How to mend ... Radiators Hot Hot Water

Why do I have hot water but no central heating?

My wall hung Vaillant condensing boiler is providing hot water but not central heating and does not show a fau... [Read more]

is it repairable?

I have a glow worm swiftflow combi boiler and there is a constant drip coming from the over flow outside. The... [Read more]

Baxi duo-tec 24 heating not working?

Hi can anyone help me? I have got a new (6 months old) Baxi Duo-Tec 24 combi boiler (just bought house so I do... [Read more]

boiler is overriding controller. ?

switching hot water off on controller, but boiler does not respond and continues to heat water supply to radia... [Read more]

pressure drop each time heating used?

we have a ariston 27rffi system boiler in the past two weeks it drops the pressure from 2bar down to zero over... [Read more]

Heating cuts out when Water Temp Reached?

Hi there, I have an old Worcester Danesmoor 12/19 seems to be working ok but when the hot water reaches it ... [Read more]

Vaillant Turbo max plus 828F display says S. 07?

The radiators have just been bled, no hot water now, central heating does not work either. Do we need a new p... [Read more]

how can i fix my ariston boiler?

boiler cuts out when radiators go on and when running hot water.

wireless thermostat not triggering boiler?

last winter I had fitted a new boiler. They also put in a wireless thermostat. It worked fine and hten I tur... [Read more]

how can i fix my ideal concord wrs 230a?

boiler firing up but no hot water and radiators not working pump seems to be working ok system doesnt seem t... [Read more]

Can I pressurise system myself?

Hello, I have an Ariston Genus boiler downsta... [Read more]

Worcester Bosch 240 RSF not firing?

Worcester Bosch 240RSF combi boiler. Soft water, high mains pressure. Here's the problem: I had replaced th... [Read more]

my hot water/heatinh not working properly?

hello my heating was working but my hot water wasn't. i changed the element in the emersion heater. now neathe... [Read more]

What's wrong and how can I fix my boiler - Baxi Bahama 100?

My above mentioned boiler has become very frustrating indeed! It will rarely stay on for a sustained period, c... [Read more]

Modena 102?

We had four radiators fitted yesterday but now the heating wont come on. The hot water is fine and the standb... [Read more]

britony combi boiler problem?

The boiler keeps heating the radiators even when I have switched to hot water only. Sometimes the only way I c... [Read more]

How can I stop my Sime Halstead Trio Whining?

Hello everybody. I have a Sime Halstead Trio boiler. When I run the hot water it fires up fine but just before... [Read more]

glow worm space saver mark 2?

have a space saver mk 2 hot water is fine but the header tank for the heating system keeps overflowing. it tak... [Read more]

How can i increase the heat on a potterton performa 28 combi boiler?

I have a potterton performa 28 combi boiler. The hot water is fine but the heat wont go above 50 and therefore... [Read more]

Why does our water run cold when the boiler is off?

Our boiler is only about 4 years old. Now when the boiler is off our hot water taps run cold, even sometimes ... [Read more]