Recent content by RPW

Kevplumb seems to show a lot of insecurity, never mind, the rest of the world can get by without that sort of attitude, perhaps he would like to discuss the control and response characteristics of high and low speed can-bus systems, if he knows what I am talking about. Anyway, the rest of...

I have replaced the 90deg elbows and have put flexi copper in to give a lage radius. the flow at the mains into the boiler is now 8 l/min and the DHW flow is now 6.6 l/min but the 3-way valve is still not diverting to DHW. HELP!!!!! RPW.

Thanks Gasman1015 and ChrisR. You have probably put your fingers on it. I have done the following checks:- CW flow at a tap =15.0 l/min Mains in at boiler = 6.6 l/min DHW = 5.45 l/min DHW with CW run'g = 3.43...

:?: I installed the boiler about five months ago and all has been working perfectly until last week when some 'old' pipes running up the corner of the chimney-breast started to leak (pin hole leaks). The pipes were about 30 odd years old and I put it down to the fact that previously they were...