THE WALL-MOUNT™ GAS/ELECTRIC · 2015. 6. 18. · H 2 0 Cooling Mode MANUAL FAN and HEATING MODE Wet Coil 68,000 BTU Input 61,000 BTU Input High Med Low High Med Low High Med Low.10

Form No. S3500-615Supersedes NEW Page 1 of 16

The Bard Wall-Mount Electric Air Conditioner with gas fired heating is a self-contained energy efficient system which is designed to offer maximum indoor comfort at a minimal cost without using valuable indoor floor space or outside ground space.This unit is the ideal product for versatile applications such as: new construction, modular offices, school modernization, portable structures, correctional facilities, retail stores or other commercial applications. Factory or field installed accessories are available to meet specific job requirements.

Air Conditioner Compressor:Scroll compressors are used on all models and no crankcase heaters are required.

R-410A Refrigerant:Designed with R-410A (HFC) non-ozone depleting refrigerant in compliance with the Montreal protocol and 2010 EPA requirements.

Liquid Line Filter Drier:Protects system against moisture.

Aluminum Finned Copper Coils:Grooved tubing and enhanced louvered fin for maximum heat transfer and energy efficiency.

High & Low Pressure Switches are Auto-Reset:Built-in lockout circuit resets from the room thermostat. Provides commercial quality protection to the compressor.

Compressor Control Module:Standard on all units. Built-in off-delay timer adjustable from 30 seconds to 5 minutes. 2-minute on-delay if power interrupt. 120-second bypass for low pressure control, and both soft and manual lockouts for high and low pressure controls. Alarm output for alarm relay.

Phase Rotation Monitor:Standard on all 3 phase scroll compressors. Protects against reverse rotation if power supply is not properly connected.

Twin Blowers:Move air quietly. All models feature multispeed blower motors providing airflow adjustment for high and low static operation.

Electrical Components:Are easily accessible for routine inspection and maintenance through a right side service panel opening. Features a lockable, hinged access cover to the circuit breaker.

Models: W24G3 to W60G3 Up to 10.5 EER 26,000 to 57,500 BTUH Cooling Capacity

34,000 to 102,500 BTUH Heating Capacity

Engineered Features

THE WALL-MOUNT™ GAS/ELECTRIC

Pre-Painted 20 Gauge Zinc Coated Steel Cabinet:Cleaned, rinsed, sealed and dried before the polyurethane primer is applied. The cabinet is handsomely finished with a baked on textured enamel, which allows it to withstand 1000 hours of salt spray tests per ASTM B117-03.

16 Gauge Zinc Coated Unit Base.

Heat Exchanger:Heavy duty 18-gauge stainless steel tubular heat exchanger. Mechanically joined construction. Ten-year warranty.

In-Shot Burners:Advanced burner design, quiet operation.

Built-in Circuit Breakers: Standard on all single (230/208 volt) and three phase (230/208 volt) equipment. Toggle disconnects are standard on all three phase (460 volt) equipment.

Integrated DSI Control:Direct spark ignition control and remote sensor delivers smooth, proven ignition sequence. Timed blower control and diagnostics are also features of integrated control.

Gas Controls:Honeywell gas valve and burner orifices are factory standard for natural gas. High altitude kits available. Field convertible to LP gas with certified conversion kit.

Filter Service Door:Separate service door provides easy access for filter change.

Condenser Fan and Motor Shroud Assembly:Slides out for easy access.

Air Filters: Two-inch pleated air filters are standard equipment. Optional 1-inch washable filter available.Factory or field installed.

Barometric Fresh Air Damper: Standard on all units. Allows up to 25% outside fresh air.

Ventilation Options:Several ventilation options are available and can be factory or field installed.

Slope Top: Standard feature for water run-off.

Top Rain Flashing: Standard feature on all models.

Full Length Mounting Brackets: Built into cabinet for improved appearance and easy installation. NOTE: Bottom mounting bracketincluded to assist in installation.

Evaporator Freezestat: Standard on dehumidification models.

• Complies with efficiency requirements of ANSI/ASHRAE/IESNA 90.1-2010.• Certified to ANSI/ARI Standard 390-2003 for SPVU (Single Package Vertical Units).• Intertek ETL Listed to Standard for Safety Heating and Cooling Equipment ANSI/UL 1995/CSA 22.2 No. 236-05, Fourth Edition.• Intertek ETL Listed to Standard for Gas-Fired Central Furnaces ANSI Z21.47-2006, CSA 2.3-2006 Fifth Edition, Addenda A dated 10-01-2007, Addenda B dated 06-01-2008.• Commercial Product - Not intended for Residential application.

Green refriGerant

r-410a

Form No. S3500-615Supersedes NEWPage 2 of 16

Specifications 2 Ton through 3 Ton

*Based on 75°C copper wire. All wiring must conform to the National Electrical Code and all local codes.**Maximum time delay fuse or HACR type circuit breaker.

Specifications 3.5 Ton through 5 Ton

MODELS W24G3-A W24G3-B W24G3-C W30G3-A W30G3-B W30G3-C W36G3-A W36G3-B W36G3-C

Electrical Rating – 60 Hz 230/208 - 1 230/208 - 3 460 - 3 230/208 - 1 230/208 - 3 460 - 3 230/208 - 1 230/208 - 3 460 - 3

Operating Voltage Range 197-253 187-253 414-506 197-253 187-253 414-506 197-253 187-253 414-506 Minimum Circuit Ampacity 21 16 10 23 17 11 27 20 11 *Field Wire Size 10 12 14 10 12 14 8 10 14 Ground Wire Size 10 12 14 10 12 14 10 10 14 ** Delay Fuse - Max. 30 25 15 35 25 15 40 25 15

Compressor

Voltage 230/208 230/208 460 230/208 230/208 460 230/208 230/208 460 Rated Load Amps 9.9/10.9 6.4/7.1 3.9 11.8/12.9 7.5/8.2 4.7 12.4/14.0 7.8/8.8 4.9 Branch Circuit Selection Current

12.8 8.3 5.1 14.1 9 5.6 16.7 10.5 5.8

Lock Rotor Amps 64/64 58/58 28 77/77 71/71 38 79/79 73/73 38 Compressor Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll

Fan Motor & Condenser

Fan Motor--HP--RPM-SPD 1/5-1050-1 1/5-1050-1 1/5-1050-1 1/5-1050-1 1/5-1050-1 1/5-1050-1 1/5-1050-1 1/5-1050-1 1/5-1050-1 Fan Motor--Amps 1.5 1.5 .8 1.5 1.5 .8 1.5 1.5 .8 Fan--DIA/CFM 20" - 2400 20" - 2400 20" - 2400 20" - 2400 20" - 2400 20" - 2400 20" - 2400 20" - 2400 20" - 2400

Blower Motor & Evap.

