Instruction manual GWV 23
is
Dimensions (all measurements in mm unless otherwise indicated)
3.4.2 General and electrical specifications
Chimney data
1) Stated lengths and bends apply for both flue gas removal and air supply
Tap capacity
Size Description GWV 120 GWV 150 GWV 200
A Overall height 835 835 835
B Height of pump connection + heat
exchanger outlet
350 350 350
C Length of appliance 910 1065 1465
D Length including flow switch 1230 1495 1895
E Width of appliance 625 625 625
F Air supply diameter 150 150 200
G Diameter of flue gas discharge 150 150 200
H Centre-to-centre distance between air
supply/flue gas outlet
300 300 480
I Air supply distance 160 240 260
J Air supply/flue gas discharge distance 185 185 185
K Height of gas connection 760 760 760
L Height of drain valve connection 345 345 345
M Length including pump 1500 1680 2100
1 Supply connection (external) R 1
1
/
2
R 2 R 2
2 Return connection (internal) Rp 1
1
/
2
Rp 2 Rp 2
3 Gas connection (external) R 1 R 1 R 1
4 Drain valve connection (internal)
3
/
4
"
3
/
4
"
3
/
4
"
5 P-valve connection (internal)
3
/
4
"
3
/
4
"
3
/
4
"
Chimney
1
Unit GWV 120 GWV 150 GWV 200
Not insulated (max. length) m 8 8 8
Not insulated (number of bends) - 2 2 2
Not insulated with condensation removal
(max. length)
m202020
Not insulated with condensation removal
(number of bends)
-222
Insulated (max. length) m 20 20 20
Insulated (number of bends) - 2 2 2
Tap capacity (Tcold = 10°C) Unit GWV 120 GWV 150 GWV 200
Maximum temperature regulated °C 85 85 85
continuous ∆T=28°C l/h 3041 3787 4838
continuous ∆T=44°C l/h 1935 2410 3078
continuous ∆T=50°C l/h 1703 2121 2709
continuous ∆T=55°C l/h 1548 1928 2463
continuous ∆T=70°C l/h 1216 1515 1935
