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ENGLISH
WWW.STIEBEL-ELTRON-USA.COM DHC | 9
INSTALLATION
TECHNICAL DATA
DHC 6-2, DHC 8-2, DHC 10-2
A
2/GND ~ 208 / 240 V
DHC 9-3
B 1/N/GND ~ 277 V
DHC 3-1
B 1/N/GND ~ 120 V
V
LL
NL
85_02_02_0009
A
B
11.3 Temperature increase above ambient water
temperature
[ °F ]
Typ kW GPM (gallon per minute)
0.32 0.42 0.48 0.5 0.69 0.75 0.79 1.0 1.5 2.0
DHC 3-1 3.0 65 49 43 41 30 27 26 20 14 10
DHC 3-2
2.5 54 40 35 34 25 23 21 17 11 9
3.3 71 53 47 45 33 30 28 22 15 11
DHC 4-2
2.9 – 47 41 40 29 26 25 20 13 10
3.8 – 61 54 52 38 35 33 26 17 13
DHC 4-3 4.5 – 73 64 61 45 41 39 31 20 15
DHC 5-2
3.6 – 58 51 49 36 33 31 25 16 12
4.8 – 77 68 65 48 44 41 33 22 16
DHC 6-2
4.5 – – 64 61 45 41 39 31 20 15
6.0 – – 85 82 60 55 52 41 27 20
DHC 8-2
5.4 – – – – 54 49 46 37 25 18
7.2 – – – – 71 65 62 49 33 25
DHC 9-3 9.0 - - - - - - 77 58 41 31
DHC 10-2
7.2 – – - – – – 62 49 33 25
9.6 – – - – – – 82 65 44 33
Min. water flow to activate unit
[ °C ]
Typ / Type kW l/min
1.2 1.6 1.8 2.0 2.6 3.0 4.0 5.0 7.5
DHC 3-1
3.0 36 27 24 22 17 14 11 9 6
DHC 3-2
2.5 30 22 20 18 14 12 9 7 5
3.3 39 30 26 24 18 16 12 9 6
DHC 4-2
2.9 – 26 23 21 16 14 10 8 6
3.8 – 34 30 27 21 18 14 11 7
DHC 4-3
4.5 – 40 36 32 25 22 16 13 9
DHC 5-2
3.6 – 32 29 26 20 17 13 10 7
4.8 – 43 38 34 26 23 17 14 9
DHC 6-2
4.5 – – 36 32 25 22 16 13 9
6.0 – – 48 43 33 29 22 17 11
DHC 8-2
5.4 – – – – 30 26 19 15 10
7.2 – – – – 40 34 26 21 14
DHC 9-3 9.0 - - - - - 43 32 26 17
DHC 10-2
7.2 – – – – – 34 26 21 14
9.6 – – – – – 46 34 28 18
Min. water flow to activate unit
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