Only have heating when hot water is on

kevplumb · 9 Oct 2009

I have swapped the 2 port valve over for a new one as I thought it was that. It has fixed the thermostat issue with the heating (no way of controlling it before through room stat just always full blast). But when I switch the hot water on only the boiler does not fire?

Programmer / 3 port valve??????
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Al

final answer

doitall · 9 Oct 2009

50/50

JamesBeasley · 9 Oct 2009

Without the sarcasim this is my phone a friend so......

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Only have heating when hot water is on

kevplumb

doitall

JamesBeasley

DIYnot Local

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