the heating is coming on in some but not all radiators upstairs,when CH i turned off at the controller. i've tested the 3 way motorized valve which appears to function correctly and is a b&q MV thats less than 12 months old anyway. faulty tank?
central heating on when not wanted
- Thread starter rbrstr
- Start date
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yes, its a new problem. this week
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i got the wife to operate the switches on the controller while i monitored the valve. it functioned as it should, is it letting water past? i cant tell by feeling the pipe, its already hot
i just checked the b&q reciept, march 2008 i fitted it
could it be anything else?
i just checked the b&q reciept, march 2008 i fitted it
could it be anything else?
Funny how its suddenly aged to be outside the guarantee! Actually 17 months old!
Tony
i just checked the b&q reciept, march 2008 i fitted it
could it be anything else?
Funny how its suddenly aged to be outside the guarantee! Actually 17 months old!
Tony
yes,hilarious.
fitted a new motorized valve today, a sunvic one same as the old one. but i still have hot rads when the CH is switched off. any ideas?
D
davebgas
I'm assuming here that the radiators only heat with the programmer set to HW and CH is off?
Are they heating with BOTH turned off?
Are they heating with BOTH turned off?
CH was switched off yes. when both are off, nothing happens.
D
davebgas
Did you try the advice given earlier about feeling the CH pipe after the valve when HW is on???
the whole thing? body as well?
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