9 9 5 4 Fire Station 22.2 12.6 9.5 30 15 12Gym 5.7 3.1 2.5 30 15 12 Gym 60.9 33.9 27.1 95 48 38Hotel 10 2.9 1.6 1.2 15 8 6 Hotel 10.8 31.4 17.6 13.0 46 25 20Library 3.7 2.5 1.5 20 12 7 Library 40.1 27.0 16.0 62 38 22Movie Theater 24.8 12.9 10.1 104 37 30 Movie Theater 266.3 139.2 108.2 327 117 93MultiFam 5 2.3 1.4 0.7 14 10 6 MultiFam 5.4 24.6 14.7 7.6 44 30 18Museum 5.6 3.1 2.4 25 12 9 Museum 59.7 33.2 26.2 80 37 29Office MedDen 6 2.8 1.7 1.2 20 11 9 Office MedDen 6.5 30.1 17.8 12.4 63 35 30Office HiDen 12 3.5 2.1 1.4 23 13 11 Office HiDen 12.9 37.7 22.5 14.9 71 42 33Performing Theater 19.8 10.6 8.2 85 32 25 Performing Theater 213.3 113.8 87.9 268 101 80Retail MedDen 15 3.4 1.8 1.3 14 5 4 Retail MedDen 16.1 36.9 19.1 14.5 45 17 14Retail HiDen 25 4.3 2.3 1.8 17 6 5 Retail HiDen 26.9 46.5 24.5 19.0 54 19 15School Total 5.3 3.1 2.4 22 10 8 School Total 56.9 32.9 25.7 71 32 26School Classroom 30 4.5 2.6 2.0 20 9 7 School Classroom 32.3 48.5 27.9 21.7 61 28 22School Comp.room 30 6.3 3.7 2.7 26 13 10 School Comp.room 32.3 68.0 39.6 29.0 81 41 32School Caf//Kitch. 70 8.5 5.1 4.1 24 7 6 School Caf//Kitch. 75.3 91.4 54.5 44.4 75 23 19Sports Arena 5.8 3.7 3.0 20 9 7 Sports Arena 62.7 39.9 31.9 63 30 24

Occ/1000ft2 Btu/hr-ft2 Btu/hr-ft2 Btu/hr-ft2 Btu/hr-ft2 Btu/hr-ft2 Btu/hr-ft2 Occ/100m2 Wt/m2 Wt/m2 Wt/m2 Wt/m2 Wt/m2 Wt/m2

Occ/1000ft2 W/ft2 W/ft2 W/ft2 Btu/hr-ft2 Btu/hr-ft2 Btu/hr-ft2 Occ/100m2 W/m2 W/m2 W/m2 Wt/m2 Wt/m2 Wt/m2

English Metric


Climate Zone 2 - Houston, TX

Cooling Heating

Climate Zone 2 - Houston, TX

Cooling Heating


Bar/Lounge 88.4 56.1 50.9 37.7 11.1 9.4 Bar/Lounge 279 177 161 119 35 30Church 123.2 78 70.2 68.6 30.4 25.4 Church 389 246 221 216 96 80City Hall 37.4 25 21.7 24.6 13.5 11.1 City Hall 118 79 68 78 43 35Convention Center 79.9 57.8 53.3 33.6 14.5 12.2 Convention Center 252 182 168 106 46 38Court Room 60.2 43.5 39.8 26.7 12.2 10.1 Court Room 190 137 126 84 38 32Dormitory 10 29.5 19.1 16 19.8 12.1 10 Dormitory 10.8 93 60 50 62 38 32Exercise Center 33.5 26.5 23.5 19.8 14.1 11.8 Exercise Center 106 84 74 62 44 37Family Dining 101.1 71.2 57.4 51.3 24.6 20.5 Family Dining 319 225 181 162 78 65Fire Station 20.7 13.6 11.6 12.9 7.5 6.2 Fire Station 65 43 37 41 24 20Gym 57 36.6 33.1 41 23.4 19.4 Gym 180 115 104 129 74 61Hotel 10 29.5 19.1 16 19.8 12.1 10 Hotel 10.8 93 60 50 62 38 32Library 37.5 22.8 19.5 26.9 13.8 11.5 Library 118 72 62 85 44 36Movie Theater 248.5 149.4 131.3 141.5 57.2 48.1 Movie Theater 784 471 414 446 180 152MultiFam 5 22.8 15.6 9.3 18.9 14.5 9.3 MultiFam 5.4 72 49 29 60 46 29Museum 55.5 35.6 31.7 34.7 17.9 14.9 Museum 175 112 100 109 56 47Office MedDen 6 28 20 15 22 14 12 Office MedDen 6.5 88 63 47 69 44 38Office HiDen 12 35 25 18 24 18 15 Office HiDen 12.9 110 79 57 76 57 47Performing Theater 199 122.1 106.7 116.2 49.2 41.3 Performing Theater 628 385 337 367 155 130Retail MedDen 15 34.3 20.5 17.6 19.5 8.4 7 Retail MedDen 16.1 108 65 56 62 27 22Retail HiDen 25 43.3 26.3 23.1 23.3 9.5 7.9 Retail HiDen 26.9 137 83 73 74 30 25School Total 53.2 35.5 31.2 30.0 15.4 12.8 School Total 168 112 99 95 48 40School Classroom 30 45.7 30.2 26.5 26.6 13.6 11.3 School Classroom 32.3 144 95 84 84 43 36School Comp.room 30 62.8 42.2 34.9 35.1 19.8 16.3 School Comp.room 32.3 198 133 110 111 62 51School Caf//Kitch. 70 84.6 58 53.5 32.5 11.2 9.5 School Caf//Kitch. 75.3 267 183 169 103 35 30Sports Arena 58.3 42.7 38.6 27.3 14.6 12.1 Sports Arena 184 135 122 86 46 38


Climate Zone 2 - Houston, TXCooling Heating

Climate Zone 2 - Houston, TXCooling Heating





English


Climate Zone 3-Atlanta, GACooling Heating

Base High Premier Base High

Bar/Lounge 82.5 54.3 49.3 47.3 13.7Church 109.8 69.7 64.4 68.3 25.2City Hall 30 19.9 17.6 18.9 8.3Convention Center 73.3 53.8 50.1 33.9 12.2Court Room 54.7 40 37 25.4 9.4Dormitory 10 22.4 14.4 12.2 12.6 6.4Exercise Center 25 20.7 18 10.9 7.8Family Dining 87.3 59.4 51.3 48.9 20.1Fire Station 19.7 13.2 11.2 15.6 9Gym 45.3 29.2 27 31.6 15.1Hotel 10 22.4 14.4 12.2 12.6 6.4Library 31.9 19.7 16.9 25.6 11.4Movie Theater 221.1 129.9 117.5 146.8 48.8MultiFam 5 21.2 14.5 8.6 24.1 18.5Museum 47.4 30.9 27.8 29.9 12.6Office MedDen 6 25 17 14 18 11Office HiDen 12 30 21 16 20 12Performing Theater 173.7 104 93.6 116.1 39.7Retail MedDen 15 30.6 18.7 16.1 21.6 8.5Retail HiDen 25 39 24.3 21.5 26.5 9.8School Total 45.9 31.2 27.8 27.4 11.8School Classroom 30 39.2 26.5 23.4 24.5 10.5School Comp.roo 30 51.4 34.9 29 28.5 13.5School Caf//Kitch. 70 79.2 55.9 51.7 38.7 12.5Sports Arena 51.4 38.5 35.2 22.8 9.9