Blower Motor--HP-RPM-SPD 1/4-950-3 1/4-950-3 1/4-950-3 1/3-1075-3 1/3-1075-3 1/3-1075-3 1/3-1075-3 1/3-1075-3 1/3-1075-3 Blower Motor--Amps 1.8 1.8 .8 2.2 2.2 1.1 2.2 2.2 1.1 CFM Cooling & E.S.P. 800 - .15 800 - .15 800 - .15 1000 - .35 1000 - .35 1000 - .35 1100 - .25 1100 - .25 1100 - .25 Filter Size 20 x 25 x 2 20 x 25 x 2 20 x 25 x 2 20 x 25 x 2 20 x 25 x 2 20 x 25 x 2 20 x 25 x 2 20 x 25 x 2 20 x 25 x 2

Shipping Weight --LBS. 500 500 500 530 530 530 530 530 530

MODELS W42G3-A W42G3-B W42G3-C W48G3-A W48G3-B W48G3-C W60G3-A W60G3-B W60G3-C

Electrical Rating – 60 Hz 230/208 - 1 230/208 - 3 460 - 3 230/208 - 1 230/208 - 3 460 - 3 230/208 - 1 230/208 - 3 460 - 3

Operating Voltage Range 197-253 187-253 414-506 197-253 187-253 414-506 197-253 187-253 414-506 Minimum Circuit Ampacity 33 25 12 36 26 12 41 27 14 *Field Wire Size 8 8 14 8 8 14 8 8 12 Ground Wire Size 10 10 14 10 10 14 10 10 12 ** Delay Fuse - Max. 50 35 15 50 35 15 60 40 20

Compressor

Voltage 230/208 230/208 460 230/208 230/208 460 230/208 230/208 460 Rated Load Amps 16/17.9 10.6/11.8 5.5 15.9/18.9 10.0/11.9 5.4 23.2/26.3 14.0/16.6 7.8 Branch Circuit Selection Current

19.9 13.1 6.1 21.8 13.8 6.3 26.3 16.6 7.8

Lock Rotor Amps 109/109 83/83 41 117/117 83/83 41 134/134 110/110 52 Compressor Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll

Fan Motor & Condenser

Fan Motor--HP--RPM-SPD 1/3 - 825 - 2 1/3 - 825 - 2 1/3 - 825 - 1 1/3 - 825 - 2 1/3 - 825 - 2 1/3 - 825 - 1 1/3 - 825 - 2 1/3 - 825 - 2 1/3 - 825 - 1 Fan Motor--Amps 2.5 2.5 1.3 2.5 2.5 1.3 2.5 2.5 1.3 Fan--DIA/CFM 24" - 3050 24" - 3050 24" - 3050 24" - 3050 24" - 3050 24" - 3050 24" - 3050 24" - 3050 24" - 3050

Blower Motor & Evap.

Blower Motor--HP-RPM-SPD 1/2-1050-3 1/2-1050-3 1/2-1050-3 1/2-1050-3 1/2-1050-3 1/2-1050-3 1/2-1050-3 1/2-1050-3 1/2-1050-3 Blower Motor--Amps 3.4 3.4 1.5 3.4 3.4 1.5 3.4 3.4 1.5 CFM Cooling & E.S.P. 1300 - .35 1300 - .35 1300 - .35 1550 - .38 1550 - .38 1550 - .38 1650 - .30 1650 - .30 1650 - .30 Filter Size 20 x 30 x 2 20 x 30 x 2 20 x 30 x 2 20 x 30 x 2 20 x 30 x 2 20 x 30 x 2 20 x 30 x 2 20 x 30 x 2 20 x 30 x 2

Shipping Weight --LBS. 700 700 700 710 710 710 725 725 725


Voltage adjustment - Reduce airflow by 100 CFM for 208 VoltDehumidification coil adjustment - Reduce airflow by 35 CFM for dehumidification coil installedTop outlet adjustment - Increase airflow by 50 CFM for top outlet modelsSG-3, RG-3, non-ducted application adjustment - Reduce airflow by 100 CFM for SG-3 and RG-3 installations


W24G cooling airflow is rated 800 CFM @ .15 ESP, and wet coil range is 700 - 910 CFM. See Heating Airflow Ratings Chart for heating details.

ESPInchesH20

Cooling Mode MANUAL FAN and HEATING MODEWet Coil 90,000 BTU Input 81,000 BTU Input

High Med Low High Med Low High Med Low.10 820 1260 1060 1060 870

.20 950 770 1200 1010 1200 1010

.30 880 700 1120 1120 940

.40 790 1030 1030 860

.50 910 710 950

.60 800 840

ESPInchesH20


High Med Low High Med Low High Med Low.10 820 1260 1060 870 1060 870

.20 950 770 1200 1010 1010 810

.30 880 700 1120 910 1120 940

.40 790 1030 1030 860

.50 910 710 950 950 780

.60 800 840

ESPInchesH20



.20 950 770 1200 1010 810 1200 1010 810

.30 880 700 1120 910 1120 940 750

.40 790 1030 860 1030 860 680

.50 910 710 950 780 950 780

.60 800 840 840


ESPInchesH20



.20 1160 950 1370 1200 1010 1200 1010

.30 1080 880 1290 1120 940 1120 940

.40 1150 990 1190 1030 1190 1030 860

.50 1050 910 1090 950 1090 950

.60 940 980 980 840

ESPInchesH20


High Med Low High Med Low High Med Low.10 1000 1260 1060 1060

.20 1160 950 1200 1010 1010

.30 1080 880 1120 940 1120 940

.40 1150 990 1190 1030 860 1030 860

.50 1050 910 1090 950 780 1090 950 780

.60 940 980 840 980 840 660

ESPInchesH20


High Med Low High Med Low High Med Low.10 1000 1260 1060 1060

.20 1160 950 1200 1010 1200 1010

.30 1080 880 1290 1120 940 1120 940

.40 1150 990 1190 1030 860 1030 860

.50 1050 910 1090 950 780 1090 950 780

.60 940 980 840 660 980 840 660

Capacity is certified in accordance with ANSI/ARI Standard 390-2003. EER = Energy Efficiency Ratio and is certified in accordance with ARI Standard 390-2003. All ratings based on fresh air intake being 100% closed (no outside air introduction). Any one of the heating inputs shown is available for each basic cooling model as indicated. Each input can be field derated 10% from factory standard and main burner orifices are included with each unit to accomplish this. See table below for additional information.

Indoor Blower Performance Factory Connected Speeds SPEED

Models W24G3 W30G3 W36G3 W42G3 W48G3 W60G3

Cooling Capacity BTUH 26,000 32,000 35,000 42,000 48,000 57,500EER 10.0 10.0 10.2 10.0 10.5 10.1Rated CFM 800 1000 1100 1300 1550 1650Acceptable Airflow Range 680 - 920 850 - 1150 935 - 1265 1030 - 1500 1280 - 1750 1340 - 1910

Available Heating Inputs 90,000 90,000 90,000 125,000 125,000 125,00068,000 68,000 68,000 100,000 100,000 100,00045,000 45,000 45,000 75,000 75,000 75,000

Cooling System Capacity, Efficiency & Airflow Ratings and Available Heating Inputs

Factory Standard Field Derate Factory Standard Field Derate Factory Standard Field Derate

Input 90,000 81,000 68,000 61,000 45,000 41,000Output 74,000 66,500 55,500 50,000 37,000 34,000Thermal Efficiency (T.E.) 82.0 82.0 82.0 82.0 82.0 82.0Temp. Rise Range 50 - 80 50 - 80 40 - 70 40 - 70 25 - 55 25 - 55Mid-Rise Range Airflow 1040 940 925 825 830 740Acceptable Airflow Range 845 - 1350 765 - 1220 730 - 1275 650 - 1135 610 - 1330 540 - 1185

Heating ratings certified in accordance with ANSI Z21.47-2006.

Heating System Capacity, Efficiency, Derate & Airflow Ratings W24G, W30G, W36G

Factory Standard Field Derate Factory Standard Field Derate Factory Standard Field Derate

Input 125,000 113,000 100,000 90,000 75,000 68,000Output 102,500 93,000 82,000 74,000 61,500 56,000Thermal Efficiency (T.E.) 82.0 82.0 82.0 82.0 82.0 82.0Temp. Rise Range 50 - 80 50 - 80 40 - 70 40 - 70 30 - 60 30 - 60Mid-Rise Range Airflow 1410 1270 1365 1230 1250 1135Acceptable Airflow Range 1145 - 1830 1030 - 1650 1075 - 1875 965 - 1700 940 - 1875 850 - 1700

Heating ratings certified in accordance with ANSI Z21.47-2006.

