€uro
2012-01-11 07:30:29
- #1
With underfloor heating, one is bound to low temperature differences (5..7 K) due to the serial heat output. With radiators, 15...20 K can be realized. Every heat generator is happy about this, including the condensing boiler.... Due to the low return temperature, the condensing effect can only be fully utilized.
v.g.