Agile - The pilot is always on, the boiler only fires when a hot water tap is turned on. Turning the heating to constant, or letting it click to being on via the clock doesn't do anything. thermostat makes click noise at say 18degrees but doesn't cause anything to happen on boiler.
It feels...
Like I said it's working perfectly for water which is why I don't understand what's wrong with it.
There had been a leaking tap for ages but it never leaked enough to fire the boiler up. Also I replaced the taps yesterday so there are no leaks anymore.
Seems to me like it might be...
Hi
This is my first post so please go easy on me!
I've got a Potterton Puma 80 which has been working fine since I moved in about 6 months ago.
Now a fault has started and I can't get my head round it!
The Pilot light os on permanently and if I turn a hot water tap on the boiler...