How to mend ... He Not Radiators

f4 problem with a vitodens 100 boiler?

i have a vitodens 100 boiler and it has come up with a problem f4 I have hot water but the radiators are not w... [Read more]

Why is my ariston microgenus 23 combi boiler producing hot water downstairs?

My Combi boiler is producing hot water from the taps Dowstairs and the radiators are hot but the bath/ shower ... [Read more]

how can I fix it?

when we turn ch on the radiators get to a certain temp a red light starts flashing and shuts the ch of

radiators make clicking noise?

my radiators make a clicking noise when the heating is on. could anyone please tell me what this is and to to ... [Read more]

Radiator problem ?

after a recent leak in my central heating system which is now fixed, i've refilled the radiators and fired the... [Read more]

glowwor 30cx ultracom ?

i have heating problem radiators don't heat up as good have replaced new diverta valve but same problem can yo... [Read more]

Ideal classic central heating boiler?

Ca anyone help please. My boiler omes o and then after a out hAlf an hour it cuts out.when it tries to igni... [Read more]

Worcester Greenstar Ri started whistling this morning?

Our Worcester Greenstar Ri boiler started making a rather loud high pitched whistling- type noise this morning... [Read more]

potterton performa 30 HE?

Hi water working fine but when central heating is turned on upstairs radiators work ok but downstairs nothing.... [Read more]

how to tell if motorised valve needs replacing?

boiler fires and reaches temperature but does not cut out.room thermostat turns off at required temperature bu... [Read more]

Radiators won't work?

Hi, our boiler won't fire up for the radiators but it still works fine on the hot water. It's a Worcester boil... [Read more]

How can I reduce the pressure on my boiler?

I have a Main Combi 24 HE boiler. The pressure dial is up on 3 and a half. The boiler and radiators are making... [Read more]

Vailant 828e combi boiler pressure drop?

The above combi boiler is loosing water pressure, very slowly. I have checked radiators (no leaks) & expansion... [Read more]

Baxi Combi 133 - how to stop the heating coming on randomly?

Hi In the last couple of days we have noticed our lounge radiators getting warm at random times of the day. ... [Read more]

how to fix my ravenheat white star boiler?

we have hot water from taps but none in the radiators

ferroli f 28 losing pressure?

hi, my boiler is losing water at an alarming rate...i've checked all under floor pipework, nothing, bone dry. ... [Read more]

New radiators leaking from valve stem?

I've installed some new Kudox radiators and where the valve stem (or is it a valve tail - whatever, the bit th... [Read more]

how can I fix Baxi Platinum Combi boiler?

My Baxi Platinum Combi HE a boi;er is giving hot water but no heat to radiators.The thermostat control isnt ta... [Read more]

Loud clanging/Glow-worm Boiler?

I have a Glow-worm Mark2 (oldish) boiler and the pilot light works, but when it fires up, it (and the pipes) m... [Read more]

Baxi Solo 3 PFL 50 gas boiler - Pilot light keeps turning off?

This just started tonight — Baxi Solo 3 PFL 50 gas boiler was running fine but then we noticed the radiators... [Read more]