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Carrier
Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05
14
ARI/ISO/ASHRAE 13256-1
GT-PX (50YDS) Performance Data - English (IP) Units
GT-PX (50YDS) Performance Data - Metric (SI) Units
Model
Load
Water Loop Heat Pump
Ground Water Heat Pump
Ground Loop Heat Pump
Cooling 86°F
Heating 68°F
Cooling 59°F
Heating 50°F
Cooling 77°F
Heating 32°F
Capacity
Btuh
EER
Btuh/W
Capacity
Btuh
COP
Capacity
Btuh
EER
Btuh/W
Capacity
Btuh
COP
Capacity
Btuh
EER
Btuh/W
Capacity
Btuh
COP
026
Full
24,700
15.0
31,400
5.3
28,600
23.2
25,600
4.7
26,400
18.0
19,500
3.9
026
Part
18,300
16.3
24,300
5.4
22,000
29.4
19,200
4.6
20,800
24.5
16,600
4.1
038
Full
35,900
14.8
44,700
5.0
40,100
21.4
35,900
4.5
37,300
16.7
27,000
3.8
038
Part
24,400
16.5
30,300
5.6
28,000
27.1
24,400
4.6
27,100
23.7
21,400
4.1
049
Full
48,100
14.6
59,400
5.2
53,900
20.9
47,700
4.6
50,200
16.6
37,200
4.0
049
Part
33,300
16.0
42,000
5.4
38,700
26.8
33,800
4.7
37,000
22.8
29,900
4.2
064
Full
56,900
14.5
74,000
4.7
63,800
19.2
58,800
4.3
59,500
15.3
45,700
3.6
064
Part
40,800
15.8
52,700
5.2
46,000
25.7
42,300
4.4
44,800
22.2
37,500
4.0
ARI/ISO/ASHRAE 13256-1
English (IP) Units
Model
Load
Water Loop Heat Pump
Ground Water Heat Pump
Ground Loop Heat Pump
Cooling 30°C
Heating 20°C
Cooling 15°C
Heating 10°C
Cooling 25°C
Heating 0°C
Capacity
Watts
EER
W/W
Capacity
Watts
COP
Capacity
Watts
EER
W/W
Capacity
Watts
COP
Capacity
Watts
EER
W/W
Capacity
Watts
COP
026
Full
7,239
4.4
9,203
5.3
8,382
6.8
7,503
4.7
7,737
5.3
5,715
3.9
026
Part
5,363
4.8
7,122
5.4
6,448
8.6
5,627
4.6
6,096
7.2
4,865
4.1
038
Full
10,522
4.3
13,101
5.0
11,753
6.3
10,522
4.5
10,932
4.9
7,913
3.8
038
Part
7,151
4.8
8,880
5.6
8,206
7.9
7,151
4.6
7,943
6.9
6,272
4.1
049
Full
14,097
4.3
17,409
5.2
15,797
6.1
13,980
4.6
14,713
4.9
10,903
4.0
049
Part
9,760
4.7
12,309
5.4
11,342
7.9
9,906
4.7
10,844
6.7
8,763
4.2
064
Full
16,676
4.2
21,688
4.7
18,699
5.6
17,233
4.3
17,438
4.5
13,394
3.6
064
Part
11,958
4.6
15,445
5.2
13,482
7.5
12,397
4.4
13,130
6.5
10,991
4.0
ARI/ISO/ASHRAE 13256-1
Metric (SI) Units
Cooling capacities based upon 80.6°F DB, 66.2°F WB entering air temperature.
Heating capacities based upon 68°F DB, 59°F WB entering air temperature.
All ratings based upon 208V operation.