Recent content by SimonEarl

Right. It is indeed the PRV leaking, will try your suggestion Terry, thanks. Still somewhat bemused by the hot pump.

Hi Tony, Firstly thanks for getting back to me. No I didn't drain the system. Just shut off the cold water inlet, then turned on a tap. Whilst correcting the pressure afterward, I used the filling loop to add (obv) and the pressure release valve to reduce. I have checked this valve and the...

Hi, I wonder if someone can help me please? I have a Potterton Performa 24 which is no longer igniting. I changed the diverter diaphragm yesterday, and after correcting the pressure (1.2Bar), everything worked fine. However this morning it refused to fire, so I checked the pressure & found it...