Climate Zone 3-Atlanta, GACooling Heating


Bldg. Type Sub-typeBar/Lounge 8.3 4.7 3.8 59 15Church 11.0 6.1 5.0 85 28City Hall 3.0 1.7 1.4 24 9Convention Center 7.3 4.7 3.9 42 14Court Room 5.5 3.5 2.8 32 10Dormitory 10 2.2 1.3 0.9 16 7Exercise Center 2.5 1.8 1.4 14 9Family Dining 8.7 5.2 3.9 61 22Fire Station 2.0 1.1 0.9 20 10Gym 4.5 2.5 2.1 40 17Hotel 10 2.2 1.3 0.9 16 7Library 3.2 1.7 1.3 32 13Movie Theater 22.1 11.3 9.0 184 54MultiFam 5 2.1 1.3 0.7 30 21Museum 4.7 2.7 2.1 37 14Office MedDen 6 2.5 1.5 1.1 23 12Office HiDen 12 3.0 1.8 1.2 25 13

Occ/1000ft2 Btu/hr-ft2 Btu/hr-ft2 Btu/hr-ft2 Btu/hr-ft2 Btu/hr-ft2

Occ/1000ft2 W/ft2 W/ft2 W/ft2 Btu/hr-ft2 Btu/hr-ft2

Performing Theater 17.4 9.0 7.2 145 44Retail MedDen 15 3.1 1.6 1.2 27 9Retail HiDen 25 3.9 2.1 1.7 33 11School Total 4.6 2.7 2.1 34 13School Classroom 30 3.9 2.3 1.8 31 12School Comp.roo 30 5.1 3.0 2.2 36 15School Caf//Kitch. 70 7.9 4.9 4.0 48 14Sports Arena 5.1 3.3 2.7 29 11

English


Climate Zone 3 - Los Angeles, CACooling Heating


Bar/Lounge 50.1 44.8 41.2 24.8 7.3Church 76.5 63.9 58.6 46.1 20.7City Hall 25.1 20.6 18.1 16.2 8.9Convention Center 55.9 50.3 47.1 22.7 10Court Room 41.7 37.5 34.8 17.6 8Dormitory 10 21.8 16 13.5 13 8Exercise Center 31 25 22.5 13.8 9.9Family Dining 63.3 53.1 46 28 12.4Fire Station 17.1 13.1 11.1 9.1 5.4Gym 41.2 31.9 29.1 28 16.1Hotel 10 21.8 16 13.5 13 8Library 23.6 18.6 15.9 18.2 9.4Movie Theater 121.7 102.3 92.6 77.1 25.3MultiFam 5 12.8 8.9 5.3 12.4 9.6Museum 37.7 31 27.7 23.4 12.2Office MedDen 6 22 18 14 17 12Office HiDen 12 26 21 17 22 14Performing Theater 97.1 82.5 74.5 61.2 20.6Retail MedDen 15 20.9 16.6 14.3 13.7 6.2Retail HiDen 25 25.9 21.3 18.8 16.2 6.9School Total 36.2 30.1 26.7 20.2 10.5School Classroom 30 30.2 25.1 22.2 17.5 8.9School Comp.roo 30 45.4 35.9 29.8 23.1 13School Caf//Kitch. 70 54.7 48.9 45.9 21.4 7.4Sports Arena 45.3 38.9 35.6 18.6 10.1


Climate Zone 3 - Los Angeles, CACooling Heating


Bldg. Type Sub-typeBar/Lounge 5.0 3.9 3.2 31 8Church 7.7 5.6 4.5 58 23City Hall 2.5 1.8 1.4 20 10Convention Center 5.6 4.4 3.6 28 11Court Room 4.2 3.3 2.7 22 9Dormitory 10 2.2 1.4 1.0 16 9Exercise Center 3.1 2.2 1.7 17 11Family Dining 6.3 4.6 3.5 35 14Fire Station 1.7 1.1 0.9 11 6



Gym 4.1 2.8 2.2 35 18Hotel 10 2.2 1.4 1.0 16 9Library 2.4 1.6 1.2 23 10Movie Theater 12.2 8.9 7.1 96 28MultiFam 5 1.3 0.8 0.4 16 11Museum 3.8 2.7 2.1 29 14Office MedDen 6 2.2 1.6 1.1 21 13Office HiDen 12 2.6 1.8 1.3 28 16Performing Theater 9.7 7.2 5.7 77 23Retail MedDen 15 2.1 1.4 1.1 17 7Retail HiDen 25 2.6 1.9 1.4 20 8School Total 3.6 2.6 2.1 25 12School Classroom 30 3.0 2.2 1.7 22 10School Comp.roo 30 4.5 3.1 2.3 29 14School Caf//Kitch. 70 5.5 4.3 3.5 27 8Sports Arena 4.5 3.4 2.7 23 11

Metric

Table 1. Building Heating and Cooling Load Requirements Table 1. Building Heating and Cooling Load RequirementsHeating

Climate Zone 3-Atlanta, GACooling

Premier Base High Premier

11.7 Bar/Lounge 260 171 15622.2 Church 346 220 2036.9 City Hall 95 63 56

10.3 Convention Center 231 170 1587.9 Court Room 173 126 1175.3 Dormitory 10.8 71 45 386.3 Exercise Center 79 65 57

16.8 Family Dining 275 187 1627.4 Fire Station 62 42 35

12.6 Gym 143 92 855.3 Hotel 10.8 71 45 389.5 Library 101 62 53

41.4 Movie Theater 698 410 37112 MultiFam 5.4 67 46 27

10.5 Museum 150 97 889 Office MedDen 6.5 79 54 44

10 Office HiDen 12.9 95 66 5033.6 Performing Theater 548 328 2957.1 Retail MedDen 16.1 97 59 518.3 Retail HiDen 26.9 123 77 689.8 School Total 145 98 888.7 School Classroom 32.3 124 84 74

11.1 School Comp.room 32.3 162 110 9110.6 School Caf//Kitch. 75.3 250 176 1638.3 Sports Arena 162 121 111

Table 2. HVAC SYSTEM Power Density Guidleines Table 2. HVAC SYSTEM Power Density GuidleinesHeating

Climate Zone 3-Atlanta, GACooling


12 Bar/Lounge 88.8 50.8 40.823 Church 118.1 65.2 53.37 City Hall 32.3 18.6 14.6

11 Convention Center 78.9 50.3 41.58 Court Room 58.9 37.4 30.66 Dormitory 10.8 24.1 13.5 10.17 Exercise Center 26.9 19.4 14.9

18 Family Dining 93.9 55.6 42.58 Fire Station 21.2 12.4 9.3

13 Gym 48.7 27.3 22.36 Hotel 10.8 24.1 13.5 10.1

10 Library 34.3 18.4 14.044 Movie Theater 237.9 121.5 97.313 MultiFam 5.4 22.8 13.6 7.111 Museum 51.0 28.9 23.09 Office MedDen 6.5 26.9 15.9 11.6

11 Office HiDen 12.9 32.3 19.6 13.2

Btu/hr-ft2 Occ/100m2 Wt/m2 Wt/m2 Wt/m2

Btu/hr-ft2 Occ/100m2 W/m2 W/m2 W/m2

35 Performing Theater 186.9 97.3 77.57 Retail MedDen 16.1 32.9 17.5 13.39 Retail HiDen 26.9 42.0 22.7 17.8

10 School Total 49.4 29.2 23.09 School Classroom 32.3 42.2 24.8 19.4

12 School Comp.room 32.3 55.3 32.7 24.011 School Caf//Kitch. 75.3 85.2 52.3 42.89 Sports Arena 55.3 36.0 29.1

Metric


Climate Zone 3 - Los Angeles, CACooling


6.2 Bar/Lounge 158 141 13018.1 Church 241 202 1857.3 City Hall 79 65 578.4 Convention Center 176 159 1496.7 Court Room 132 118 1106.6 Dormitory 10.8 69 50 438.3 Exercise Center 98 79 71

