How to mend ... Boiler Radiators Hot

No heating or hot water on system boiler?

I have a system boiler and at present I am calling for heating and hot water and am getting nothing. the pilot... [Read more]

240 combi boiler reduce hot water temperature?

The temperature of the hot water is reduced from normal although the central heating radiators are fine has an... [Read more]

no hot water?

servowarm elite 50 boiler heating radiators ok but not hot water if I turn on water only the boiler makes a he... [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]

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]

potterton performa 30 HE?

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

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]

Location of small condensing tank?

Can anyone tell me the location of the small condensing tank in the 24i junior greenstar - the boiler appears ... [Read more]

boiler?

when i put the hot warter on the radiators go hot very quick

Radiators upstairs will not go off after relighting Potterton Kingfisher ?

Hi, I have an old Potterton Kingfisher CF50 boiler. Yesterday we had no hot water so re-lit the pilot lig... [Read more]

heat water up in boiler keep flowing into radiators?

potterton suprima. put central heating on to heat up water in tank but in less than half an hour hot water s... [Read more]

Could this be a problem caused by the boiler or is it with the wiring?

I have a glow worm ultimate boiler. The boiler is 12 years old and appears to be functioning perfectly. The pr... [Read more]

No hot water?

What could be the reason my combi boiler heats the radiators ok but NO hot domestic water through the taps

potterton performa 24 ?

my boiler keeps fireing up then going off within seconds when heating is on it does get radiators hot but same... [Read more]

help with remeha avanta plus combi boiler?

my water pressure is goes low every day and i have to keep topping it up for then radiators to get hot, i neve... [Read more]

Ideal Combi Logic boiler "L3" fault. ?

Whenever the temperature knob is turned up higher than half way, the boiler shuts down, flashing L and 3. Have... [Read more]

Greenstar CDi combi boiler overheating?

Hi, Greenstar CDi combi boiler 3 years old. Top floor radiators cold so bled, this dropped water pressure to z... [Read more]

have hotwater but no heating on my reneha avanta plus?

the flow pipe from boiler is very hot all radiators are open room stat is calling for heat. none of the radiat... [Read more]

how can i fix my alpha cb 24?

My radiators are getting hot but my rooms are not getting hot i have my boiler turned up to max i have changed... [Read more]