RC1 was faulty. Replaced like for like Drayton part as back plat was thje same. All is now all ok thank you.
Big price difference online v merchants. Ebay sellying for about £55, cheapest merchant cash sale was £89+vat....
Nevermind all working now and wife happy. (until next thing goes wrong...
Thanks for the info. The heating come on out of the blue but only for a few hours so somethign is wrong. If I replace the WR1 do I need to replace the RC1?
Thanks, Tony
Hi All,
I have British Gas UP1 controller and RC1/WR1 set up.
The system kicks in fine for the water but not for heating.
Even when thermostat set high, CH switched to ON nothing happens.
When the water is on the pump is running and the valve stays on on the tank side -all OK.
If I turn...