How to mend ... Heating Will Not Come

runs cold?

WHY DOES MY TURBO PLUS COMBI RUN HOT,COLD,HOT, COLD THEN FINALLY HOT, WHEN CENTRAL HEATING'S ON PLEASE? IN ... [Read more]

boiler on, radiator light on but no hot water or ch?

my central heating goes on for 5 seconds then off no flashing lights though

my potterton performa 24 ?

my potterton performa 24 is having trouble firing up for hot water. its fine for heating. i found b4 if i ran... [Read more]

Pressure drop on Baxi Combi 30HE?

Above bolier losing pressure to the tune of 2 bar every 8 hours. Expansion vessel changed, secondary heat exc... [Read more]

britony combi chaffoteaux & meary is leaking outside?

The pipe that goes outside is leaking and the pressure is quite high. Every time i drain the boiler to bring ... [Read more]

Ferroli f24b making mloud vibrating noise?

Hi my ferroli f24b is making a very loud vibrating noise through out the whole of the house when it comes on -... [Read more]

glow worn cx30 boiler leeking when cenrtral switched on?

my boiler leeks when central heating is switched on , but does seem to leek when hot water is on.

why don,t we have any hot water?

central heating heats the radiators, but not the water. boiler to 2x 2port valves. one for rads & the other fo... [Read more]

how can I fix my ariston micro genus HE24?

There are no faut showing at all and the heating system is working fine. there are no blockages the heat excha... [Read more]

The fan on my Myson apollo comes on every 5 mins for about 10secs. ?

The fan on my boiler comes on every 5mins for about 10 secs. This is all day and night, even if the heating a... [Read more]

Chaffoteaux & maury heating issues?

I am having problems with my domestic boiler at home, the boiler fires up and then goes off immediataley. Faul... [Read more]

hot water problem?

i have a ariston microgenus 11 24 mffi. when running hot tap at either full flow or reduced flow the boiler fi... [Read more]

how can i fix my hot water problem?

whenever the central heating switch is turned off hot water is not coming even if hot water switch is on. hot ... [Read more]

Glow Worm compact 100e no hot water?

Hi can anyone please point me in the right direction, I currently have no hot water, the boiler does not kick ... [Read more]

it is not heating water at low tempetures?

my washing machine does not heat the water on the low tempeture

Problem with Ravenheat RSF 820/20 combi boiler?

I have just drained the hot & cold water from the system, when re-filled the central heating works fine, but t... [Read more]

Water dripping from a gas central heating boiler?

Water dripping from a gas central heating boiler. No obvious source. Any ideas anyone?

Alpha CB24 no hot water?

Am I right in thinking it is the diverter valve or DHW flow switch that is the problem? Green light bleeps, bu... [Read more]

worster 24i?

heating works but no hot water fitted new flow switch

How can I fix my Ferroli Optima 901 Central Heating Boiler?

I have a Ferroli Optima 901 C/H boiler and Scottish Hydro have diagnosed a leak from the 'isolation valve'. ... [Read more]