10.3 Family Dining 200 168 1454.4 Fire Station 54 41 35

13.4 Gym 130 101 926.6 Hotel 10.8 69 50 437.9 Library 74 59 5022 Movie Theater 384 323 2926 MultiFam 5.4 40 28 17

10.2 Museum 119 98 8710 Office MedDen 6.5 69 57 4412 Office HiDen 12.9 82 66 5418 Performing Theater 306 260 2355.1 Retail MedDen 16.1 66 52 455.7 Retail HiDen 26.9 82 67 598.7 School Total 114 95 847.4 School Classroom 32.3 95 79 70

10.7 School Comp.room 32.3 143 113 946.3 School Caf//Kitch. 75.3 173 154 1458.4 Sports Arena 143 123 112


Climate Zone 3 - Los Angeles, CACooling


7 Bar/Lounge 53.9 41.9 34.119 Church 82.3 59.8 48.58 City Hall 27.0 19.3 15.09 Convention Center 60.1 47.1 39.07 Court Room 44.9 35.1 28.87 Dormitory 10.8 23.5 15.0 11.29 Exercise Center 33.4 23.4 18.6

11 Family Dining 68.1 49.7 38.15 Dormitory 18.4 12.3 9.2



14 Gym 44.3 29.8 24.17 Hotel 10.8 23.5 15.0 11.28 Dormitory 25.4 17.4 13.2

23 Movie Theater 130.9 95.7 76.66 MultiFam 5.4 13.8 8.3 4.4

11 Museum 40.6 29.0 22.911 Office MedDen 6.5 23.7 16.8 11.613 Office HiDen 12.9 28.0 19.6 14.119 Performing Theater 104.5 77.2 61.75 Retail MedDen 16.1 22.5 15.5 11.86 Retail HiDen 26.9 27.9 19.9 15.69 School Total 39.0 28.1 22.18 School Classroom 32.3 32.5 23.5 18.4

11 School Comp.room 32.3 48.9 33.6 24.77 School Caf//Kitch. 75.3 58.9 45.8 38.09 Sports Arena 48.7 36.4 29.5

Table 1. Building Heating and Cooling Load RequirementsHeating

Base High Premier

149 43 37215 80 7060 26 22

107 38 3280 30 2540 20 1734 25 20

154 63 5349 28 23

100 48 4040 20 1781 36 30

463 154 13176 58 3894 40 3357 35 2863 38 32

366 125 10668 27 2284 31 2687 37 3177 33 2790 43 35

122 39 3372 31 26

Table 2. HVAC SYSTEM Power Density GuidleinesHeating

Base High Premier

186 48 39269 88 7474 29 23

134 43 34100 33 2650 22 1843 27 21

193 70 5661 32 25

125 53 4250 22 18

101 40 32579 171 13795 65 40

118 44 3571 39 3079 42 33

Wt/m2 Wt/m2 Wt/m2

Wt/m2 Wt/m2 Wt/m2

458 139 11285 30 24

104 34 28108 41 3397 37 29

112 47 37153 44 3590 35 28


Base High Premier

78 23 20145 65 5751 28 2372 32 2756 25 2141 25 2144 31 2688 39 3229 17 1488 51 4241 25 2157 30 25

243 80 6939 30 1974 38 3254 38 3269 44 38

193 65 5743 20 1651 22 1864 33 2855 28 2373 41 3468 23 2059 32 27


Base High Premier

98 26 21182 73 6064 31 2489 35 2869 28 2251 28 2254 35 28

110 43 3436 19 15

Wt/m2 Wt/m2 Wt/m2

Wt/m2 Wt/m2 Wt/m2

110 56 4451 28 2272 33 26

304 89 7349 34 2092 43 3467 42 3387 49 40

241 72 6054 22 1764 24 1979 37 2969 31 2591 46 3684 26 2173 35 28

English Metric



Cooling Heating


Cooling Heating


Bar/Lounge 85.5 55.2 50.1 61.9 17.9 15.3 Bar/Lounge 270 174 158 195 56 48Church 110.5 70.3 65.3 89.4 33 29.6 Church 349 222 206 282 104 93City Hall 30.2 20.2 17.7 24.7 10.9 9 City Hall 95 64 56 78 34 28Convention Center 73 53.8 50.1 44.3 16 13.5 Convention Center 230 170 158 140 50 43Court Room 55.1 40.4 37.2 33.2 12.3 10.3 Court Room 174 127 117 105 39 32Dormitory 10 23.6 15 12.6 16.6 8.4 6.9 Dormitory 10.8 74 47 40 52 27 22Exercise Center 25.3 21 18.2 14.3 10.2 8.2 Exercise Center 80 66 57 45 32 26Family Dining 89.5 60 51.8 63.9 26.3 21.9 Family Dining 282 189 163 202 83 69Fire Station 20.5 13.7 11.6 20.4 11.8 9.7 Fire Station 65 43 37 64 37 31Gym 47 30 27.6 41.4 19.8 16.4 Gym 148 95 87 131 62 52Hotel 10 23.6 15 12.6 16.6 8.4 6.9 Hotel 10.8 74 47 40 52 27 22Library 33 20 17.1 30.9 13.1 10.9 Library 104 63 54 97 41 34Movie Theater 220.3 132.5 117.4 192 63.8 54.1 Movie Theater 695 418 370 606 201 171MultiFam 5 21.2 15.1 9 31.5 24.6 16.1 MultiFam 5.4 67 48 28 99 78 51Museum 49.6 31.9 28.5 39 16.4 13.8 Museum 156 101 90 123 52 44Office MedDen 6 25 17 14 22 12 11 Office MedDen 6.5 79 54 44 69 38 35Office HiDen 12 30 21 16 24 16 13 Office HiDen 12.9 95 66 50 76 50 41Performing Theater 173.1 106.1 93.6 151.8 51.9 44 Performing Theater 546 335 295 479 164 139Retail MedDen 15 32.1 19.3 16.6 28.4 11.1 9.3 Retail MedDen 16.1 101 61 52 90 35 29Retail HiDen 25 40.8 25.1 22 34.7 12.8 10.8 Retail HiDen 26.9 129 79 69 109 40 34School Total 47.8 32.1 28.6 35.7 15.3 12.8 School Total 151 101 90 113 48 40School Classroom 30 41.5 27.7 24.5 32 13.8 11.4 School Classroom 32.3 131 87 77 101 44 36School Comp.room 30 53 35.6 29.7 37.3 17.7 14.6 School Comp.room 32.3 167 112 94 118 56 46School Caf//Kitch. 70 81.5 56.6 52.4 50.6 16.3 13.8 School Caf//Kitch. 75.3 257 179 165 160 51 44Sports Arena 52.6 39 35.6 29.8 13 10.8 Sports Arena 166 123 112 94 41 34