Heating System Capacity, Efficiency, Derate & Airflow Ratings W42G, W48G, W60G







ESPInchesH20



.20 1160 950 1370 1200 1010 1200 1010

.30 1250 1080 1290 1120 940 1120 940

.40 1150 990 1190 1030 1190 1030 860

.50 1050 1090 950 1090 950

.60 940 980 980 840

ESPInchesH20



.20 1160 950 1200 1010 1010

.30 1250 1080 1120 940 1120 940

.40 1150 990 1190 1030 860 1030 860

.50 1050 1090 950 780 1090 950 780

.60 940 980 840 980 840 660

ESPInchesH20



.20 1160 950 1200 1010 1200 1010

.30 1250 1080 1290 1120 940 1120 940

.40 1150 990 1190 1030 860 1030 860

.50 1050 1090 950 780 1090 950 780

.60 940 980 840 660 980 840 660


ESPInchesH20



.20 1450 1050 1880 1510 1510 1090

.30 1400 1760 1460 1460

.40 1480 1290 1670 1340 1670 1340

.50 1390 1560 1240 1560 1240

.60 1270 1430 1430 1130

ESPInchesH20



.20 1490 1090 1560 1160 1560 1160

.30 1440 1070 1810 1510 1140 1510 1140

.40 1530 1330 1720 1390 1720 1390 1020

.50 1440 1210 1610 1290 1610 1290

.60 1320 1480 1180 1480 1180

ESPInchesH20



.20 1530 1190 1610 1210 1610 1210

.30 1480 1120 1860 1560 1190 1560 1190

.40 1360 1100 1770 1440 1070 1440 1070

.50 1490 1280 1660 1340 1660 1340 970

.60 1370 1530 1230 1530 1230


ESPInchesH20



.20 1710 1450 1880 1510 1510 1110

.30 1600 1400 1760 1460 1460 1090

.40 1480 1290 1670 1340 1670 1340

.50 1390 1560 1240 1560 1240

.60 1270 1430 1430 1130

ESPInchesH20



.20 1760 1490 1560 1160 1560 1160

.30 1630 1440 1810 1510 1140 1510 1140

.40 1530 1330 1720 1390 1720 1390 1020

.50 1440 1210 1610 1290 1610 1290

.60 1320 1480 1180 1480 1180

ESPInchesH20



.20 1805 1530 1610 1210 1610 1210

.30 1680 1480 1860 1560 1190 1560 1190

.40 1580 1360 1770 1440 1070 1440 1070

.50 1490 1280 1660 1340 1660 1340 970

.60 1370 1530 1230 1530 1230


ESPInchesH20


High Med Low High Med Low High Med Low.10 1800 1520 1950 1580 1180 1580 1180

.20 1710 1450 1880 1510 1880 1510 1110

.30 1600 1400 1760 1460 1760 1460 1090

.40 1480 1670 1340 1670 1340

.50 1390 1560 1240 1560 1240

.60 1430 1430 1130

ESPInchesH20



.20 1760 1490 1930 1560 1160 1560 1160

.30 1630 1440 1810 1510 1140 1510 1140

.40 1530 1330 1720 1390 1720 1390 1020

.50 1440 1610 1290 1610 1290

.60 1320 1480 1180 1480 1180

ESPInchesH20



.20 1805 1530 1980 1610 1210 1610 1210

.30 1680 1480 1860 1560 1190 1560 1190

.40 1580 1360 1770 1440 1070 1440 1070

.50 1490 1660 1340 1660 1340 970

.60 1370 1530 1230 1530 1230

SPEED Indoor Blower Performance Factory Connected Speeds


NATURAL GAS DERATE CAPACITIESW**G Rated Input Sea Level 1000 2000 3000 4000 5000 6000 7000 8000 9000 10,000

41,00045,000

41,00045,000

39,20443,560

37,90842,120

36,61240,680

35,64039,600

34,99238,880

34,18237,980

33,69637,440

33,04836,720

32,64336,270

32,07635,640

61,00068,000

61,00068,000

58,80665,340

56,86263,180

54,91861,020

53,46059,400

52,48858,320

51,27356,970

50,54456,160

49,57255,080

48,96554,405

48,11453,460

75,00081,000

75,00081,000

72,60078,408

70,20075,816

67,80073,224

66,00071,280

64,80069,984

63,30068,364

62,40067,392

61,20066,096

60,45065,286

59,40064,152

90,000100,000

90,000100,000

87,12096,800

84,24093,600

81,36090,400

79,20088,000

77,76086,400

75,96084,400

74,88083,200

73,44081,600

72,54080,600

71,28079,200

113,000125,000

113,000125,000

108,900121,000

105,300117,000

101,700113,000

99,000110,000

97,200108,000

94,950105,500

93,600104,000

91,800102,000

90,675100,750

89,10099,000

PROPANE (LP) DERATE CAPACITIESW**G Rated Input Sea Level 1000 2000 3000 4000 5000 6000 7000 8000 9000 10,000

41,00045,000

41,00045,000

39,85244,280

39,52843,920

39,20443,560

38,55642,840

38,23242,480

37,58441,760

36,61240,680

35,64039,600

34,34438,160

32,72436,360

61,00068,000

61,00068,000

59,77866,420

59,29265,880

58,80665,340

57,83464,260

57,34863,720

56,37662,640

54,91861,020

53,46059,400

51,51657,240

49,08654,540

75,00081,000

75,00081,000

73,80079,704

73,20079,056

72,60078,408

71,40077,112

70,80076,464

69,60075,168

67,80073,224

66,00071,280

63,60068,688

60,60065,448

90,000100,000

90,000100,000

88,56098,400

87,84097,600

87,12096,800

85,68095,200

84,96094,400

83,52092,800

81,36090,400

79,20088,000

76,32084,800

72,72080,800

113,000125,000

113,000125,000

110,700123,000

109,800122,000

108,900121,000

107,100119,000

106,200118,000

104,400116,000

101,700113,000

99,000110,000

95,400106,000

90,900101,000

Gas Pressure Inches W.C.Minimum permissible gas supply pressure for purpose of input adjustment: Natural 4.5 LP 11.0Maximum permissible gas supply pressure for purpose of input adjustment: Natural 11.0 LP 13.0Manifold Pressure: Natural 3.5 LP 10.0

Important Information Concerning Altitude Impact on Heating Input RatingsHeating input, and thus heating output, decreases with altitude. No orifice change is required up to 6,000 feet elevation and derate occurs naturally due to altitude impact. Natural gas models may require orifice change based on BTU content of gas. See Natural Gas Orifice and Altitude Tables on next page for details. For Propane Gas see the Propane Gas Conversion Table below.

Propane Gas Conversion Kits -- Fits All WG-Series Models

All orifice sizes shown are millimeters (mm).

Above 6,000 feet elevation orifice changes are required, and capacity reductions are a function of altitude impact and orifice change. Pressure switch change is required above 6,000 feet elevation. For Natural Gas see the Orifice and Altitude Tables on next page. For Propane Gas see the Propane Gas Conversion Table below.

PROPANE (LP) GAS -- Use Gas Conversion Kits As IndicatedMODELS Propane Gas Conversion Kit Use WGCK-1 Use WGCK-2

W24G

W30G

W36G

FactoryStandard

Input

GasHeatValue

BTU/Cu. Ft.

Up to 6000 Feet

Install Orifice

6001 to 8000 FeetRequires PressureSwitch Change andOrifice as Shown

8001 to 10,000 FeetRequires PressureSwitch Change andOrifice as Shown

22,500 - 22,650 BTUPer Burner

2500 1.45 1.45 1.40

Pressure Switch Standard (.55) Pressure Switch (.42) Included in Conversion Kit

Optional10% FieldConverted

Derate

GasHeatValue

BTU/Cu. Ft.

