GENERAL INFORMATION
TEMPERATURE INCREASE ABOVE AMBIENT WATER TEMPERATURE
4.
Temperature increase above ambient water temperature
[ °F ]
Type
kW
GPM
0.32
AQM 2-1
*
1.8
38
AQM 2.5-1
2.4
–
AQM 3-1
3.0
–
AQM 3.5-1
3.5
–
AQM 4-2
3.5
–
AQM 6-2
5.7
–
Min. water fl ow to activate unit. * AQM 2-1 is internally restricted to 0.32
[ °C ]
Type
kW
l/min
1.2
AQM 2-1
*
1.8
22
AQM 2.5-1
2.4
–
AQM 3-1
3.0
–
AQM 3.5-1
3.5
–
AQM 4-2
3.5
–
AQM 6-2
5.7
–
Min. water fl ow to activate unit. * AQM 2-1 is internally restricted to 0.32
5.
Technical drawings
A
4
| AQM TANKLESS ELECTRIC WATER HEATERS
0.42
0.48
0.5
0.69
–
–
–
–
39
34
33
24
49
43
41
30
57
50
45
35
57
50
45
35
–
–
–
–
1.6
1.8
2.0
2.6
–
–
–
–
22
19
17
13
27
24
22
17
31
28
25
19
31
28
25
19
–
–
–
–
7 ½ " (190 mm)
1
3
1 /
" (30 mm)
16
¾
4
" (120 mm)
0.85
1.06
1.14
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
46
37
34
GPM
3.2
4.0
4.3
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
26
20
19
GPM
4
2
3
3 ¼ " (82 mm)
3/8" O.D.
flex connector
13
/
" (20 mm)
16
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