English Metric


Climate Zone 4 - Portland, ORCooling Heating



Bar/Lounge 58.1 47.1 43.1 43.7 12.6 10.8 Bar/Lounge 183 149 136 138 40 34Church 76.7 59.8 55.4 63.1 23.3 20.9 Church 242 189 175 199 74 66City Hall 22.3 17.6 15.6 17.4 7.7 6.3 City Hall 70 56 49 55 24 20Convention Center 55.7 48.4 45.5 31.3 11.3 9.5 Convention Center 176 153 144 99 36 30Court Room 42.5 36.5 33.9 23.4 8.7 7.3 Court Room 134 115 107 74 27 23Dormitory 10 19.1 13.4 11.3 11.7 5.9 4.9 Dormitory 10.8 60 42 36 37 19 15Exercise Center 23.4 20 17.8 10.1 7.2 5.8 Exercise Center 74 63 56 32 23 18Family Dining 68.2 53.8 46.4 45.1 18.6 15.5 Family Dining 215 170 146 142 59 49Fire Station 15.9 11.7 10 14.4 8.4 6.8 Fire Station 50 37 32 45 27 21Gym 34.9 25.9 24.1 29.2 14 11.6 Gym 110 82 76 92 44 37Hotel 10 19.1 13.4 11.3 11.7 5.9 4.9 Hotel 10.8 60 42 36 37 19 15Library 22.7 17.2 14.3 21.8 9.3 7.7 Library 72 54 45 69 29 24Movie Theater 142.5 108.9 97 135.5 45.1 38.2 Movie Theater 450 344 306 428 142 121MultiFam 5 14 9.9 5.9 21.9 17 11 MultiFam 5.4 44 31 19 69 54 35Museum 36.7 27.9 25.1 27.6 11.6 9.7 Museum 116 88 79 87 37 31Office MedDen 6 22 17 13 22 10 8 Office MedDen 6.5 69 54 41 69 32 25Office HiDen 12 26 20 16 24 11 9 Office HiDen 12.9 82 63 50 76 35 28Performing Theater 112.7 87.6 77.6 107.2 36.6 31 Performing Theater 356 276 245 338 115 98Retail MedDen 15 21.9 16.1 13.8 20 7.8 6.6 Retail MedDen 16.1 69 51 44 63 25 21Retail HiDen 25 27.8 21 18.5 24.5 9.1 7.7 Retail HiDen 26.9 88 66 58 77 29 24School Total 36.3 28.6 25.5 25.9 10.9 9.1 School Total 114 90 81 82 34 29School Classroom 30 31.4 24.6 21.9 22.6 9.7 8.1 School Classroom 32.3 99 78 69 71 31 26School Comp.room 30 41.5 31.7 26.5 26.3 12.5 10.3 School Comp.room 32.3 131 100 84 83 39 32School Caf//Kitch. 70 60 50.1 46.8 35.7 11.5 9.8 School Caf//Kitch. 75.3 189 158 148 113 36 31Sports Arena 42.6 35.7 32.9 21 9.2 7.7 Sports Arena 134 113 104 66 29 24










English


Climate Zone5 - Boston, MACooling Heating


Bar/Lounge 75.4 52.2 47.5 57.4 16.5Church 97.6 66.2 61.4 81.6 29.7City Hall 27.1 19.1 16.8 22 9.5Convention Center 66.5 51.7 48.2 40.4 14.4Court Room 50.4 38.9 35.9 30.2 11Dormitory 10 21.6 14.2 11.9 14.5 7.2Exercise Center 24.3 20.4 18.1 12.2 8.7Family Dining 82.3 58.1 50.1 58.3 23.7Fire Station 19 13.1 11.1 18.9 11Gym 42 28.1 25.9 36.9 17.3Hotel 10 21.6 14.2 11.9 14.5 7.2Library 29 18.7 15.9 30 11.7Movie Theater 190.6 123.2 109.3 175.3 57.3MultiFam 5 19.2 13.2 7.9 29.6 22.7Museum 44.6 30.3 27.1 35.3 14.6Office MedDen 6 24 17 13 22 11Office HiDen 12 28 21 15 24 14Performing Theater 149.9 98.7 87.2 138.2 46.3Retail MedDen 15 28.3 18.1 15.5 26.1 10.1Retail HiDen 25 35.9 23.5 20.7 31.9 11.8School Total 43.4 30.6 27.1 32.7 13.7School Classroom 30 37.6 26.4 23.2 29.2 12.4School Comp.roo 30 48.3 33.8 28 33.5 15.7School Caf//Kitch. 70 73.6 54.2 50.3 46.7 15Sports Arena 48.7 37.6 34.5 26.2 11


Climate Zone5 - Boston, MACooling Heating






English


Climate Zone5 - Salt Lake City, UTCooling Heating


Bar/Lounge 45.7 43.3 39.8 58.3 16.8Church 62.2 55.5 51.2 82.9 30.1City Hall 18.9 16.6 14.7 22.4 9.6Convention Center 48.2 46.1 43.6 41.1 14.6Court Room 36.9 34.8 32.5 30.7 11.2Dormitory 10 17.2 12.8 10.8 14.7 7.3Exercise Center 23.2 20 17.9 12.4 8.8Family Dining 58.4 50.9 44 59.2 24.1Fire Station 15.1 11.8 10.1 19.2 11.1Gym 30.1 24.5 22.9 37.5 17.6Hotel 10 17.2 12.8 10.8 14.7 7.3Library 18.5 15.4 13.2 28.4 11.9Movie Theater 107.8 98.3 87.7 178.1 58.3MultiFam 5 10.8 7.7 4.9 30.1 23.1Museum 31.1 26.2 23.7 35.8 14.8Office MedDen 6 20 16 13 20 11Office HiDen 12 25 20 15 24 13Performing Theater 85.9 79.4 70.4 140.4 47.1Retail MedDen 15 17.7 14.9 12.8 26.5 10.3Retail HiDen 25 22.2 19.4 17.1 32.5 12School Total 31.2 27.0 24.1 33.0 13.9School Classroom 30 26.7 23.1 20.4 29.6 12.6School Comp.roo 30 36.9 30.4 25.2 34.1 15.9School Caf//Kitch. 70 50.7 47.4 44.4 47.5 15.2Sports Arena 38.5 34.5 31.9 27.2 11.6


Climate Zone5 - Salt Lake City, UTCooling Heating


Bldg. Type Sub-typeBar/Lounge 4.6 3.8 3.1 73 19Church 6.2 4.8 3.9 104 33City Hall 1.9 1.4 1.1 28 11Convention Center 4.8 4.0 3.4 51 16Court Room 3.7 3.0 2.5 38 12Dormitory 10 1.7 1.1 0.8 18 8Exercise Center 2.3 1.7 1.4 16 10Family Dining 5.8 4.4 3.4 74 27Fire Station 1.5 1.0 0.8 24 12



Gym 3.0 2.1 1.8 47 20Hotel 10 1.7 1.1 0.8 18 8Library 1.9 1.3 1.0 36 13Movie Theater 10.8 8.5 6.7 223 65MultiFam 5 1.1 0.7 0.4 38 26Museum 3.1 2.3 1.8 45 16Office MedDen 6 2.0 1.4 1.0 25 12Office HiDen 12 2.5 1.7 1.2 30 14Performing Theater 8.6 6.9 5.4 176 52Retail MedDen 15 1.8 1.3 1.0 33 11Retail HiDen 25 2.2 1.7 1.3 41 13School Total 3.1 2.3 1.9 41 15School Classroom 30 2.7 2.0 1.6 37 14School Comp.roo 30 3.7 2.6 1.9 43 18School Caf//Kitch. 70 5.1 4.1 3.4 59 17Sports Arena 3.9 3.0 2.5 34 13

