HSS030V2LS with 300L Tank
Tank Volume (Liter)
DHW Flow (GPM)
DHW Tank Temp. (°F)
DHW Temp. Min (°F)
-25
-20
-15
-7
2
7
12
20
23
26
29
32
35
Tank Volume (Liter)
DHW Flow (GPM)
DHW Tank Temp. (°F)
DHW Temp. Min (°F)
-25
-20
-15
-7
2
7
12
20
23
26
29
32
35
Annex "D" - ATW Heat Pumps Performance in DWH Mode
Difference between energy supplied by heat pump at various outdoor air
temperatures and energy required to heat DCW (from various Entering Domestic
300
Cold-Water Temperatures up to DHW Minimum Temperature)
2.5
131
1.67
4.45
110
35
40
-81,569
-75,319
-13
-78,226
-71,976
-4
-74,507
-68,257
5
-70,720
-64,470
19.4
-68,570
-62,320
35.6
-60,382
-54,132
44.6
-58,779
-52,529
53.6
-57,619
-51,369
68
-57,482
-51,232
73.4
-57,346
-51,096
78.8
-57,209
-50,959
84.2
-56,970
-50,720
89.6
-57,175
-50,925
95
Time in Minutes for the Tank's temperature to drop by 21°F (11.67°C)
300
2.5
1.67
4.45
131
110
35
40
10.01
10.84
-13
10.44
11.34
-4
10.96
11.96
5
11.54
12.66
19.4
11.91
13.10
35.6
13.52
15.08
44.6
13.89
15.54
53.6
14.17
15.89
68
14.20
15.93
73.4
14.24
15.98
78.8
14.27
16.02
84.2
14.33
16.10
89.6
14.28
16.03
95
Entering Domestic Cold Water
7.23
10
12.78
45
50
-69,069
-62,819
-56,569
-65,726
-59,476
-53,226
-62,007
-55,757
-49,507
-58,220
-51,970
-45,720
-56,070
-49,820
-43,570
-47,882
-41,632
-35,382
-46,279
-40,029
-33,779
-45,119
-38,869
-32,619
-44,982
-38,732
-32,482
-44,846
-38,596
-32,346
-44,709
-38,459
-32,209
-44,470
-38,220
-31,970
-44,675
-38,425
-32,175
Entering Domestic Cold Water
7.23
10
12.78
45
50
11.82
13.00
14.43
12.42
13.73
15.34
13.17
14.64
16.49
14.02
15.71
17.86
14.56
16.39
18.74
17.05
19.61
23.07
17.64
20.39
24.17
18.09
21.00
25.02
18.15
21.08
25.13
18.20
21.15
25.24
18.26
21.23
25.34
18.36
21.36
25.53
18.27
21.24
25.37
°C
/
°F
15.56
18.34
55
60
65
-50,319
-44,069
-46,976
-40,726
-43,257
-37,007
-39,470
-33,220
-37,320
-31,070
-29,132
-22,882
-27,529
-21,279
-26,369
-20,119
-26,232
-19,982
-26,096
-19,846
-25,959
-19,709
-25,720
-19,470
-25,925
-19,675
°C
/
°F
15.56
18.34
55
60
65
16.22
18.52
17.38
20.04
18.87
22.06
20.68
24.57
21.87
26.27
28.02
35.67
29.65
38.36
30.95
40.57
31.12
40.85
31.28
41.13
31.44
41.41
31.74
41.92
31.48
41.48
21.12
70
-37,819
-34,476
-30,757
-26,970
-24,820
-16,632
-15,029
-13,869
-13,732
-13,596
-13,459
-13,220
-13,425
21.12
70
21.58
23.68
26.54
30.26
32.89
49.07
54.31
58.85
59.44
60.03
60.64
61.74
60.79