How to mend ... Boiler Heats Radiators

the hot water and the radiators are not hot enough?

The boiler is working well,but only heats up to about 15 degrees making the water and the radiators not hot en... [Read more]

halstead ace high boiler?

ace high boiler heats hot water perfectly but boiler will not heat for radiators for more than two seconds. Th... [Read more]

Sime Combination Boiler, heats water but not radiators?

Can you give us any clues about what could be wrong? The boiler heats the water and occasionally responds to ... [Read more]

Drayton Digistat SCR not firing boiler?

Help, My drayton digistat scr is not firing up the Worcester/bosch 24i junior boiler. The scr is communicati... [Read more]

Swiftflow 75 boiler with a Sitwell valve not heating radiators?

Swiftflow 75 boiler with a Sitwell valve heats the water but not the radiators. It was very cold last night. ... [Read more]

Central heating confusion?

I seem to only get hot radiators while my boiler heats my hot water but as soon as that get to temprature even... [Read more]

how can i fix my sime format he boiler ?

The boiler heats the radiators and is burning gas but isn't heating up the water

My Vulcan continental 45/60 pilot light clicks off after every cycle?

At the moment we are having to relight the pilot light manualy every time it is due to come on !!! The boiler ... [Read more]

how can i fix?

my wallstar boiler does not fire up when i switch the central heating on however if I switch the hot water on ... [Read more]

heating keeps going off?

Boiler starts up when timer sets it off , it heats radiators up for about 20 mins then radiators go cold even... [Read more]

How can I fix?

Boiler heats radiators but no hot water to taps

How do I change thermisters in a Feroli Modena 80e?

I've just been told that the thermisters on my Modena 80e need to be changed as the boiler heats up and cuts o... [Read more]

Home Heating Systems?

My heating boiler has stopped heating the water coming out of the hot tap, but still heats my radiators.

No hot water........I have a warmflow boiler and reillo40?

Heating heats radiators but no hot water? Thank you for any help.....

heating?

the pilot light lights up when I put the water on and the water heats up in my boiler but when I put the heati... [Read more]

back boiler baxi?

hi ive got a baxi bermuda back boiler the trouble we are having is the boiler fires up we get hot water but it... [Read more]

Baxi Boiler Boston How to use water heating only?

If I switch the room thermostat on the radiators come on & the water heats up. If I switch the thermostat off ... [Read more]

C H Boiler heats D W only ie no C.H?

My C.H. system is fully pumped ie radiators & cylinder circuits with both room & cylinder thermostats. Could ... [Read more]

no DHW on my halstead combi 82?

The central heating works fine on my boiler but does'nt fire up on turning the tap for hot water. Iv'e change... [Read more]

How can I fix my Ariston Genus Combi Boiler?

I have an Ariston Genus Combi Boiler. The water takes ages to heat up and in doing so heats the radiators, the... [Read more]