Metric


Climate Zone5 - Boston, MACooling



12.1 Convention Center 210 163 1529.2 Court Room 159 123 1135.9 Dormitory 10.8 68 45 387 Exercise Center 77 64 57

19.7 Family Dining 260 183 1589 Fire Station 60 41 35

14.3 Gym 133 89 825.9 Hotel 10.8 68 45 389.7 Library 91 59 50

48.6 Movie Theater 601 389 34514.8 MultiFam 5.4 61 42 2512.2 Museum 141 96 8610 Office MedDen 6.5 76 54 4111 Office HiDen 12.9 88 66 47

39.2 Performing Theater 473 311 2758.5 Retail MedDen 16.1 89 57 499.9 Retail HiDen 26.9 113 74 65

11.5 School Total 137 97 8610.3 School Classroom 32.3 119 83 7312.8 School Comp.room 32.3 152 107 8812.7 School Caf//Kitch. 75.3 232 171 1599.2 Sports Arena 154 119 109


Climate Zone5 - Boston, MACooling





15 Gym 45.2 26.3 21.46 Hotel 10.8 23.2 13.3 9.8

10 Library 31.2 17.5 13.251 Movie Theater 205.1 115.3 90.516 MultiFam 5.4 20.7 12.4 6.513 Museum 48.0 28.4 22.411 Office MedDen 6.5 25.8 15.9 10.812 Office HiDen 12.9 30.1 19.6 12.4



41 Performing Theater 161.3 92.3 72.29 Retail MedDen 16.1 30.5 16.9 12.8

10 Retail HiDen 26.9 38.6 22.0 17.112 School Total 46.7 28.7 22.511 School Classroom 32.3 40.5 24.7 19.213 School Comp.room 32.3 52.0 31.6 23.213 School Caf//Kitch. 75.3 79.2 50.7 41.610 Sports Arena 52.4 35.2 28.6

Metric


Climate Zone5 - Salt Lake City, UTCooling



12.3 Convention Center 152 145 1389.4 Court Room 116 110 1036 Dormitory 10.76 54 40 34

7.1 Exercise Center 73 63 5620 Family Dining 184 161 1399.1 Fire Station 48 37 32

14.6 Gym 95 77 726 Hotel 10.8 54 40 34

9.9 Library 58 49 4249.3 Movie Theater 340 310 27715.1 MultiFam 5.4 34 24 1512.4 Museum 98 83 75

9 Office MedDen 6.5 63 50 4111 Office HiDen 12.9 79 63 47

39.9 Performing Theater 271 251 2228.7 Retail MedDen 16.1 56 47 40

10.1 Retail HiDen 26.9 70 61 5411.5 School Total 98 85 7610.4 School Classroom 32.3 84 73 6413.1 School Comp.room 32.3 116 96 8012.9 School Caf//Kitch. 75.3 160 150 1409.7 Sports Arena 121 109 101


Climate Zone5 - Salt Lake City, UTCooling







15 Gym 32.4 22.9 19.06 Hotel 10.8 18.5 12.0 8.9

10 Library 19.9 14.4 10.952 Movie Theater 116.0 92.0 72.616 MultiFam 5.4 11.6 7.2 4.113 Museum 33.5 24.5 19.69 Office MedDen 6.5 21.5 15.0 10.8

12 Office HiDen 12.9 26.9 18.7 12.442 Performing Theater 92.4 74.3 58.39 Retail MedDen 16.1 19.0 13.9 10.6

11 Retail HiDen 26.9 23.9 18.2 14.212 School Total 33.5 25.2 20.011 School Classroom 32.3 28.7 21.6 16.914 School Comp.room 32.3 39.7 28.4 20.914 School Caf//Kitch. 75.3 54.6 44.3 36.710 Sports Arena 41.4 32.3 26.4


Base High Premier

181 52 45257 94 8469 30 25

127 45 3895 35 2946 23 1938 27 22

184 75 6260 35 28

116 55 4546 23 1995 37 31

553 181 15393 72 47

111 46 3869 35 3276 44 35

436 146 12482 32 27

101 37 31103 43 3692 39 32

106 50 40147 47 4083 35 29


Base High Premier

226 58 47322 104 8987 33 26

159 50 40119 39 3157 25 2048 30 23

230 83 6574 39 30

145 61 4757 25 20

118 41 32691 201 161117 80 49139 51 4087 39 3395 49 37

Wt/m2 Wt/m2 Wt/m2

Wt/m2 Wt/m2 Wt/m2

545 162 130103 35 28126 41 33129 48 38115 43 34132 55 42184 53 42103 39 31


Base High Premier

184 53 45262 95 8671 30 25

130 46 3997 35 3046 23 1939 28 22

187 76 6361 35 29

118 56 4646 23 1990 38 31

562 184 15695 73 48

113 47 3963 35 2876 41 35

443 149 12684 32 27

103 38 32104 44 3693 40 33

108 50 41150 48 4186 37 31


Base High Premier

230 59 48327 105 9088 34 26

162 51 41121 39 3158 26 2049 31 24

233 84 6676 39 30

Wt/m2 Wt/m2 Wt/m2

Wt/m2 Wt/m2 Wt/m2

148 62 4858 26 20

112 42 33702 204 164119 81 50141 52 4179 39 3095 46 37

553 165 132104 36 29128 42 34130 49 38117 44 35134 56 43187 53 43107 41 32

English


Climate Zone 6 - Madison, WICooling Heating


Bar/Lounge 75.9 52.4 47.6 73.8 21.3Church 97.2 65.6 60.9 103.8 37.4City Hall 26.7 18.8 16.5 27.6 11.6Convention Center 66.3 51.4 48 51.4 18.1Court Room 50.3 38.7 35.7 38.4 13.9Dormitory 10 20.9 13.7 11.5 17.7 8.5Exercise Center 23.5 19.8 17.6 14.8 10.5Family Dining 81.7 57.5 49.5 74.1 29.9Fire Station 16.3 11.1 9.5 24.3 14.1Gym 41 27.3 25.3 46.1 21.3Hotel 10 20.9 13.7 11.5 17.7 8.5Library 28.6 17.5 15.6 35.4 14.6Movie Theater 190.6 122.6 108.8 223.1 72.1MultiFam 5 18.9 12.9 7.6 38.8 29.9Museum 44.1 29.8 26.7 44.5 18.1Office MedDen 6 22 16 12 24 14Office HiDen 12 28 21 15 28 16Performing Theater 149.6 98 86.6 175.5 58Retail MedDen 15 28.1 17.8 15.3 33.4 12.9Retail HiDen 25 35.7 23.3 20.5 40.9 15School Total 42.3 29.8 26.4 40.6 16.9School Classroom 30 36.5 25.6 22.4 36.4 15.2School Comp.roo 30 46.9 32.8 27.1 41.5 19School Caf//Kitch. 70 73.1 53.7 49.8 59.3 18.7Sports Arena 48.2 37.2 34.1 33.7 14.2


Climate Zone 6 - Madison, WICooling Heating






Metric


Climate Zone 6 - Madison, WICooling



15.3 Convention Center 209 162 15111.6 Court Room 159 122 113

7 Dormitory 10.8 66 43 368.5 Exercise Center 74 62 56

24.9 Family Dining 258 181 15611.5 Fire Station 51 35 3017.6 Gym 129 86 80

7 Hotel 10.8 66 43 3612.2 Library 90 55 4961.1 Movie Theater 601 387 34319.5 MultiFam 5.4 60 41 2415.2 Museum 139 94 8411 Office MedDen 6.5 69 50 3814 Office HiDen 12.9 88 66 47

