my heating works fine but my hot water only works for about 2 seconds have had 2 engineers out both cannot find anything wrong although the second one did say that i have the correct gas pressure going in but very little coming out to fire up the hot water both recommend new boiler as they cant find the fault on this one help

jacqui, May 2008

A faulty thermistor is the biggest possibility on this boiler but there are others. Get a corgi engineer that specialises in repairs. The two you have had so far aren't up to much.

All hail to the guy that I just saw has posted before me. He is so on the ball I don't need to type any more ;)

Slugbabydotcom, May 2008

would be looking at the following
1) inline water filter on the mains water inlet to the boiler
2) ***dhw thermisters*** and limit stat and overheat stat
3) plate to plate heat exchanger

next time they say new boiler, tell them the boiler is working as proven by the heating system.

have you rang ferroli tech support, they may have their own engineer in ur area

T, May 2008