HSS030V2LS with 200L 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
200
Cold-Water Temperatures up to DHW Minimum Temperature)
2.5
1.67
4.45
131
110
35
40
(81,569) (75,319) (69,069) (62,819) (56,569) (50,319) (44,069) (37,819)
-13
(78,226) (71,976) (65,726) (59,476) (53,226) (46,976) (40,726) (34,476)
-4
(74,507) (68,257) (62,007) (55,757) (49,507) (43,257) (37,007) (30,757)
5
19.4 (70,720) (64,470) (58,220) (51,970) (45,720) (39,470) (33,220) (26,970)
35.6 (68,570) (62,320) (56,070) (49,820) (43,570) (37,320) (31,070) (24,820)
44.6 (60,382) (54,132) (47,882) (41,632) (35,382) (29,132) (22,882) (16,632)
53.6 (58,779) (52,529) (46,279) (40,029) (33,779) (27,529) (21,279) (15,029)
(57,619) (51,369) (45,119) (38,869) (32,619) (26,369) (20,119) (13,869)
68
73.4 (57,482) (51,232) (44,982) (38,732) (32,482) (26,232) (19,982) (13,732)
78.8 (57,346) (51,096) (44,846) (38,596) (32,346) (26,096) (19,846) (13,596)
84.2 (57,209) (50,959) (44,709) (38,459) (32,209) (25,959) (19,709) (13,459)
89.6 (56,970) (50,720) (44,470) (38,220) (31,970) (25,720) (19,470) (13,220)
(57,175) (50,925) (44,675) (38,425) (32,175) (25,925) (19,675) (13,425)
95
Time in Minutes for the Tank's temperature to drop by 21°F (11.67°C)
200
2.5
131
1.67
4.45
35
40
110
-13
6.68
7.23
6.96
7.56
-4
7.31
7.98
5
7.70
8.44
19.4
35.6
7.94
8.74
9.02
10.06
44.6
9.26
10.36
53.6
9.45
10.60
68
9.47
10.62
73.4
9.49
10.65
78.8
9.52
10.68
84.2
9.56
10.73
89.6
9.52
10.69
95
Entering Domestic Cold Water
7.23
10
12.78
45
50
Entering Domestic Cold Water
7.23
10
12.78
45
50
7.88
8.67
9.62
8.28
9.15
10.23
8.78
9.76
10.99
9.35
10.47
11.91
9.71
10.93
12.49
11.37
13.07
15.38
11.76
13.60
16.11
12.06
14.00
16.68
12.10
14.05
16.75
12.14
14.10
16.83
12.17
14.15
16.90
12.24
14.24
17.02
12.18
14.16
16.91
°C
/
°F
15.56
18.34
55
60
65
°C
/
°F
15.56
18.34
55
60
65
10.82
12.35
11.59
13.36
12.58
14.71
13.79
16.38
14.58
17.52
18.68
23.78
19.77
25.57
20.64
27.05
20.75
27.23
20.85
27.42
20.96
27.61
21.16
27.95
20.99
27.66
21.12
70
21.12
70
14.39
15.79
17.69
20.18
21.93
32.72
36.21
39.23
39.63
40.02
40.43
41.16
40.53