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COOLING CAPACITIES - 3 TON (BCH036) | 
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  | Air On  | 
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  | Temperature of Air on Outdoor Coil  | 
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  | Indoor  | 
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  | 85 °F  | 
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  | 95 °F  | 
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  | Coil  | 
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  | Sensible Capacity  | 1  | , MBH  | 
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  | 1  | , MBH  | 
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  | Total  | Power  | 
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  | Total  | Power  | 
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  | Sensible Capacity  | 
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  | CFM  | 
  | WB  | Cap.1  | Input2  | 
  | Entering Dry Bulb, °F  | 
  | Cap.1  | Input2  | 
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  | Entering Dry Bulb, °F  | 
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  | °F  | MBH  | KW  | 86  | 83  | 80  | 77  | 
  | 74  | 71  | 
  | 68  | MBH  | KW  | 
  | 86  | 83  | 80  | 77  | 74  | 71  | 68  | 
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  | 72  | 51  | 3.4  | 37  | 32  | 28  | 24  | 
  | 19  | -  | 
  | -  | 47  | 3.7  | 
  | 34  | 29  | 25  | 22  | 17  | -  | -  | 
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1750  | 
  | 67  | 46  | 3.4  | 40  | 40  | 36  | 31  | 
  | 26  | 21  | 
  | 16  | 44  | 3.7  | 
  | 38  | 38  | 34  | 29  | 24  | 20  | 15  | 
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  | 62  | 42  | 3.3  | 42  | 42  | 41  | 39  | 
  | 34  | 29  | 
  | 24  | 38  | 3.6  | 
  | 38  | 38  | 37  | 35  | 30  | 26  | 21  | 
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  | 57  | 42  | 3.3  | 42  | 42  | 42  | 40  | 
  | 35  | 30  | 
  | 25  | 37  | 3.6  | 
  | 37  | 37  | 37  | 35  | 30  | 26  | 22  | 
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  | 72  | 49  | 3.4  | 35  | 30  | 26  | 22  | 
  | 18  | -  | 
  | -  | 46  | 3.7  | 
  | 32  | 28  | 24  | 20  | 16  | -  | -  | 
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1500  | 
  | 67  | 45  | 3.4  | 39  | 37  | 33  | 29  | 
  | 24  | 20  | 
  | 15  | 42  | 3.7  | 
  | 36  | 34  | 30  | 27  | 22  | 18  | 14  | 
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  | 62  | 41  | 3.3  | 41  | 41  | 40  | 37  | 
  | 32  | 28  | 
  | 24  | 37  | 3.6  | 
  | 37  | 37  | 36  | 33  | 28  | 25  | 21  | 
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  | 57  | 41  | 3.3  | 41  | 41  | 41  | 38  | 
  | 34  | 29  | 
  | 25  | 36  | 3.6  | 
  | 36  | 36  | 36  | 33  | 29  | 25  | 21  | 
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  | 72  | 48  | 3.4  | 33  | 29  | 24  | 20  | 
  | 16  | -  | 
  | -  | 45  | 3.7  | 
  | 30  | 27  | 22  | 18  | 15  | -  | -  | 
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1400  | 
  | 67  | 44  | 3.3  | 39  | 36  | 32  | 28  | 
  | 23  | 20  | 
  | 15  | 41  | 3.7  | 
  | 36  | 33  | 29  | 26  | 21  | 18  | 13  | 
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  | 62  | 40  | 3.3  | 40  | 39  | 38  | 34  | 
  | 30  | 26  | 
  | 22  | 36  | 3.6  | 
  | 36  | 35  | 34  | 30  | 27  | 23  | 19  | 
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  | 57  | 40  | 3.3  | 40  | 40  | 39  | 35  | 
  | 31  | 27  | 
  | 23  | 36  | 3.5  | 
  | 36  | 36  | 35  | 31  | 27  | 24  | 20  | 
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  | 72  | 47  | 3.4  | 31  | 27  | 24  | 20  | 
  | 16  | -  | 
  | -  | 44  | 3.7  | 
  | 29  | 25  | 22  | 18  | 14  | -  | -  | 
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  | 1200  | 
  | 67  | 41  | 3.3  | 36  | 32  | 29  | 25  | 
  | 22  | 18  | 
  | 14  | 39  | 3.6  | 
  | 34  | 30  | 27  | 23  | 20  | 17  | 13  | 
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  | 62  | 38  | 3.3  | 38  | 37  | 36  | 32  | 
