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?
is it a new problem?
how did you test the valve to confirm its ok. this would normally be no1 suspect.
b&q MV thats less than 12 months old anyway. faulty tank?
i just checked the b&q reciept, march 2008 i fitted it
could it be anything else?
b&q MV thats less than 12 months old anyway. faulty tank?
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'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?
the whole thing? body as well?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?
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