Up to 6000 Feet

Install Orifice




2500 1.35 1.35 1.30


PROPANE (LP) GAS -- Use Gas Conversion Kits As IndicatedMODELS Propane Gas Conversion Kit Use WGCK-1 Use WGCK-2

W42G

W48G

W60G

FactoryStandard

Input

GasHeatValue

BTU/Cu. Ft.

Up to 6000 Feet

Install Orifice



25,000 BTUPer Burner

2500 1.50 1.50 1.45


Optional10% FieldConverted

Derate

GasHeatValue

BTU/Cu. Ft.

Up to 6000 Feet

Install Orifice




2500 1.45 1.45 1.40



All orifice sizes shown are in millimeters (mm).

BardPart No.

OrificeSize (mm)

OrificeDiameter

9010-092 2.10 0.08269010-088 2.15 0.08469010-087 2.20 0.08669010-086 2.25 0.08859010-082 2.30 0.09059010-085 2.35 0.09259010-079 2.40 0.09459010-084 2.45 0.09649010-093 2.50 0.09849010-094 2.60 0.10249010-095 2.70 0.10639010-096 2.75 0.10829010-097 2.80 0.11029010-098 2.90 0.1142

No. of Orifices RequiredBased on Unit Input Rating

41,000 (2)45,000 (2)61,000 (3)68,000 (3)75,000 (3)81,000 (4)90,000 (4)100,000 (4)113,000 (5)125,000 (5)

(2.30) is the standard factory installed orifice size.

[2.20] orifices are shipped with the unit for field installed optional 10% derate.

All other orifice sizes shown are available as individual items, see orifice chart below for part numbers.

[2.20] orifices are shipped with the unit for field installed optional 10% input derate.

(2.30) is the factory installed orifice size for full rated input.


(2.40) is the standard factory installed orifice size.

[2.30] orifices are shipped with the unit for field installed optional 10% derate.


[2.30] orifices are shipped with the unit for field installed optional 10% input derate.

(2.40) is the factory installed orifice size for full rated input.


* At standard conditions: 30.00 Inches Mercury, 60F, Saturated, .60 Specific Gravity** All Natural Gas factory orifice sizing and standard input ratings based on nominal 1025 BTU per cubic foot gas and sea level conditions.

* At standard conditions: 30.00 Inches Mercury, 60F, Saturated, .60 Specific Gravity** All Natural Gas factory orifice sizing and standard input ratings based on nominal 1025 BTU per cubic foot gas and sea level conditions.

Natural Gas Orifice and Altitude Tables NATURAL GAS -- W24G, W30G, W36G Models

FactoryStandard

Input

GasHeat*Value

BTU/Cu. Ft.

Up to 6000 FeetNo Changes

ExceptFor BTU Content

6001 to 8000 FeetRequires Pressure Switch

Change and Orifice ChangeBased on BTU Content

8001 to 10,000 FeetRequires Pressure Switch

Change and Orifice ChangeBasesd on BTU Content

22,500 to 22,650

BTUPer Burner

W24G

W30G

W36G

700-749 2.75 2.70 2.60750-799 2.70 2.60 2.50800-849 2.60 2.50 2.45850-899 2.50 2.40 2.35900-949 2.45 2.35 (2.30)950-999 2.35 (2.30) 2.25

1000-1049** (2.30) 2.25 [2.20]1050-1100 2.25 [2.20] 2.15

Pressure Switch Standard (.55) Order 8620-189 High Altitude Pressure Switch Kit (.42)

Optional 10% FieldConverted

Derate

GasHeat*Value

BTU/Cu. Ft.







20,250 to 20,500

BTUPer Burner

W24G

W30G

W36G

700-749 2.60 2.50 2.45750-799 2.50 2.45 2.40800-849 2.45 2.40 (2.30)850-899 2.40 (2.30) 2.25900-949 (2.30) 2.25 [2.20]950-999 2.25 [2.20] 2.15

1000-1049** [2.20] 2.15 2.101050-1100 2.15 2.15 2.10


NATURAL GAS -- W42G, W48G, W60G Models

FactoryStandard

Input

GasHeat*Value

BTU/Cu. Ft.







25,000BTU

Per Burner

W42G

W48G

W60G

700-749 2.90 2.80 2.70750-799 2.80 2.70 2.60800-849 2.70 2.60 2.50850-899 2.60 2.50 2.45900-949 2.50 2.45 (2.40)950-999 2.45 (2.40) 2.35

1000-1049** (2.40) 2.35 [2.30]1050-1100 [2.30] 2.25 2.20


Optional 10% FieldConverted

Derate

GasHeat*Value

BTU/Cu. Ft.







22,500 to 22,650

BTUPer Burner

W42G

W48G

W60G

700-749 2.75 2.70 2.60750-799 2.70 2.60 2.50800-849 2.60 2.50 2.45850-899 2.50 2.45 (2.40)900-949 (2.40) 2.35 [2.30]950-999 2.35 [2.30] 2.25

1000-1049** [2.30] 2.25 2.201050-1100 2.25 2.25 2.20



BAROMETRIC FRESH AIR DAMPER - WGBFAD STANDARDThe barometric fresh air damper is a standard feature on all models. It is installed on the inside of the service door and allows outside ventilation air, up to 25% of the total airflow rating of the unit, to be introduced through the air inlet openings and to be mixed with the conditioned air. The damper opens during blower operation and closes when the blower is off. Adjustable blade stops allow different amounts of outside air to be introduced into the building and can be easily locked closed if required.

BLANK OFF PLATE - WGBOP OPTIONAL A blank off plate is installed on the inside of the service door. It covers the air inlet openings which restricts any outside air from entering the unit. The blank off plate should be utilized in applications where outside air is not required to be mixed with the conditioned air.

MOTORIZED FRESH AIR DAMPER - WGMFAD OPTIONAL The motorized fresh air damper is internally mounted behind the service door and allows outside ventilation air, up to 25% of the total airflow rating of the unit, to be introduced through the air inlet openings and to be mixed with the conditioned air. The two position damper can be fully open or closed. The damper blade is powered open by a 24VAC motor with spring return on power loss. The damper can be controlled by indoor blower operation or can be field connected to be managed based on building occupancy.

COMMERCIAL ROOM VENTILATOR - WGCRV OPTIONALThe built-in commercial room ventilator is internally mounted behind the service door and allows outside ventilation air, up to 50% of the total airflow rating of the unit, to be introduced through the air inlet openings. It includes a built-in exhaust air damper. The commercial room ventilator (WGCRV) is a simple and innovative approach to improving the indoor air quality by providing fresh air intake and exhaust capability through the WGCRV. The damper can be easily adjusted to control the amount of fresh air supplied into the building. The WGCRV can be controlled by indoor blower operation or field controlled based on room occupancy. Complies with ANSI/ASHRAE Standard 62.1 “Ventilation for Acceptable Indoor Air Quality”.

Two Models Available: WGCRVS - spring return on power loss or deactivation WGCRVP - power return (will not close on power loss)

ECONOMIZER - WGJIFM OPTIONALThe built-in economizer system is internally mounted behind the service door and allows outdoor air to be introduced through the air inlet openings. The amount of outdoor air varies in response to the system controls and settings defined by the end user. It includes a built-in exhaust air damper. The economizer is designed to provide “free cooling” when outside air conditions are cool and dry enough to satisfy cooling requirements without running the compressor. This in turn provides lower operating costs, while extending the life of the compressor.