49.1 Performing Theater 472 309 27310.9 Retail MedDen 16.1 89 56 4812.7 Retail HiDen 26.9 113 74 6513.9 School Total 133 94 8312.5 School Classroom 32.3 115 81 7115.6 School Comp.room 32.3 148 103 8615.8 School Caf//Kitch. 75.3 231 169 15711.8 Sports Arena 152 117 108


Climate Zone 6 - Madison, WICooling


19 Bar/Lounge 81.7 49.0 39.436 Church 104.6 61.4 50.410 City Hall 28.7 17.6 13.716 Convention Center 71.3 48.1 39.712 Court Room 54.1 36.2 29.57 Dormitory 10.8 22.5 12.8 9.59 Exercise Center 25.3 18.5 14.6

26 Family Dining 87.9 53.8 41.012 Fire Station 17.5 10.4 7.919 Gym 44.1 25.5 20.97 Hotel 10.8 22.5 12.8 9.5




52 Performing Theater 161.0 91.7 71.711 Retail MedDen 16.1 30.2 16.7 12.713 Retail HiDen 26.9 38.4 21.8 17.015 School Total 45.5 27.9 21.813 School Classroom 32.3 39.3 24.0 18.516 School Comp.room 32.3 50.5 30.7 22.417 School Caf//Kitch. 75.3 78.7 50.2 41.212 Sports Arena 51.9 34.8 28.2


Base High Premier

233 67 57327 118 10787 37 30

162 57 48121 44 3756 27 2247 33 27

234 94 7977 44 36

145 67 5656 27 22

112 46 38704 227 193122 94 62140 57 4876 44 3588 50 44

554 183 155105 41 34129 47 40128 53 44115 48 39131 60 49187 59 50106 45 37


Base High Premier

291 75 60409 131 112109 41 32203 63 51151 49 3970 30 2358 37 28

292 105 8396 49 38

182 75 5870 30 23

140 51 40879 253 203153 105 65175 63 5095 49 37

110 56 46

Wt/m2 Wt/m2 Wt/m2

Wt/m2 Wt/m2 Wt/m2

692 203 163132 45 36161 53 42160 59 46143 53 41164 67 52234 66 52133 50 39

English


Climate Zone 7 - Duluth, MNCooling Heating


Bar/Lounge 64.1 49 44.6 82.9 23.9Church 82.9 61.3 56.6 115.8 41.4City Hall 23.4 17.7 15.6 30.3 12.6Convention Center 58.6 48.9 45.9 57.3 20Court Room 45.2 37.3 34.4 42.8 15.3Dormitory 10 18.9 12.9 10.8 19.2 9.1Exercise Center 22.7 19.2 17.1 15.9 11.3Family Dining 72.4 54.7 47.6 82.6 33.1Fire Station 16.4 11.7 10 27.3 15.8Gym 35.6 25.3 23.5 50.8 23.2Hotel 10 18.9 12.9 10.8 19.2 9.1Library 24.1 16.8 14.1 39.3 15.9Movie Theater 156.2 112 99.6 248.8 79.6MultiFam 5 15.5 10.6 6.1 44.1 34.1Museum 39.2 28.5 25.4 49.3 19.9Office MedDen 6 21 16 10 26 14Office HiDen 12 27 21 14 32 18Performing Theater 122.7 89.6 79.3 195.4 63.9Retail MedDen 15 23.6 16.3 14 37.4 14.4Retail HiDen 25 30 21.5 18.9 45.8 16.8School Total 37.5 28.4 24.9 43.7 18.5School Classroom 30 32.7 24.6 21.4 40.5 16.8School Comp.roo 30 41.8 30.9 25.4 45.9 20.8School Caf//Kitch. 70 63.8 50.9 47.3 57.4 20.9Sports Arena 43.9 35.7 32.7 37.2 15.5


Climate Zone 7 - Duluth, MNCooling Heating






Metric


Climate Zone 7 - Duluth, MNCooling


20.4 Bar/Lounge 202 155 14137.4 Church 262 193 17910.4 City Hall 74 56 4916.9 Convention Center 185 154 14512.8 Court Room 143 118 1097.5 Dormitory 10.8 60 41 349.1 Exercise Center 72 61 54

27.5 Family Dining 228 173 15012.9 Fire Station 52 37 3219.2 Gym 112 80 747.5 Hotel 10.8 60 41 34

13.4 Library 76 53 4467.6 Movie Theater 493 353 31422.2 MultiFam 5.4 49 33 1916.7 Museum 124 90 8012 Office MedDen 6.5 66 50 3215 Office HiDen 12.9 85 66 44

54.2 Performing Theater 387 283 25012.1 Retail MedDen 16.1 74 51 4414.2 Retail HiDen 26.9 95 68 6015.4 School Total 118 90 7813.9 School Classroom 32.3 103 78 6817 School Comp.room 32.3 132 97 80

17.7 School Caf//Kitch. 75.3 201 161 14913 Sports Arena 139 113 103


Climate Zone 7 - Duluth, MNCooling


21 Bar/Lounge 69.0 45.8 36.939 Church 89.2 57.4 46.811 City Hall 25.2 16.6 12.918 Convention Center 63.1 45.8 38.013 Court Room 48.6 34.9 28.58 Dormitory 10.8 20.3 12.1 8.9

10 Exercise Center 24.4 18.0 14.229 Family Dining 77.9 51.2 39.414 Fire Station 17.6 10.9 8.320 Gym 38.3 23.7 19.58 Hotel 10.8 20.3 12.1 8.9




57 Performing Theater 132.0 83.8 65.613 Retail MedDen 16.1 25.4 15.3 11.615 Retail HiDen 26.9 32.3 20.1 15.616 School Total 40.4 26.6 20.615 School Classroom 32.3 35.2 23.0 17.718 School Comp.room 32.3 45.0 28.9 21.019 School Caf//Kitch. 75.3 68.6 47.6 39.114 Sports Arena 47.2 33.4 27.1


Base High Premier

262 75 64365 131 11896 40 33

181 63 53135 48 4061 29 2450 36 29

261 104 8786 50 41

160 73 6161 29 24

124 50 42785 251 213139 108 70156 63 5382 44 38

101 57 47616 202 171118 45 38144 53 45138 58 49128 53 44145 66 54181 66 56117 49 41


Base High Premier

327 84 68456 145 124119 44 35226 70 56169 54 4276 32 2563 40 30

326 116 91108 55 43200 81 6476 32 25

155 56 44981 279 224174 119 74194 70 55102 49 40126 63 50

Wt/m2 Wt/m2 Wt/m2

Wt/m2 Wt/m2 Wt/m2

770 224 180147 50 40181 59 47172 65 51160 59 46181 73 56226 73 59147 54 43

Cooling HeatingCZ-1 Area Base High Premier Base High Premier

MBtuh MBtuh MBtuh MBtuh MBtuh MBtuh1Bed-1Ba-Top 700 18.4 26.3 83 12.8 18.3 58 6.9 9.9 31 8.5 12.1 38 6.7 9.6 30 3.5 5.0 16

Bottom 700 15.1 21.6 68 9.8 14.0 44 6.3 9.0 28 7.7 11.0 35 5.8 8.3 26 4.4 6.3 202Bed-1Ba-Top 900 22.6 25.1 79 15.9 17.7 56 8.6 9.6 30 10.6 11.8 37 8.4 9.3 29 4.4 4.9 15

