How to mend ... Not Working Boiler

Why is my Vaillant Turbomax VUW boiler pressure dropping after a service??

Hi, I had my boiler serviced and repaired (replacement diaphragm and push rod as micro switch wasn't workin... [Read more]

Boiler pressure?

Hi, I was unable to get central heating working with my Ferroli F30 boiler. The hot water seems to work to bot... [Read more]

Why do the upstairs radiators not get hot?

I have a Ferroli Optima 701 Combi Boiler. Our heating is working on the downstairs radiators, it seems quite h... [Read more]

Glow Work Micro?

Due to a leak I recently had to drain the central heating system. I tied the ballcock up, to drain the system... [Read more]

Alpha cb28 boiler. Hot water is fine but central heating isn't working?

Just attempted to start using central heating again after summer and it isn't working. Combi Alpha CB28 boiler... [Read more]

Hot water has stopped working on Vokera excell 80 SP?

Hot water has stopped working on Vokera excell 80 SP. I have tried to get water in every combination on my boi... [Read more]

Is my Fan faulty?

After having problems with my boiler not supplying any DHW or CH the last couple of days i am of the opinion i... [Read more]

how to get a sime boiler working?

fan not running, how do i get it running?

We get hot water when we turn on the heating but not otherwise?

If we turn on the external heating thermostat, the central heating system works (boiler fires and radiators co... [Read more]

wiring diagrame for danfoss fp75 control panel for glowworm ultimate boiler?

I have recently taken my danfoss controller of the wall for replastering and now found although all the lights... [Read more]

My potterton suprima 30L boiler will not egnite?

The boiler comes on and the fans working, But it will not ignite a flame the red light is on constant and the ... [Read more]

how do i drain the system to change the pump?

boiler make is potterton i know pump is not working have been told i have to drain system to change

vokera maxin 24e?

Help please, our boiler has stopped working, the orange light on the front of the boiler will not light up so ... [Read more]

what does f40 and f30 mean?

boiler was working night before,went to have bath no hot water. boiler is on bar is on 2 but the temperature s... [Read more]

ravenheat820 /20?

boiler will only give hot water when rads are on b4 it was it was working fine

Low pressure warning light on Glow Worm Compact 100e?

Hello, I had a problem 2 years ago with my Glow worm Compact 100e, which would not switch from heating to hot ... [Read more]

marathon 100b boiler?

my boiler went off on its own while running normaly. i assumed the thermocouple has stoped working so i replac... [Read more]

why does the pilot light not relight after the water pressure has dropped?

There is a small leak in my boiler (yes, I know this needs to be fixed but in the meantime...) which means the... [Read more]

my combi boiler not working?

i have a combi 120 response boiler when the hot water is turned on boiler produces hot water when hot tap tu... [Read more]

No pressure on Worcester Bosch 24i Boiler?

Hi there The pressure guage on our boiler in on Zero, so we have no heating or hot water. Can someone please ... [Read more]