  | 29  | 25  | 
  | 21  | 35  | 3.6  | 
  | 35  | 34  | 33  | 29  | 26  | 23  | 19  | 
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  | 57  | 37  | 3.3  | 37  | 37  | 36  | 33  | 
  | 30  | 26  | 
  | 22  | 35  | 3.5  | 
  | 35  | 35  | 34  | 31  | 28  | 24  | 20  | 
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  | 72  | 45  | 3.3  | 28  | 25  | 22  | 19  | 
  | 16  | -  | 
  | -  | 42  | 3.6  | 
  | 26  | 23  | 20  | 17  | 14  | -  | -  | 
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1050  | 
  | 67  | 41  | 3.3  | 34  | 30  | 27  | 24  | 
  | 20  | 17  | 
  | 14  | 38  | 3.6  | 
  | 31  | 27  | 25  | 22  | 18  | 15  | 12  | 
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  | 62  | 36  | 3.3  | 36  | 35  | 33  | 30  | 
  | 27  | 24  | 
  | 21  | 34  | 3.5  | 
  | 34  | 33  | 31  | 28  | 25  | 22  | 19  | 
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  | 57  | 36  | 3.3  | 36  | 36  | 34  | 31  | 
  | 28  | 25  | 
  | 22  | 33  | 3.5  | 
  | 33  | 33  | 31  | 28  | 25  | 22  | 20  | 
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  | 72  | 45  | 3.3  | 26  | 24  | 20  | 17  | 
  | 15  | -  | 
  | -  | 40  | 3.6  | 
  | 23  | 21  | 17  | 15  | 13  | -  | -  | 
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900  | 
  | 67  | 39  | 3.3  | 31  | 28  | 25  | 22  | 
  | 19  | 17  | 
  | 14  | 35  | 3.6  | 
  | 27  | 25  | 22  | 19  | 17  | 15  | 12  | 
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  | 62  | 35  | 3.2  | 35  | 34  | 32  | 29  | 
  | 25  | 23  | 
  | 20  | 32  | 3.5  | 
  | 32  | 30  | 28  | 25  | 22  | 20  | 17  | 
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  | 57  | 35  | 3.2  | 35  | 35  | 32  | 30  | 
  | 26  | 24  | 
  | 21  | 31  | 3.5  | 
  | 31  | 31  | 28  | 26  | 23  | 21  | 18  | 
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  | Air On  | 
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  | Temperature of Air on Outdoor Coil  | 
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  | Indoor  | 
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  | 105 °F  | 
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  | 115 °F  | 
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  | Coil  | 
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  | Sensible Capacity  | 1  | , MBH  | 
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  | 1  | , MBH  | 
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  | Total  | Power  | 
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  | Total  | Power  | 
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  | Sensible Capacity  | 
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  | CFM  | 
  | WB  | Cap.1  | Input2  | 
  | Entering Dry Bulb, °F  | 
  | Cap.1  | Input2  | 
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  | Entering Dry Bulb, °F  | 
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  | °F  | MBH  | KW  | 86  | 83  | 80  | 77  | 
  | 74  | 71  | 
  | 68  | MBH  | KW  | 
  | 86  | 83  | 80  | 77  | 74  | 71  | 68  | 
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  | 72  | 44  | 4.0  | 31  | 27  | 24  | 20  | 
  | 16  | -  | 
  | -  | 42  | 4.2  | 
  | 30  | 26  | 23  | 19  | 15  | -  | -  | 
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1750  | 
  | 67  | 40  | 4.0  | 34  | 34  | 31  | 26  | 
  | 22  | 18  | 
  | 13  | 36  | 4.1  | 
  | 31  | 31  | 28  | 24  | 20  | 16  | 12  | 
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  | 62  | 35  | 3.9  | 35  | 35  | 34  | 32  | 
  | 28  | 24  | 
  | 20  | 34  | 4.1  | 
  | 34  | 34  | 33  | 31  | 27  | 23  | 19  | 
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  | 57  | 35  | 3.9  | 35  | 35  | 35  | 33  | 
  | 29  | 25  | 
  | 20  | 33  | 4.1  | 
  | 33  | 33  | 33  | 31  | 27  | 23  | 19  | 
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  | 72  | 43  | 4.0  | 30  | 26  | 22  | 19  | 
  | 15  | -  | 
  | -  | 41  | 4.2  | 
  | 29  | 25  | 21  | 18  | 15  | -  | -  | 
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1500  | 
  | 67  | 38  | 4.0  | 32  | 31  | 27  | 24  | 
  | 20  | 16  | 