Bottom 900 18.4 20.4 65 12 13.3 42 7.8 8.7 27 9.3 10.3 33 7 7.8 25 5.3 5.9 192Bed-2Ba-Top 1000 24.4 24.4 77 17.3 17.3 55 9.4 9.4 30 11.6 11.6 37 9.2 9.2 29 4.7 4.7 15

Bottom 1000 19.7 19.7 62 13 13.0 41 8.5 8.5 27 10.1 10.1 32 7.6 7.6 24 5.6 5.6 183Bed-2Ba-Top 1100 27.7 25.2 79 19.8 18.0 57 10.9 9.9 31 12.8 11.6 37 10.1 9.2 29 5.2 4.7 15

Bottom 1100 22.5 20.5 65 15 13.6 43 9.9 9.0 28 11 10.0 32 8.3 7.5 24 6.2 5.6 18AVG 22.9 72 15.7 49 9.2 29 11.1 35 8.6 27 5.3 17



Bottom 700 14.9 21.3 67 9.7 13.9 44 6.3 9.0 28 13.5 19.3 61 10.2 14.6 46 7.6 10.9 342Bed-1Ba-Top 900 22.5 25.0 79 15.9 17.7 56 8.6 9.6 30 17.7 19.7 62 13.7 15.2 48 7.7 8.6 27

Bottom 900 18.2 20.2 64 11.9 13.2 42 7.8 8.7 27 16.4 18.2 57 12.4 13.8 43 9.2 10.2 322Bed-2Ba-Top 1000 24.4 24.4 77 17.3 17.3 55 9.5 9.5 30 19.3 19.3 61 14.9 14.9 47 8.2 8.2 26

Bottom 1000 19.6 19.6 62 12.9 12.9 41 8.5 8.5 27 17.7 17.7 56 13.4 13.4 42 9.9 9.9 313Bed-2Ba-Top 1100 27.7 25.2 79 19.8 18.0 57 11 10.0 32 21.2 19.3 61 16.4 14.9 47 9.1 8.3 26

Bottom 1100 22.4 20.4 64 15 13.6 43 10 9.1 29 19.3 17.5 55 14.6 13.3 42 10.8 9.8 31AVG 22.8 72 15.6 49 9.3 29 18.9 60 14.5 46 9.3 29


MBtuh MBtuh MBtuh MBtuh MBtuh MBtuh1Bed-1Ba-Top 700 17.1 24.4 77 12 17.1 54 6.5 9.3 29 17.9 25.6 81 13.8 19.7 62 8 11.4 36

Bottom 700 13.8 19.7 62 9 12.9 41 5.8 8.3 26 17.3 24.7 78 13.3 19.0 60 9.8 14.0 442Bed-1Ba-Top 900 21 23.3 74 14.9 16.6 52 8.1 9.0 28 22.4 24.9 79 17.3 19.2 61 9.9 11.0 35

Bottom 900 16.8 18.7 59 11 12.2 39 7.2 8.0 25 21.1 23.4 74 16.1 17.9 56 11.9 13.2 422Bed-2Ba-Top 1000 22.7 22.7 72 16.2 16.2 51 8.8 8.8 28 24.5 24.5 77 18.8 18.8 59 10.6 10.6 33

Bottom 1000 18 18.0 57 11.9 11.9 38 7.9 7.9 25 22.8 22.8 72 17.3 17.3 55 12.7 12.7 403Bed-2Ba-Top 1100 25.9 23.5 74 18.6 16.9 53 10.3 9.4 30 26.9 24.5 77 20.7 18.8 59 11.8 10.7 34

Bottom 1100 20.7 18.8 59 13.8 12.5 40 9.3 8.5 27 24.9 22.6 71 18.9 17.2 54 13.9 12.6 40AVG 21.2 67 14.5 46 8.6 27 24.1 76 18.5 58 12.0 38

Cooling HeatingCZ-3 Alt. Area Base High Premier Base High Premier

MBtuh MBtuh MBtuh MBtuh MBtuh MBtuh1Bed-1Ba-Top 700 11 15.7 50 8 11.4 36 4.2 6.0 19 9.5 13.6 43 7.4 10.6 33 4 5.7 18

Bottom 700 8.2 11.7 37 5.3 7.6 24 3.5 5.0 16 8.7 12.4 39 6.6 9.4 30 4.9 7.0 222Bed-1Ba-Top 900 13.3 14.8 47 9.8 10.9 34 5.2 5.8 18 11.8 13.1 41 9.3 10.3 33 4.9 5.4 17

Bottom 900 9.7 10.8 34 6.3 7.0 22 4.3 4.8 15 10.6 11.8 37 8 8.9 28 6 6.7 212Bed-2Ba-Top 1000 12.9 12.9 41 10.2 10.2 32 5.5 5.5 17 12.9 12.9 41 10.1 10.1 32 5.3 5.3 17

Bottom 1000 11.4 11.4 36 6.4 6.4 20 4.5 4.5 14 11.4 11.4 36 8.6 8.6 27 6.4 6.4 203Bed-2Ba-Top 1100 16 14.5 46 12 10.9 34 6.6 6.0 19 14.2 12.9 41 11.2 10.2 32 5.9 5.4 17

Bottom 1100 11.6 10.5 33 7.8 7.1 22 5.5 5.0 16 12.4 11.3 36 9.3 8.5 27 7 6.4 20AVG 12.8 40 8.9 28 5.3 17 12.4 39 9.6 30 6.0 19



Bottom 700 14.3 20.4 64 9.3 13.3 42 6.1 8.7 27 23.2 33.1 105 17.8 25.4 80 13.1 18.7 592Bed-1Ba-Top 900 21.8 24.2 76 15.4 17.1 54 8.4 9.3 29 29.6 32.9 104 22.8 25.3 80 13.3 14.8 47

Bottom 900 17.5 19.4 61 11.5 12.8 40 7.5 8.3 26 28.2 31.3 99 21.7 24.1 76 15.8 17.6 552Bed-2Ba-Top 1000 23.7 23.7 75 16.9 16.9 53 9.2 9.2 29 32.3 32.3 102 24.8 24.8 78 14.3 14.3 45

Bottom 1000 18.8 18.8 59 12.5 12.5 39 8.3 8.3 26 30.6 30.6 97 23.4 23.4 74 16.9 16.9 533Bed-2Ba-Top 1100 23.2 21.1 67 19.3 17.5 55 10.7 9.7 31 32.3 29.4 93 27.3 24.8 78 15.8 14.4 45

Bottom 1100 17.3 15.7 50 14.5 13.2 42 9.7 8.8 28 27.4 24.9 79 25.5 23.2 73 18.6 16.9 53AVG 21.2 67 15.1 48 9.0 28 31.5 99 24.6 78 16.1 51



Bottom 700 9.1 13.0 41 5.9 8.4 27 3.9 5.6 18 15.9 22.7 72 12.1 17.3 55 9 12.9 412Bed-1Ba-Top 900 14.7 16.3 52 10.6 11.8 37 5.7 6.3 20 20.7 23.0 73 15.9 17.7 56 9.1 10.1 32

Bottom 900 10.9 12.1 38 7.1 7.9 25 4.8 5.3 17 19.4 21.6 68 14.7 16.3 52 10.9 12.1 382Bed-2Ba-Top 1000 15.6 15.6 49 11.4 11.4 36 6.1 6.1 19 22.6 22.6 71 17.4 17.4 55 9.8 9.8 31

