How to mend ... We Zero Work Ok

How to depressurize a hot water boiler?

I'd like to replace a radiator but need to lower the pressure first. The radiator's on the second floor of a ... [Read more]

How can I fix my potterton peforma 24 boiler?

The boiler comes on but the burner/flame light does not come on at all. The flame fault indicator also does no... [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]

RDJ10RF reciever off completely?

Help ! I have tried everything on this site but to no avail. I have made sure the transmitter has batteries i... [Read more]

Saunier Duval Combi Boiler Pressure Rises?

Hi Hopefully someone can answer this problem for me please? I have a Saunier Duval Thema Condens F30e Bo... [Read more]

Howcanifixmybaxicombi105e?

Fault on fan or flue light comes on and the boiler won't work anymore ?anybody got any ideas ?

What is wrong with my central heating?

Hi My central heating and hot water will not turn on when requested. The electronic time is set to 24 hrs and... [Read more]

ferrolli gas boiler?

My heating starts to work but stops half way through and F 40 starts to flash on the screen any ideas?

how can I stop my baxi 100he preheating every 20 mins?

can you help please, my baxi 100he fires up every20 mins, Ive been told that it is pre heating the hot water. ... [Read more]

flame keeps going out and have trouble relighting ?

when heating or hot water is running the boiler turns itself off you have to kill power supply and turn back o... [Read more]

diverter valve not operating?

Hi I am having a problem with my potterton performa 28i boiler. Central heating works fine. Dhw giving cold ... [Read more]

How can i fix my Ravenheat CSI 85 AAA (T) 780 series?

can anyone help me please? my ravenheat CSI 85 AAA (T) boiler works absolutely fine in winter mode but when i ... [Read more]

My riello boiler won't start after replacing the water pump?

I replaced the water pump on my riello oil boiler yesterday and it worked for a while and now it won't work at... [Read more]

vaillant ecomax?

the digital display is not working. i have changed the fuses on the pcb but im still getting no display. The d... [Read more]

I need a roll of seal for the boiler panel on a Myson Orion 50b gc 4178996?

My old myson is fine apart from a break in the seal. british gas have it on their 3 star cover and just condem... [Read more]

drayton wireless room stat?

I have a drayton wireless room stat controlling the heating. the boiler is an ideal icos. The trouble i hav... [Read more]

The warning light is flashing red on my worcester 28si II ?

Heating not working, red warning light flashing, ignite button doesn't seem to work, dont want to press it too... [Read more]

Fix the fan on a 28cdi combi boiler?

I have a 28cdi boiler. The fan makes a noise and at times stops thereby giving no heating or hot water.I have ... [Read more]

cant fill up sime boiler ?

i have a sime 100c format boiler, i have two taps and a black tap. turn them all on but no water come in to to... [Read more]

Boiler does not fire up - nothing showing on screen of Vaillant Eco Max Pro?

Boiler does not fire up - nothing showing on screen of Vaillant Eco Max Pro. What is wrong? Seems as though ... [Read more]