Standard Features:• One Piece Construction - Easy to install with no mechanical linkage adjustment required.• Exhaust Air Damper - Built in with positive closed position. Provides exhaust air capability to prevent pressurization of tight buildings.• Actuator Motor - 24 volt, power open, spring return with built in torque limiting switch.• Proportioning Type Control - for maximum “free cooling” economy and comfort.• Moisture Eliminator & Prefilter - permanent, washable aluminum construction.• Enthalpy Control - adjustable to monitor outdoor temperature and humidity.• Honeywell JADE™ electronic economizer module with precision settings and diagnostics.• Mixed Air Sensor - to monitor outside and return air to automatically modulate damper position.

WALL-MOUNT ENERGY RECOVERY VENTILATOR - WGERV OPTIONAL The wall-mount energy recovery ventilator (WGERV) is a highly innovative approach to address indoor air quality ventilation requirements as established by ANSI/ASHRAE Standard 62.1. The WGERV allows up to 450 CFM (depending upon speed setting) of fresh air and exhaust through the unit while maintaining superior indoor comfort and humidity levels. In most cases this can be accomplished without increasing equipment sizing or operating costs. Heat transfer efficiency is up to 74% during summer and 80% during winter conditions.

The WGERV consists of a unique “rotary energy recovery cassette” that provides effective sensible and latent heat transfer capabilities during summer and winter conditions. Various control schemes are addressed including limiting ventilation during building occupancy only.

The WGERV is designed to be internally mounted behind the service door in the WG Gas/Electric units. It can be built-in at the factory or field installed as an option. WGERV can be independently adjusted for intake and exhaust rates.

Bard Wall-Mounts are designed to provide optional ventilation packages to meet all of your ventilation and indoor air quality requirements. All units are equipped with a barometric fresh air damper as the standard ventilation package. All ventilation packages can be built-in at the factory, or field-installed at a later date.

COMMERCIAL ROOM VENTILATOR

BAROMETRIC FRESH AIR DAMPER

ECONOMIZER

NOTE: See Page 8 for WGERV Performance Data and Page 9 for WGCRV Performance Data

ENERGY RECOVERY VENTILATOR

MOTORIZED FRESH AIR DAMPER

NOTE: The above vent systems are intake only without built-in exhaust capability. Building will likely require separate field installed barometric relief or mechanical exhaust elsewhere within the conditioned space. Balancing dampers in the return air grille may be required to achieve specified amount of outdoor air intake.

Ventilation System Packages


WG

ER

V-*3

WIN

TER

HE

ATIN

G P

ER

FOR

MA

NC

E(I

ND

OO

R D

ES

IGN

CO

ND

ITIO

NS

70

°F D

B)

Am

bien

tO

.D.

VEN

TILA

TIO

N R

ATE

45

0 C

FM7

6%

EFF

ICIE

NC

Y3

70

CFM

78

% E

FFIC

IEN

CY

28

0 C

FM8

0%

EFF

ICIE

NC

Y

DB

/°F

WVL

WH

RW

VLW

HR

WVL

WH

R

65

24

30

18

47

19

98

15

58

15

12

12

10

60

48

60

36

94

39

96

31

17

30

24

24

19

55

72

90

55

40

59

94

46

75

45

36

36

29

50

97

20

73

87

79

92

62

34

60

48

48

38

45

12

15

09

23

49

99

07

79

27

56

06

04

8

40

14

58

01

10

81

11

98

89

35

19

07

27

25

8

35

17

01

01

29

28

13

98

61

09

09

10

58

48

46

7

30

19

44

01

47

74

15

98

41

24

68

12

09

69

67

7

25

21

87

01

66

21

17

98

21

40

26

13

60

81

08

86

20

24

30

01

84

68

19

98

01

55

84

15

12

01

20

96

15

26

73

02

03

15

21

97

81

71

43

16

63

21

33

06

N

OTE

: S

ensi

ble

perf

orm

ance

onl

y is

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for

win

ter

appl

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WG

ER

V-*5

WIN

TER

HE

ATIN

G P

ER

FOR

MA

NC

E(I

ND

OO

R D

ES

IGN

CO

ND

ITIO

NS

70

°F D

B)

Am

bien

tO

.D.

VEN

TILA

TIO

N R

ATE

45

0 C

FM7

7%

EFF

ICIE

NC

Y3

70

CFM

78

% E

FFIC

IEN

CY

28

0 C

FM7

9%

EFF

ICIE

NC

Y

DB

/°F

WVL

WH

RW

VLW

HR

WVL

WH

R

65

24

30

18

70

20

00

15

60

15

10

11

90

60

48

60

37

40

40

00

31

20

30

20

23

90

55

72

90

56

10

59

90

46

80

45

40

35

80

50

97

20

74

80

80

00

62

30

60

50

47

80

45

12

15

09

36

09

99

07

79

07

56

05

97

0

40

14

58

01

12

30

11

99

09

35

09

07

07

17

0

35

17

01

01

91

00

13

99

01

09

10

10

58

08

36

0

30

19

44

01

49

70

15

98

01

24

70

12

10

09

56

0

25

21

87

01

68

40

17

98

01

40

30

13

61

01

07

50

20

24

30

01

87

10

19

98

01

55

80

15

12

01

19

50

15

26

73

02

05

80

21

98

01

71

40

16

63

01

31

40

N

OTE

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AP

PLI

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DAT

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S 7

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RATE

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peed

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NCY

VENT

ILAT

ION

RATE

-- 3

70 C

FMM

ediu

m S

peed

(Blu

e) 7

3% E

FFIC

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YVE

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ATIO

N RA

TE --

280

CFM

Low

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d (R

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SVL

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L

105

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580

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487

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7290

72

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4284 0 0

9883

6713

6713

6713

6713

6713

3170 0 0

100

80 75 70 65 60

3150

021

465

1235

212

150

1215

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150

1215

012

150

1215

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1944

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8748

8748

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7560

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7560

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7560

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94

5594

5594

5594

5594

5594

8910

4289 93 0 0

95

80 75 70 65 60

3159

021

465

1235

297

2097

20

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9720

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9720

9720

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011

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2632 0 0

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515

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1574

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2597

417

649

1015

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598

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4476

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1007

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0812

12 0 0

90

80 75 70 65 60

3159

021

465

1235

272

90

7290

7290

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7290

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175

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5249

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1749

610

206

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417

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1015

659

9459

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1998

011

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1965

613

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8733

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1118

965

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31 0 0

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80 75 70 65 60

3159

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465

1235

248

6048

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4860

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1965

613

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3024

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1663

210

332

4662 0 0

1454

598

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8722

3822

38

2238

2238

2238

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2238

1230

876

4634

50 0 0

80

75 70 65 60

2146

512

352

4252

2430

2430

2430

2430

2430

1903

599

2218

22 0

1545

588

9330

6117

50

1750

1750

1750

1750

1370

571

4413

12 0

1764

910

156

3496

1998

1998

1998

1998

1998

1565

181

5814

98 0

1288

474

1425

5214

59

1459

1459

1489

1459

1142

559

5510

94 0

1335

676

8626

4615

12

1512

1512

1512

1512

1184

461

7411

34 0

9883

5687

1958

1119

1119

1119

1119

1119

8765

4569

839 0

7570 65 60

1235

242

52 0

0 0 0

1235

242

52 0

8893

3061 0

0 0 0

8893

3061 0

1015

634

96 0

0 0 0

1015

634

96 0

7414

2552 0

0 0 0

7414

2552 0

7686

2646 0

0 0 0

7686

2646 0

5687

1958 0

0 0 0

5687

1958 0

AP

PLI

CAT

ION

DAT

A —

WG

ER

V-*5

SU

MM

ER

CO

OLI

NG

PE

RFO

RM

AN

CE

(IN

DO

OR

DE

SIG

N C

ON

DIT

ION

S 7

5°D

B/6

2°W

B)

Ambi

ent

O.D.

