Re: Grohtherm 3000 and Combi

message from Christian McArdle on 10 May 2004
Combis are normally connected to the mains, which is normally considered
high pressure. Only if you have a weird setup with the combi fed from a
tank, or abnormally low mains pressure from the street would it not be high
pressure.

Note that the pressure has little to do with flow rate per se. The size of
the combi would affect the maximum flow rate available, but not the pressure
it was supplied at. You should check that the flow rate required by the
shower is within the ability of the combi (and your water supply). Most
normal showers would be happily supplied by 28kW, but larger drencher units
and panel showers may require more.

Christian.
 

Archived message: Re: Grohtherm 3000 and Combi (UK DIY Home Decoration)
 
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