How to mend ... Help Heat Boiler

Why has my potterton profile stopped heating the hot water?

My potterton profile boiler will not fire up to heat the hot water, the overheat thermosat has popped out. Ho... [Read more]

How do i sort out my Ferroli Modena 80E hot water?

My Boiler gives my hot water in my Kitchen but in my bathroom I only get luke warm water, and my house doesnt ... [Read more]

why dose`nt my why water heat up(baxi combi instant 105e)?

my preheat on my baxi combi instant 105e works fine ,but when i turn on the hot water tap the boiler won`t fir... [Read more]

How do you test a circulation pump on a Raven Heat Combi boiler?

Ive got a Ravenheat Combi Boiler (one without a pilot light window). A fw weeks ago it just stopped working. W... [Read more]

Noisy combi80 boiler?

My boiler has started making loud noises after the hot water has run for just a short time.Also lockout light ... [Read more]

service of worcester heat slave 12/14?

we are served by a spring which is failing and has pushed a fair amount of sediment/dirt through boiler.now bo... [Read more]

glowworm ultimate?

controls calling for heat, boiler will not fire, fan not working hence nothing else happens, should ther be po... [Read more]

baxi bahama 100 combi boiler?

it seems to be workin fine but whenever i turn the heating on or the hot water the boiler kicks in for like 10... [Read more]

Baxi 105e - Radiators heat up when dhw flowing?

When hot water (dhw) is flowing then the central heating system heats up as well. The Boiler is set to dhw on... [Read more]

My Central Heating won't work?

I am confused because my boiler works because it heats the water, but it won't heat up the radiators and the s... [Read more]

How do we purge the system?

We have a gas boiler, water heat system. It has been off all summer and we need to know if we need to purge t... [Read more]

Potterton Promax HE 15/2 boiler - need for pump overun?

Recently moved in and inherited a newish potterton promax 15/2 HE boiler, it does not appear to have a pump ov... [Read more]

potterton profile 40e will not relight?

boiler is making a humming sound as if power is there but will not light when you make a call for heat or hot ... [Read more]

Hot water constantly on despite timer being set to permanently off?

I have a Potterton Profile boiler....6 years old. Recently had to change the timer. For last two days, the hot... [Read more]

Baxi 105 HE?

Fan LED light coming on, no hot water or CH, sometimes lights up then goes off again, the last two days have b... [Read more]

How do I ignite the pilot light on my valiant boiler?

We have a valiant boiler which won't heat the water. There were no insructions left by the previous owners. Ho... [Read more]

my boiler kingfisher 2 is not working?

my question re boiler kingfisher 2 when i switch on the boiler it only stays on for a few minutes then it goes... [Read more]

Worcester combi 240?

After you draw off DHW the pumps cuts in to remove residual heat, but at times it continues to run and the boi... [Read more]

Potterton Netaheat 10/16 Mk II - F heats up and cuts out?

My boiler will ignite and heat itself up to being hot to the touch and then turn off without heating the water... [Read more]

ravenheat 24t ls 80t white star?

boiler is a 15 months old the water started going very hot then cold the3n hot then cold at fairly low tempera... [Read more]