Search results

thanks all, it was the valve motor! Nackered! Now replaced and all is well....many thanks again!

Sorry guys, its a 3 port 3 position motorised valve

that is supposed to be 'played with' not 'pa=layed with' :!:

I have a Gas Baxi Bermuda 552 combi, a Grundfos Selectric pump and a hoeywell ST699B programmer, for the last 3 days i have had no central heating, but have hot water. I have bled the rads, no air locks, i can feel the pump vibrating, the programmer is set to continuouse on both hw and ch...