How to mend ... Combi Keeps Out

Vaillant igniting issue ( domestic ) not CH?

Hello to everyone, I have a Vaillant sine 18 T-3 combi boiler that was installed in 1985. Have had parts repl... [Read more]

why is my combi boiler not staying fired for central heating. water fine?

my Glow worm combi has been having odd days when the central heating isn't working but then has been ok again ... [Read more]

Can you help with a part number or name?

Hi, I have a Isar HE30 combi boiler and it needs filling. The screw is damaged that the filling loop fits to. ... [Read more]

Ravenheat combi bolier?

I have the misfortune of owning one of these. Here's the current problem. I get good central heating but no ho... [Read more]

why do I have to pressurising my boiler?

I have to keep pressurising my potterton promax combi 28 he plus, Can anyone help?

volkera combi boiler wont work?

my heating system suddenly stopped the pressure guage needle will not move even with the valve open all my rad... [Read more]

Logic combi 30 boiler?

Central heating won't work but hot water works fine no error code

Baxi Combi 80e - Hot water Inconsistant?

I have a Baxi Combi 80e. I have an issue that the hot water doesn't run constantly when the tap is on and will... [Read more]

My combî logîc 30 îs flashing f5 î have followed the înstructîons acc?

Combî logic 30 flashing f5

I have error code 108 on my Ariston Combi boiler what do I do to fix it?

How do I fix my boiler which has error code 108

I have a potterton promax combi boiler which seems to be leaking ?

Hi, I have noticed a slight leaking coming from the pressure relief pipe work (located outside the building). ... [Read more]

how to fix f22 problem on boiler?

I don`t have a combi boiler but i do have a f22 problem.The pressure is fine but when i switch the water on,th... [Read more]

baxi105he combi boiler?

the boiler fires up when you call for ch the boiler runs for a few seconds then goes out

Low hot water pressure?

Hi. I have a vokera option combi boiler and the hot water pressure is suddenly very low. The radiators are hot... [Read more]

worcester oil heatslave 20/25?

worcester oil heatslave 20/25 combi boiler has stopped working, its like no power is going to boiler, have cha... [Read more]

combi boiler not heating water or central heating ?

green light on boiler is flashing but when I turn water or heating on it sounds like it gonna fire up but ever... [Read more]

Vokera Linea He 32 Combi Error code 72?

Hi. I have a Vokera Linea He 32 Combi boiler…10 years old. It has started cutting out and giving an error ... [Read more]

Faulty Worscester 35 CDi loosing pressure?

My Worcester 35cdi has had 4 replacement heat exchanger's in less than 10 years the first 2 were within the fi... [Read more]

532/i combi boiler fuse?

where is the 24volt fuse on my BritishGas 532/i Combi Boiler

ideal combi 30 boiler heating not working on timer only override?

The heating only comes on when I override the timeclock if in timer mode the timeclock keeps the correct time ... [Read more]