How to mend ... Central Heating System

temperature control valve is leaking how do i replace it?

my central heating is leaking and i want to replace the radiator valves how do i drain the system it is old an... [Read more]

Baxi Combi 80Eco no DHW?

Hello, I have recently bought a house with a relitively new central heating system. The boiler is a Baxi Co... [Read more]

valliant eco828 combination combi system..pump fault ?

My daughter has had the pump changed 5 times in the last 18 months all under warranty.The engineer now thinks... [Read more]

My boiler cuts out after 5 minutes!?

While fixing my floorboars, I screwed through a water pipe. I thought it was a central heating pipe as the wat... [Read more]

boiler cutting out?

my ideal he 30 when on domestic hot water keeps cutting out. There is no alarm code and the central heating is... [Read more]

my heating temp will not rise above43 degrees?

the central heating system on my ariston micro genus24 mffi will not rise above 43 degrees whats the problem

Can only get hot water when central heating is on?

I can only get hot water if I turn the central heating system on. Once the heating is on I can then switch off... [Read more]

How to silence the central heating system?

Our central heating system has a clanking noise (kettling) between our disabled son's bedroom radiator and the... [Read more]

How to fix my worceister boiler? Junior 28i combi?

Hi there I have just over 2 years old combi worcester 28i boiler and ever since we had to drain the system we... [Read more]

Heating?

I have a baxi 105e system. No hot water. When the central heating is on the water is hot. I have changed the t... [Read more]

GLowworm Ultimate 60FF - the heating works but the hot water does not?

I have a Glow Worm Ultimate 60FF, the hot water system is not heating the water however the central heating wo... [Read more]

How can I fix my Worcester junior 28i boiler?

I have just over 2 years old combi worcester 28i boiler and ever since we had to drain the system we have been... [Read more]

ravenheat ls80t no central heating?

can you help,just recently my central heating has stopped working,i have tried all the usuall thermostat,press... [Read more]

how can i fix my EP2001 programmer?

drained central heating to add new rad, didn't turn off electric to programmer and now it doesn't work. Had a... [Read more]

pump runs but nothing circulating in system?

Boiler fires up fo 30 or so seconds, the pump runs and the system seems to be working then the boiler stops an... [Read more]

baxi 105e pressure at zero in morning before system starts?

in morning, no preheat on or central heating and pressure at zero, after preheat turned up pressure increases.... [Read more]

Fuse keeps popping on central heating system?

This morning my central heating fuse blew and i initially thought it was the timer / programmer so i bought a ... [Read more]

glow worm 100e - goes to lock out even though no demand?

What can cause this? The system shuts down nicely at 11pm as per the timer. We go to bed. No one runs a hot... [Read more]

my Jaguar 23k combi doesnt ignite any ideas?

when system is calling for hot water or central heating it displays F1 if you press reset button the ignition ... [Read more]

how to tell if gas vavle is faulty?

my Jaguar 23k combi is not igniting although you can see the ignition sparking it displays F1 recently replace... [Read more]