How to mend ... New Heat Only Boiler

water pressure on gas boiler?

The Blue pressure needle on my gas boiler should be reading about 1.5 . However, when the system is set on lo... [Read more]

help to fix this boiler ?

got a raven heat boiler about 5 years old electronig ignigtion perfect hot water will not come on to central h... [Read more]

Hot water issue with Worcester 240 Combi BF?

I'm having a problem with my combi boiler. i can only get warm water (not boiling) when i have the heating on.... [Read more]

help with Smiths ETU7000 please!?

My boiler, which is only used to heat water as we dont have central heating has decided not work - the time is... [Read more]

heating comes on when we switch water on?

we have a ideal classic boiler up1 reasonably new it was fine but recently the heat comes on when we switch w... [Read more]

Ariston microcombi 23 MFFI?

Have a problem with heating. 2 rad's upstairs hot and working OK, but down stairs no heat rad's remain cold,I ... [Read more]

How do I re-pressure Heat Line C24/C28 bolier?

I have just noticed that the pressure on my boiler has dropped below 1, could you please tell me how to re-pre... [Read more]

baxi105e combi boiler hw intermittent?

changed sensors, dhw heat exchanger, pcb board and air pressure switch

Bosch Worcester 25si boiler pre 2003 model?

My system seems to have developed a fault in that despite all hot water taps being off the hot water demand li... [Read more]

Ignition problem?

Boiler does not ignite. I have to press 'heat exchange' button to get it to ignite. Randomly occurs every 3-4 ... [Read more]

how can i fix my warmflow combi 90 HE?

The boiler is overheating in hot water mode it measures 72'c in the heat pocket but at the top of the boiler i... [Read more]

SIME format.zip boilers?

I need to know why these combi boilers fault out when there is a call for heat. Everything runs fine when the ... [Read more]

Replacing heat exchanger on Worcester 24 cdi?

Is it possible as a novice to change the heat exchanger on Worcester 24 cdi boiler.

Over heat increase pressure?

Ferroli modina80 i changed the thermo (both) in the boiler but the boiler dose not act in normal way it goe... [Read more]

glow worm heat exchanger needed?

I have a glow worm fuel saver MK2 30000btu boiler and am looking for a replacement heat exchanger

solo he range?

HAS ,anyone had the problem were the heat exchanger has leaked.I had a Baxi solo boiler fitted a year last Sep... [Read more]

vokera heat exchanger?

i recently changed expansion vessell and heat exchanger on vokera 24 comi, the heating side is working fine bu... [Read more]

Clearing a blockage from a heat exchanger?

My 15HXI heat exchanger is restricted so much that the water will not flow fast enough to allow the boiler to ... [Read more]

pressure keeps dropping boiler shuts off?

we had thermal image company out found heat source under stone floor dug up floor no leak!!! pressure still dr... [Read more]

how can i get my boiler fixed?

baxi 105E condensing boiler.3 years an old. losing pressure for 5 months now. adding water every day now as dr... [Read more]