VENT

ILAT

ION

RATE

-- 4

50CF

MHi

gh S

peed

(Bla

ck)

60%

EFF

ICIE

NCY

VENT

ILAT

ION

RATE

-- 3

70 C

FMM

ediu

m S

peed

(Blu

e) 6

2% E

FFIC

IENC

YVE

NTIL

ATIO

N RA

TE --

280

CFM

Low

Spee

d (R

ed)

64%

EFF

ICIE

NCY

DB/

WB

FVL

TVL

SVL

LHR

THR

SHR

LVL

TVL

SVL

LHR

THR

SHR

LVL

TVL

SVL

LHR

THR

SHR

L

105

75 70 65

2146

514

580

1458

0

1458

014

580

1458

0

6884 0 0

1287

987

4887

48

8748

8748

8748

4131 0 0

1764

911

988

1198

8

1198

811

988

1198

8

5661 0 0

1094

274

3374

33

7433

7433

7433

3510 0 0

1335

690

7290

72

9072

9072

9072

4284 0 0

8548

5806

5806

5806

5806

5806

2742 0 0

100

80 75 70 65 60

3150

021

465

1235

212

150

1215

0

1215

012

150

1215

012

150

1215

0

1944

093

1420

2 0 0

1890

012

879

7411

7290

7290

7290

7290

7290

7290

7290

1161

055

8912

1 0 0

2590

017

649

1015

699

9099

90

9990

9990

9990

9990

9990

1591

076

5916

6 0 0

1605

810

942

6297

6194

6194

6194

6194

6194

6194

6194

9864

4749

103 0 0

1960

013

356

7686

7560

7560

7560

7560

7560

7560

7560

1204

057

9612

6 0 0

1254

485

4849

1948

3848

38

4838

4838

4838

4838

4838

7706

3709 80 0 0

95

80 75 70 65 60

3159

021

465

1235

297

2097

20

9720

9720

9720

9720

9720

2187

011

744

2632 0 0

1895

412

879

7411

5832

5832

5832

5832

5832

5832

5832

1312

270

4715

79 0 0

2597

417

649

1015

679

9279

92

7992

7992

7992

7992

7992

1798

296

5721

64 0 0

1610

410

942

6297

4955

4955

4955

4955

4955

4955

4955

1114

959

8713

42 0 0

1965

613

356

7686

6048

6048

6048

6048

6048

6048

6048

1360

873

0816

38 0 0

1258

085

4849

1938

7138

71

3871

3871

3871

3871

3871

8709

4677

1048 0 0

90

80 75 70 65 60

3159

021

465

1235

272

9072

90

7290

7290

7290

7290

7290

2430

014

175

5062 0 0

1895

412

879

7411

4374

4374

4374

4374

4374

4374

4374

1458

085

0530

37 0 0

2597

417

649

1015

659

9459

94

5994

5994

5994

5994

5994

1998

011

655

4162 0 0

1610

410

942

6297

3716

3716

3716

3716

3716

3716

3716

1238

872

2625

80 0 0

1965

613

356

7686

4536

4536

4536

4536

4536

4536

4536

1512

088

2031

50 0 0

1258

085

4849

1929

0329

03

2903

2903

2903

2903

2903

9677

5645

2016 0 0

85

80 75 70 65 60

3159

021

465

1235

248

6048

60

4860

4860

4860

4860

4860

2673

016

605

7492 0 0

1895

412

879

7411

2916

2916

2916

2916

2916

2916

2916

1603

899

6344

95 0 0

2597

417

649

1015

639

9639

96

3996

3996

3996

3996

3996

2197

813

653

6160 0 0

1610

410

942

6297

2478

2478

2478

2478

2478

2478

2478

1362

684

6538

19 0 0

1965

613

356

7686

3024

3024

3024

3024

3024

3024

3024

1663

210

332

4662 0 0

1258

085

4849

1919

3519

35

1935

1935

1935

1935

1935

1064

466

1229

83 0 0

80

75 70 65 60

2146

512

352

4252

2430

2430

2430

2430

2430

1903

599

2218

22 0

1287

974

1125

5114

58

1458

1458

1458

1458

1142

159

5310

93 0

1764

910

156

3496

1998

1998

1998

1998

1998

1565

181

5814

98 0

1094

262

9721

6812

39

1239

1239

1239

1239

9704

5058

929 0

1335

676

8626

4615

12

1512

1512

1512

1512

1184

461

7411

34 0

8548

4919

1693

968

968

968

968

968

7580

3951

726 0

7570 65 60

1235

242

52 0

0 0 0

1235

242

52 0

7411

2551 0

0 0 0

7411

2551 0

1015

634

96 0

0 0 0

1015

634

96 0

6297

2168 0

0 0 0

6297

2168 0

7686

2646 0

0 0 0

7686

2646 0

4919

1693 0

0 0 0

4919

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En

erg

y R

eco

ver

y V

enti

lato

r P

erfo

rma

nce

Da

ta

LEG

EN

D:

VLT

=

Vent

ilati

on L

oad

- To

tal

VLS

=

V

enti

lati

on L

oad

- S

ensi

ble

VLL

=

Vent

ilati

on L

oad

- La

tent

HR

T =

Hea

t R

ecov

ery

- To

tal

HR

S =

H

eat

Rec

over

y -

Sen

sibl

eH

RL

=

Hea

t R

ecov

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- La

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0

50

100

150

200

250

300

350

400

450

500

550

600

closed A B C D Open

Fres

h Ai

r CFM

Damper Position

W24G CRV Airflow Versus Position - Low Speed

Free Blow

.15" ESP

.30" ESP

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

closed A B C D Open

Fres

h Ai

r CFM

Damper Position

W24G CRV Airflow Versus Position - Medium Speed

Free Blow

.15" ESP

.30" ESP

050

100150200250300350400450500550600650700750

closed A B C D Open

Fres

h Ai

r CFM

Damper Position

W24G CRV Airflow Versus Position - High Speed

Free Blow

.15" ESP

.30" ESP

Co

mm

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Ven

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Per

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Per

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0

50

100

150

200

250

300

350

400

450

500

550

600

650

closed A B C D Open

Fres

h Ai

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Damper Position

W30-36G CRV Airflow Versus Position - Low Speed

Free Blow

.15" ESP

.30" ESP

050

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closed A B C D Open

Fres

h Ai

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Damper Position

W30-36G CRV Airflow Versus Position - Medium Speed

Free Blow

.15" ESP

.30" ESP

050

100150200250300350400450500550600650700750800

closed A B C D Open

Fres

h Ai

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Damper Position

W30-36G CRV Airflow Versus Position - High Speed

Free Blow

.15" ESP

.30" ESP


0

50

100

150

200

250

300

350

400

450

500

550

600

650

closed A B C D Open

Fres

h Ai

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Damper Position

W42-60G CRV Airflow Versus Position - Low Speed

Free Blow

0.15" ESP

0.30" ESP

050

100150200250300350400450500550600650700750800

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Fres

h Ai

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Damper Position

W42-60G CRV Airflow Versus Position - Medium Speed

Free Blow

0.15" ESP

0.30" ESP

050

100150200250300350400450500550600650700750800850900

closed A B C D Open

Fres

h Ai

r CFM

Damper Position

W42-60G CRV Airflow Versus Position - High Speed

Free Blow

0.15" ESP

0.30" ESP

Co

mm

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al

Ro

om

Ven

tila

tor

Per

form

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W24G3D Application Performance DataIndoor

ConditionsOutdoor

Conditions System Capacity Pounds of Water/Hour

EvaporatorAirflow

ApproximateSupply Air Mode

DB/WB % RH DB Total Sensible Latent S/T Lbs. CFM DB/WBA/Cvs.

