How to mend ... Heating Not Coming

Vaillant ecoMAX time SWITCH 110 gas boiler pressure problem?

My gas boiler vaillant ecoMAX time SWITCH 110 had a pressure problem and its not coming on. How can I fix i... [Read more]

how to fix boiler?

ideal isar he35 combi boiler... fault code h3 no heating or hot water.. burner light coming on

Dripping from boiler?

My boiler has been dripping water from underneath 2nd pipe from the left water and heating fine but engineer n... [Read more]

How to fix Siemens RDH10RF wireless thermostat?

The red signal light keeps coming on and stopping my heating coming on. We've changed the batteries and its st... [Read more]

Noisy Boiler?

I have a 2006 Baxi Combi boiler and every time the boiler reignites when i have the heating on, there is sever... [Read more]

Worcester 24i junior combi boiler hot water problem?

I have a Worcester 24i Junior combi boiler, that is experiencing a problem with the hot water. If the heating ... [Read more]

over heating boiler?

boiling water coming from open vent pipe and hot water is coming up the cold feed into the header tank...potte... [Read more]

Boiler coming up but heating and hot water not working?

Hi, I have a myson orion boiler in my flat. Someone came around this morning to service the boiler but I found... [Read more]

Heating coming on with hot water on my alpha 240x diverter valve has been c?

Had the diverter valve changed on my alpha 240x but the heating still comes on when using hot water any sugges... [Read more]

How can I fix my Saunier Duval Semia Condens boiler?

The Central Heating (CH) side works perfectly but the Domestic Hot Water (DHW) has developed a problem, thus..... [Read more]

havent got full temperature on central heating?

our heating is coming on but it doesn't get to full temperature

no hot water at all?

we have a vokera combi boiler. the heating is working and there is cold water from the cold tap but nothing c... [Read more]

heating not coming on?

the piolet light had gone out, so it was relit but heating still won't go on??

What does -//- mean flashing on my Worcester Bosch 37cdi, no heating!?

I think there is something wrong with my thermostate, as the heating was coming on and off at it's own pleasur... [Read more]

I have a Vaillant Ecotec Pro 28. No water pressure?

I have the above boiler and this morning the heating didn't come on but the hot water is still coming through.... [Read more]

How to repressurise an alpha hecb25 boiler?

Hi- have v low pressure on the boiler and although the heating and hot water are working it frequently cuts ou... [Read more]

How to repair a Potterton Boiler (Netaheat 10/16 Potteron GUK124788)?

From the heating system there is no hot water and the radiators are not heating up either. From the boiler the... [Read more]

water is filling the header & expansion tank via the feed pipe to the pump?

Over the last few weeks I have noticed that the overflow pipe to the header tank has been dripping, but I have... [Read more]

boilers ignition keeps coming on and off while the taps are running have ho?

while the taps are running the ignition flame keeps igniting and then going out again have hot water but no he... [Read more]

What else can I try after resetting my Siemens RDJ10RF?

I have done the usual reset and the green light is on the receiver and the arrow is lit on the thermostat show... [Read more]