  | 12  | 35  | 4.1  | 
  | 30  | 28  | 25  | 22  | 18  | 15  | 11  | 
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  | 62  | 34  | 3.9  | 34  | 34  | 33  | 30  | 
  | 26  | 23  | 
  | 19  | 33  | 4.1  | 
  | 33  | 33  | 32  | 29  | 25  | 22  | 19  | 
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  | 57  | 34  | 3.9  | 34  | 34  | 34  | 31  | 
  | 28  | 24  | 
  | 20  | 32  | 4.1  | 
  | 32  | 32  | 32  | 29  | 26  | 22  | 19  | 
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  | 72  | 42  | 4.0  | 28  | 25  | 21  | 17  | 
  | 14  | -  | 
  | -  | 39  | 4.2  | 
  | 26  | 23  | 19  | 16  | 13  | -  | -  | 
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1400  | 
  | 67  | 37  | 4.0  | 32  | 30  | 26  | 23  | 
  | 19  | 16  | 
  | 12  | 34  | 4.1  | 
  | 30  | 27  | 24  | 21  | 17  | 15  | 11  | 
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  | 62  | 33  | 3.9  | 33  | 32  | 31  | 28  | 
  | 24  | 21  | 
  | 18  | 32  | 4.1  | 
  | 32  | 31  | 30  | 27  | 24  | 20  | 17  | 
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  | 57  | 32  | 3.8  | 32  | 32  | 31  | 28  | 
  | 24  | 21  | 
  | 18  | 32  | 4.0  | 
  | 32  | 32  | 31  | 28  | 24  | 21  | 18  | 
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  | 72  | 41  | 4.0  | 27  | 23  | 20  | 17  | 
  | 13  | -  | 
  | -  | 37  | 4.2  | 
  | 24  | 21  | 18  | 15  | 12  | -  | -  | 
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1200  | 
  | 67  | 35  | 3.9  | 30  | 27  | 24  | 21  | 
  | 18  | 15  | 
  | 11  | 32  | 4.1  | 
  | 28  | 24  | 22  | 19  | 17  | 14  | 10  | 
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  | 62  | 32  | 3.9  | 32  | 31  | 30  | 26  | 
  | 24  | 21  | 
  | 17  | 30  | 4.1  | 
  | 30  | 29  | 28  | 25  | 22  | 19  | 16  | 
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  | 57  | 31  | 3.8  | 31  | 31  | 31  | 27  | 
  | 25  | 21  | 
  | 18  | 29  | 4.0  | 
  | 29  | 29  | 29  | 25  | 23  | 20  | 17  | 
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  | 72  | 40  | 3.9  | 24  | 22  | 19  | 16  | 
  | 14  | -  | 
  | -  | 35  | 4.1  | 
  | 21  | 19  | 17  | 14  | 12  | -  | -  | 
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1050  | 
  | 67  | 34  | 3.9  | 28  | 24  | 22  | 19  | 
  | 16  | 14  | 
  | 11  | 31  | 4.0  | 
  | 25  | 22  | 20  | 18  | 15  | 12  | 10  | 
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  | 62  | 30  | 3.8  | 30  | 29  | 27  | 25  | 
  | 22  | 20  | 
  | 17  | 29  | 4.0  | 
  | 29  | 28  | 26  | 24  | 21  | 19  | 16  | 
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  | 57  | 30  | 3.8  | 30  | 30  | 28  | 25  | 
  | 23  | 20  | 
  | 18  | 28  | 4.0  | 
  | 28  | 28  | 26  | 24  | 21  | 19  | 17  | 
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  | 72  | 38  | 3.9  | 21  | 20  | 16  | 14  | 
  | 12  | -  | 
  | -  | 34  | 4.1  | 
  | 19  | 18  | 15  | 12  | 11  | -  | -  | 
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900  | 
  | 67  | 32  | 3.9  | 25  | 22  | 20  | 18  | 
  | 15  | 13  | 
  | 11  | 29  | 4.0  | 
  | 23  | 20  | 18  | 16  | 14  | 12  | 10  | 
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  | 62  | 29  | 3.8  | 29  | 27  | 25  | 23  | 
  | 20  | 18  | 
  | 16  | 27  | 4.0  | 
  | 27  | 25  | 24  | 21  | 18  | 17  | 15  | 
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  | 57  | 29  | 3.8  | 29  | 29  | 26  | 24  | 
  | 21  | 19  | 
  | 17  | 26  | 4.0  | 
  | 26  | 26  | 23  | 22  | 19  | 17  | 15  | 
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1These capacities are gross ratings. For net capacity, determine the KW of the supply air blower motor from the Blower Performance Table, multiply this value by 3.415 MBH / KW to determine the motor heat, and deduct this heat from the gross capacity of the unit.
2These ratings include the compressor and the outdoor fan motors but not the supply air blower motor. The total outdoor fan motor power input is 0.35 KW. Refer to the Blower Performance Table for the KW of the supply air blower motor.
NOMINAL RATING
ALL SENSIBLE CAPACITY
4  | Unitary Products Group  |