Dehum

65/63 90 65 27,900 11,900 16,000 .43 15.1 800 51.6 / 51.1 A/C

65/63 90 65 -0- (800) 13,050 -0- 12.3 800 66.0 / 58.2 Dehum

75/62.5 50 75 28,750 19,750 7,000 .69 6.6 800 52.5 / 50.8 A/C

75/62.5 50 75 9,650 3,700 5,950 .38 5.6 800 70.8 / 58.5 Dehum

75/65.5 60 75 28,550 17,550 11,000 .62 10.4 800 54.9 / 53.7 A/C

75/65.5 60 75 10,950 2,000 8,950 .18 8.5 800 72.9 / 61.3 Dehum

75/68 70 75 29,650 15,450 14,200 .52 13.4 800 57.4 / 56.5 A/C

75/68 70 75 11,850 350 11,500 .03 10.8 800 74.7 / 63.8 Dehum

80/67 50 95 26,000 18,900 7,100 .73 6.7 800 58.8 / 56.8 A/C

80/67 50 95 -0- (2,500) 6,000 -0- 5.7 800 82.9 / 65.8 Dehum


ConditionsOutdoor


EvaporatorAirflow



Dehum

65/63 90 65 35,650 15,550 20,100 .43 19.0 1000 51.1 / 50.8 A/C

65/63 90 65 -0- (950) 16,200 -0- 15.3 1000 65.9 / 58.1 Dehum

75/62.5 50 75 33,050 25,300 7,750 .76 7.3 1000 52.1 / 50.9 A/C

75/62.5 50 75 10,300 4,200 6,100 .41 5.8 1000 71.1 / 59.2 Dehum

75/65.5 60 75 34,950 22,200 12,750 .64 12.0 1000 54.8 / 53.9 A/C

75/65.5 60 75 11,900 2,450 9,450 .21 8.9 1000 72.8 / 61.8 Dehum

75/68 70 75 36,400 19,550 16,850 .54 15.9 1000 57.2 / 56.5 A/C

75/68 70 75 13,300 700 12,600 .05 11.9 1000 74.3 / 64.1 Dehum

80/67 50 95 32,000 24,350 7,650 .76 7.2 1000 58.0 / 56.8 A/C

80/67 50 95 -0- (2,200) 6,350 -0- 6.0 1000 82.1 /65.8 Dehum


ConditionsOutdoor


EvaporatorAirflow



Dehum

65/63 90 65 35,050 15,350 19,700 .44 18.6 1100 52.1 / 52.1 A/C

65/63 90 65 11,600 (2,450) 14,050 -0- 13.3 1100 67.2 / 59.8 Dehum

75/62.5 50 75 33,800 26,250 7,550 .78 7.1 1100 53.7 / 51.9 A/C

75/62.5 50 75 7,150 1,500 5,650 .21 5.3 1100 73.9 / 62.5 Dehum

75/65.5 60 75 34,900 22,550 12,350 .65 11.6 1100 56.6 / 55.3 A/C

75/65.5 60 75 8,850 (100) 8,950 -0- 8.5 1100 75.2 / 65.6 Dehum

75/68 70 75 36,100 19,600 16,500 .54 15.5 1100 58.8 / 58.0 A/C

75/68 70 75 10,250 (1,350) 11,600 -0- 11.0 1100 76.2 / 65.3 Dehum

80/67 50 95 34,500 26,600 7,900 .77 7.5 1100 57.9 / 57.1 A/C

80/67 50 95 300 (5,500) 5,800 -0- 5.5 1100 84.7 / 67.0 Dehum



ConditionsOutdoor


EvaporatorAirflow



Dehum

65/63 90 65 46,800 20,700 26,100 .44 24.6 1400 52.0 / 51.6 A/C

65/63 90 65 23,450 (900) 24,350 -0- 23.0 1400 65.6 / 57.4 Dehum

75/62.5 50 75 44,050 34,700 9,350 .79 8.8 1400 52.6 / 51.6 A/C

75/62.5 50 75 17,650 9,750 7,900 .55 7.5 1400 68.8 / 58.5 Dehum

75/65.5 60 75 46,500 30,350 16,150 .65 15.2 1400 55.5 / 54.8 A/C

75/65.5 60 75 20,550 6,200 14,350 .30 13.5 1400 71.2 / 61.1 Dehum

75/68 70 75 49,000 26,850 22,150 .55 20.9 1400 58.0 / 57.3 A/C

75/68 70 75 23,100 3,150 19,950 .14 18.8 1400 73.3 / 63.3 Dehum

80/67 50 95 42,000 32,400 9,600 .77 9.1 1400 58.8 / 57.5 A/C

80/67 50 95 9,700 1,800 7,900 .18 7.5 1400 79.0 / 65.1 Dehum


ConditionsOutdoor


EvaporatorAirflow



Dehum

65/63 90 65 52,550 22,300 30,250 .42 28.6 1450 51.0 / 50.7 A/C

65/63 90 65 24,350 (2,050) 26,400 -0- 24.9 1450 66.3 / 57.8 Dehum

75/62.5 50 75 50,200 38,600 11,600 .77 11.0 1450 50.8 / 50.3 A/C

75/62.5 50 75 17,800 8,300 9,500 .46 9.0 1450 69.0 / 58.6 Dehum

75/65.5 60 75 52,750 33,350 19,400 .63 18.3 1450 54.1 / 53.6 A/C

75/65.5 60 75 20,650 5,250 15,400 .26 14.5 1450 71.6 / 61.3 Dehum

75/68 70 75 55,600 29,200 26,400 .53 24.9 1450 56.7 / 56.3 A/C

75/68 70 75 23,050 1,650 21,400 .07 20.2 1450 73.9 / 63.6 Dehum

80/67 50 95 48,000 36,400 11,600 .76 10.9 1450 57.1 / 56.5 A/C

80/67 50 95 7,200 150 7,050 .02 6.6 1450 79.9 / 65.6 Dehum


ConditionsOutdoor


EvaporatorAirflow



Dehum

65/63 90 65 63,400 28,150 35,250 .44 33.3 1650 49.9 / 49.7 A/C

65/63 90 65 31,250 1,550 29,700 .05 28.0 1650 66.3 / 57.0 Dehum

75/62.5 50 75 60,100 44,400 15,700 .74 14.8 1650 50.8 / 49.6 A/C

75/62.5 50 75 24,200 10,100 14,100 .42 13.3 1650 69.6 / 57.8 Dehum

75/65.5 60 75 63,600 39,400 24,200 .62 22.8 1650 53.7 / 52.8 A/C

75/65.5 60 75 27,700 5,950 21,750 .21 20.5 1650 72.1 / 60.5 Dehum

75/68 70 75 66,400 35,150 31,250 .53 29.5 1650 56.2 / 55.6 A/C

75/68 70 75 30,650 2,300 28,350 .08 26.7 1650 74.2 / 62.7 Dehum

80/67 50 95 57,000 41,700 15,300 .73 14.4 1650 57.3 / 56.0 A/C

80/67 50 95 13,950 100 13,850 .01 13.1 1650 80.2 / 64.6 Dehum


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BFILTERSERVICEDOOR

1 1

PANEL DOOR

PANEL (LOCKABLE)

