OD MODEL
4TWX4036B1

ID MODEL
4TXCB036BC3

NOM CFM
1200

ARI REF #
1220015

Document Date: 2/6/2008

COOLING PERFORMANCE AT INDOOR DRY BULB TEMPERATURES

OD AMB
ID WB TOT CAP 72 75 78 80 KW
85
59 32.8 27.5 31.0 32.8 32.8 2.8
63 34.2 22.2 25.7 29.2 31.5 2.8
67 36.9 17.4 20.9 24.3 26.7 2.8
71 39.8 12.5 16.0 19.5 21.8 2.8
95
59 31.4 26.9 30.3 31.4 31.4 3.1
63 32.7 21.6 25.1 28.6 30.9 3.1
67 35.3 16.8 20.3 23.8 26.1 3.2
71 38.1 12.0 15.4 18.9 21.2 3.2
105
59 30.0 26.2 29.7 30.0 30.0 3.4
63 31.3 21.0 24.5 28.0 30.3 3.4
67 33.7 16.2 19.7 23.2 25.5 3.5
71 36.4 11.4 14.9 18.3 20.7 3.5
115
59 28.5 25.6 28.5 28.5 28.5 3.7
63 29.8 20.4 23.9 27.4 29.7 3.8
67 32.1 15.6 19.1 22.6 24.9 3.8
71 34.6 10.8 14.3 17.7 20.1 3.8

USE THE FOLLOWING FACTORS TO COMPENSATE FOR DIFFERENT AIR FLOW

AIR FLOW RATE, CFM. CAPACITY MULTIPLIER TOTAL POWER MULTIPLIER
1050 0.97 0.98
1350 1.03 1.02

ARI RATING FOR COOLING

CFM CAPACITY (A) TEST SEER EER
1050 34400 13.00 11.00

A.R.I. Standard Capacity Rating Conditions

A.R.I. STANDARD 210/240 RATING CONDITIONS — (A) Cooling 80°F. D.B., 67°F. W.B. air entering indoor coil, 95°F. D.B. air entering outdoor coil. (B) High Temperature Heating 47°F. D.B., 43°F. W.B. air entering outdoor coil, 70°F. D.B. air entering indoor coil. (C) Low Temperature Heating 17°F. D.B. ,15°F. W.B. air entering outdoor coil, 70°F. D.B. air entering indoor coil. (D) Rated indoor airflow for heating is the same as for cooling.

 

 

OD MODEL
4TWX4036B1

ID MODEL
4TXCB036BC3

NOM CFM
1200

ARI REF #
1220015

Document Date: 2/6/2008

HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE

  TOTAL CAPACITY MBH. TOTAL POWER IN KILOWATTS
OD AMB 60 70 75 80 60 70 75 80
215.014.714.514.42.32.52.62.6
716.916.616.516.32.42.52.62.7
1218.918.618.418.22.42.62.62.7
1720.920.520.320.12.52.62.72.8
2221.821.421.221.02.52.62.72.8
2722.822.322.121.92.52.62.72.8
3223.723.223.022.82.52.72.72.8
3725.725.224.924.72.52.72.82.9
4229.228.728.428.22.62.82.93.0
4732.832.231.931.62.72.92.93.0
5234.834.233.833.52.72.93.03.1
5736.836.135.735.42.83.03.03.1
6238.838.137.737.32.83.03.13.2
6740.840.039.639.22.93.03.13.2
7242.842.041.541.22.93.13.23.3

USE THE FOLLOWING FACTORS TO COMPENSATE FOR DIFFERENT AIR FLOW

AIR FLOW RATE, CFM. CAPACITY MULTIPLIER TOTAL POWER MULTIPLIER
1050 0.987 0.975
1350 1.011 1.025

ARI RATING FOR HEATING

CFM CAPACITY 47 COP 47 CAPACITY 17 COP 17 HSPF
1050 31400 3.28 20000 2.30 8.20

A.R.I. Standard Capacity Rating Conditions

A.R.I. STANDARD 210/240 RATING CONDITIONS — (A) Cooling 80°F. D.B., 67°F. W.B. air entering indoor coil, 95°F. D.B. air entering outdoor coil. (B) High Temperature Heating 47°F. D.B., 43°F. W.B. air entering outdoor coil, 70°F. D.B. air entering indoor coil. (C) Low Temperature Heating 17°F. D.B. ,15°F. W.B. air entering outdoor coil, 70°F. D.B. air entering indoor coil. (D) Rated indoor airflow for heating is the same as for cooling.