Bottom 1000 11.3 11.3 36 7.4 7.4 23 5.2 5.2 16 20.9 20.9 66 15.9 15.9 50 11.6 11.6 373Bed-2Ba-Top 1100 16.8 15.3 48 13.3 12.1 38 7.3 6.6 21 22.8 20.7 65 19.2 17.5 55 10.8 9.8 31

Bottom 1100 11.8 10.7 34 9 8.2 26 6.3 5.7 18 18.9 17.2 54 17.3 15.7 50 12.8 11.6 37AVG 14.0 44 9.9 31 5.9 19 21.9 69 17.0 54 11.0 35


MBtuh MBtuh MBtuh MBtuh MBtuh MBtuh1Bed-1Ba-Top 700 15.7 22.4 71 11.1 15.9 50 6 8.6 27 21.9 31.3 99 16.8 24.0 76 9.9 14.1 45

Bottom 700 12.6 18.0 57 8.1 11.6 37 5.3 7.6 24 21.3 30.4 96 16.4 23.4 74 12 17.1 542Bed-1Ba-Top 900 19.3 21.4 68 13.7 15.2 48 7.4 8.2 26 27.3 30.3 96 21 23.3 74 12.2 13.6 43

Bottom 900 15.2 16.9 53 9.9 11.0 35 6.5 7.2 23 26 28.9 91 19.9 22.1 70 14.6 16.2 512Bed-2Ba-Top 1000 20.7 20.7 65 14.8 14.8 47 8.1 8.1 26 29.8 29.8 94 22.9 22.9 72 13.1 13.1 41

Bottom 1000 16.1 16.1 51 10.6 10.6 33 7.1 7.1 22 28.1 28.1 89 21.4 21.4 68 15.6 15.6 493Bed-2Ba-Top 1100 23.6 21.5 68 17.1 15.5 49 9.4 8.5 27 32.8 29.8 94 25.2 22.9 72 14.5 13.2 42

Bottom 1100 18.6 16.9 53 12.4 11.3 36 8.4 7.6 24 30.6 27.8 88 23.4 21.3 67 17.1 15.5 49AVG 19.2 61 13.2 42 7.9 25 29.6 93 22.7 72 14.8 47


MBtuh MBtuh MBtuh MBtuh MBtuh MBtuh1Bed-1Ba-Top 700 9.8 14.0 44 7.1 10.1 32 3.9 5.6 18 22.2 31.7 100 17.1 24.4 77 10 14.3 45

Bottom 700 6.5 9.3 29 4.2 6.0 19 3.1 4.4 14 21.7 31.0 98 16.7 23.9 75 12.3 17.6 552Bed-1Ba-Top 900 11.7 13.0 41 8.7 9.7 30 4.7 5.2 16 27.8 30.9 97 21.4 23.8 75 12.4 13.8 43

Bottom 900 7.4 8.2 26 4.9 5.4 17 3.7 4.1 13 26.4 29.3 93 20.3 22.6 71 14.8 16.4 522Bed-2Ba-Top 1000 12.4 12.4 39 9.4 9.4 30 5.2 5.2 16 30.3 30.3 96 23.3 23.3 74 13.3 13.3 42

Bottom 1000 7.7 7.7 24 5.2 5.2 16 4 4.0 13 28.6 28.6 90 21.8 21.8 69 15.9 15.9 503Bed-2Ba-Top 1100 14.6 13.3 42 11.2 10.2 32 6.3 5.7 18 33.3 30.3 96 25.7 23.4 74 14.8 13.5 42

Bottom 1100 9.4 8.5 27 6.5 5.9 19 5.1 4.6 15 31.2 28.4 89 23.9 21.7 69 17.4 15.8 50AVG 10.8 34 7.7 24 4.9 15 30.1 95 23.1 73 15.1 48


MBtuh MBtuh MBtuh MBtuh MBtuh MBtuh1Bed-1Ba-Top 700 15.3 21.9 69 10.7 15.3 48 5.7 8.1 26 28.5 40.7 128 21.9 31.3 99 13 18.6 59

Bottom 700 12.4 17.7 56 7.9 11.3 36 5.1 7.3 23 28.1 40.1 127 21.7 31.0 98 15.8 22.6 712Bed-1Ba-Top 900 18.9 21.0 66 13.3 14.8 47 7.1 7.9 25 35.6 39.6 125 27.4 30.4 96 16.1 17.9 56

Bottom 900 15 16.7 53 9.8 10.9 34 6.3 7.0 22 34.3 38.1 120 26.5 29.4 93 19.2 21.3 672Bed-2Ba-Top 1000 20.2 20.2 64 14.3 14.3 45 7.7 7.7 24 38.9 38.9 123 29.9 29.9 94 17.3 17.3 55

Bottom 1000 15.9 15.9 50 10.4 10.4 33 6.9 6.9 22 37.1 37.1 117 28.5 28.5 90 20.5 20.5 653Bed-2Ba-Top 1100 23.1 21.0 66 16.5 15.0 47 9.1 8.3 26 42.8 38.9 123 33 30.0 95 19.2 17.5 55

Bottom 1100 18.4 16.7 53 12.2 11.1 35 8.1 7.4 23 40.5 36.8 116 31.2 28.4 89 22.5 20.5 65AVG 18.9 60 12.9 41 7.6 24 38.8 122 29.9 94 19.5 62


MBtuh MBtuh MBtuh MBtuh MBtuh MBtuh1Bed-1Ba-Top 700 12.9 18.4 58 9 12.9 41 4.7 6.7 21 32.3 46.1 146 24.9 35.6 112 14.8 21.1 67

Bottom 700 10.3 14.7 46 6.5 9.3 29 4.1 5.9 18 32 45.7 144 24.8 35.4 112 18 25.7 812Bed-1Ba-Top 900 15.7 17.4 55 11.1 12.3 39 5.8 6.4 20 40.4 44.9 142 31.2 34.7 109 18.4 20.4 65

Bottom 900 12.4 13.8 43 8 8.9 28 5.2 5.8 18 39 43.3 137 30.3 33.7 106 21.8 24.2 762Bed-2Ba-Top 1000 16.4 16.4 52 11.7 11.7 37 6.2 6.2 20 44.2 44.2 139 34 34.0 107 19.8 19.8 62

Bottom 1000 12.7 12.7 40 8.2 8.2 26 5.4 5.4 17 42.3 42.3 133 32.7 32.7 103 23.4 23.4 743Bed-2Ba-Top 1100 19 17.3 54 13.7 12.5 39 7.4 6.7 21 48.5 44.1 139 37.5 34.1 108 21.9 19.9 63

Bottom 1100 14.9 13.5 43 9.8 8.9 28 6.6 6.0 19 46.1 41.9 132 35.7 32.5 102 25.6 23.3 73AVG 15.5 49 10.6 33 6.1 19 44.1 139 34.1 107 22.2 70

Btuh/ft2 W/m2 Btuh/ft2 W/m2 Btuh/ft2 W/m2 Btuh/ft2 W/m2 Btuh/ft2 W/m2 Btuh/ft2 W/m2










Table 2. HVAC System Cooling and Heating Efficiency RequirementsBase Efficiency High Efficiency Premier Efficiency

EERb 10 Btu/Wh EERh 11.5 Btu/Wh EERp 13 Btu/Wh

COPb 2.9 COPh 3.4 COPp 3.8kW-Tonb 1.20 kW/Ton kW-Tonh 1.04 kW/Ton kW-Tonp 0.92 kW/Ton

AFUEb 80 % AFUEh 90 % AFUEp 95 %

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