CONDENSERAIR OUTLET

BACK

RETURN OPENING

SUPPLY OPENING

GASENTRANCES

CIRCUIT BREAKER/

VENT OPTION

4 DEG. PITCH IN TOP

DOORVESTIBULE

AIR EXHAUSTCOMBUSTION

AIR INLETSCONDENSER

COMBUSTIONAIR INTAKE

CONTROL

DISCONNECT ACCESS

RIGHT SIDE

PANEL

FRONT

ENTRANCESLOW VOLTAGE

HIGH VOLTAGE ENTRANCES

FRONT DOOR

MIS-3239 A

UNIT A B C D E F G H I J K L M N O P Q RW24G-W30G-W36G 7.88 27.88 13.88 24.25 40 25.63 81.63 27.38 27.5 39.25 5.88W42G-W48G-W60G 9.88 29.88 15.88 27.25 43.81 31.63 87.5 33.38 28.75 42.88 3.75

UNIT S T U V W X Y Z AA BB CC DD EE FF GG HH IIW24G-W30G-W36G 12 - 7 HOLES 2.88 22.9 38 17.84 4.44 11.44 9 36.25 2 0.38W42G-W48G-W60G 16 - 6 HOLES 3.88 24.9 42 17.34 8.44 12.19 10 40.25 2.75 0.44

1.257.25 1.133.75 2.25 3.25

15.31 4.5 2.514.88 30 14.12 15.44

DIMENSIONS OF BASIC UNIT

Optional top outlet in place of standard back supply opening, see Nomenclature outlet options (next page). Standard unit can also be field converted to this configuration using approved top supply outlet conversion kit shown on next page.

INSTALLATION W24G - W30G - W36G W42G - W48G - W60G

Installation Wall (from combustible materials) 0" 0"

Outlet Duct (from combustible materials) 1" first 3' 1" first 3'

Vent Terminal (from combustible materials) 17" 16"

Top (from combustible materials) 1" 0"

Condenser Air Inlets 20" 20"

1-inch clearance at rear top of unit (at the wall surface). The 4° pitch of top creates 1.688 inch clearance between front top and any extended overhang above the top of the unit.

0-inch clearance at rear top of unit (at the wall surface). The 4° pitch of top creates .688 inch clearance between front top and any extended overhang above the top of the unit.

Minimum Clearances

ALL MODELS

Burner Service - Right side 20"

Compressor - Right side 20"

Controls - Right side 20"

Condenser Fan - Left side 20"

Service Access


Bard Manufacturing Company, Inc. Bryan, Ohio 43506 www.bardhvac.com

Due to our continuous product improvement policy, all specifications subject to change without notice. Before purchasing this appliance, read important energy cost and efficiency information available from your retailer.

MODEL NUMBER CONTROL MODULES (See Control Module Options)

| COIL OPTIONS X - No Coating 1 - Phenolic Coated Evap. 2 - Phenolic Coated Cond. 3 - Phenolic Coating on both coils

W 36 G 3 A X B X X X X X X

FEATURE CODE (-) = Standard C = Canadian ApprovalD = Dehumidification

OUTLET OPTIONS X - Front T - Top

COOLINGCAPACITY 24 - 2 Ton30 - 2½ Ton36 - 3 Ton42 - 3½ Ton 48 - 4 Ton 60 - 5 Ton

REVISIONCODE

VOLTS & PHASE A - 230/208-60-1 B - 230/208-60-3 C - 460-60-3

EMISSIONS X - Standard

HEATING INPUT 2-3 Ton 3.5 - 5 TonA = 45,000 B = 75,000 B = 68,000 C = 100,000 C = 90,000 D = 125,000*

FILTER OPTIONS X - 2-Inch Pleated(MERV8) W - 1-Inch Washable

COLOR OPTIONS X - Beige 4 - Buckeye Gray8 - Dark Bronze

GAS / ELECTRIC

VENT OPTIONS (See Chart Below)

Air Conditioning Wall-Mount Model Nomenclature

Form No. S3500

June, 2015

Supersedes: NEW

Low ambient control is required with economizer for low temperature compressor operation. Independent selection of intake and exhaust speeds (rate) with terminal block selection.â Color option must be specified to match unit ("X" = Beige; "4" = Buckeye Gray)

Ventilation OptionsModels W24G, W30G, W36G W42G, W48G, W60G

DescriptionFactory Installed

Code No.Field Installed

Part No.Factory Installed

Code No.Field Installed

Part No. Barometric Fresh Air Damper - No Exhaust X WGBFAD-3 X WGBFAD-5 Blank-Off Plate B WGBOP-3 B WGBOP-5 Motorized Fresh Air Damper - No Exhaust M WGMFAD-3A M WGMFAD-5A Commercial Ventilator - Spring Return w/Exhaust V WGCRVS-3A V WGCRVS-5A Commercial Ventilator - Power Return w/Exhaust P WGCRVP-3A P WGCRVP-5A Economizer (Internal) Fully Modulating w/Exhaust E WGJIFM-3 E WGJIFM-5 Energy Recovery Ventilator - 230 Volt w/Exhaust R WGERV-A3B-â R WGERV-A5B-â Energy Recovery Ventilator - 460 Volt w/Exhaust R WGERV-C3C-â R WGERV-C5C-â

Top Supply Outlet Conversion Kits-Field Installed (Convert Standard Front Outlet to Top Outlet)

USED WITH MODELS UNIT COLOR X - BEIGE UNIT COLOR 4 - BUCKEYE GRAY UNIT COLOR 8 - DARK BRONZE

W24G, W30G, W36G TSO-WG3-X TSO-WG3-4 TSO-WG3-8W42G, W48G, W60G TSO-WG5-X TSO-WG5-4 TSO-WG5-8

Air Conditioning Control ModulesAVAILABLE CONTROL OPTIONS

Factory Installed Code Standard UnitField Installed Code

Dehumidification UnitField Installed Code

CCM HPC LPC LAC

STD STD STD X N/A N/ASTD STD STD l H CMA-29 n CMA-28 o

STD = Standard equipment CCM. Compressor control module has adjustable 30-second to 5-minute delay-on-break timer. On initial power-up, or any time the power is interrupted, the delay-on-make will be 2-minutes plus 10% of the delay-on-break setting. There is no delay-on-make during routine operation of the unit. The module also provides the lockout feature (with 1 retry) for high and/or low-pressure controls, and a 2-minute timed bypass for low-pressure control. HPC. High pressure control is auto reset. Always used with compressor control module (CCM) which is included. See note . LPC. Low pressure control is auto reset. Always used with compressor control module (CCM) which is included. See note . LAC. Low ambient control permits cooling operation down to 0°F. Evaporator Freezestat is included.n CMA-29 Field installed LAC has evaporator Freezestat included.o CMA-28 Field installed LAC does not include Freezestat as one is installed as part of the dehumidification base unit.

Optional Field Installed Accessories DESCRIPTION PART NUMBER

Natural Gas High Altitude Pressure Switch Kit (6000 - 10,000 Feet) 8620-189 Note: Natural Gas Orifice Change May Be Required Depending Upon Altitude and Gas BTU content. See Orifice and Altitude Tables. Propane Gas Conversion Kit (0 - 6000 Feet Altitude) WGCK-1 Propane Gas Conversion Kit (6000 - 10,000 Feet Altitude) WGCK-2 Vertical Vent Kit (Includes all parts for 5 foot vertical vent) VVK-5A Additional 1 foot vertical vent pipe section for VVK-5A 8620-201 Additional 2 foot vertical vent pipe section for VVK-5A 8620-170 Additional 3 foot vertical vent pipe section for VVK-5A 8620-200 Additional 5 foot vertical vent pipe section for VVK-5A 8620-171

Documents

THE WALL-MOUNT™ GAS/ELECTRIC · 2015. 6. 18. · H 2 0 Cooling Mode MANUAL FAN and HEATING MODE Wet Coil 68,000 BTU Input 61,000 BTU Input High Med Low High Med Low High Med Low.10