Model
25 heat exchanger
Pump control, pump switched on:
Flue gas temperature
Water temperature in heat exchanger
> approx. 120˚C
> approx. 80˚C
Pump control, pump switched off:
Flue gas temperature
Water temperature in heat exchanger
< approx. 100˚C
> approx. 70˚C
Safety valve (pressure relief valve)
DIN 4751/2 3 bar, T 140˚C
Thermal safety valve
WATTS STS 20, opening temperature 97˚C; maxi-
mum temperature 130˚C
Pump group
KLS 50 - preset three-way tap, temperature 58˚C
14
Subject to change because of technical improvements
Summary of Contents for 2575 CBS WW
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