Mend > Home Heating Systems

22 mm Gas pipe?

Hi, Re Ideal H E 30 Boiler,(2 1/2Yr Old) should 22mm gas pipe be fitted right up the boiler, mine reduces to 1... [Read more]

Greenstar 28i - no green light?

Greenstar 28i, 3mnth old, bottled gas. Bottles full, recently changed, but suddenly no "burner on" green light... [Read more]

How can I fix my Potterton 16/22 Netaheat Electronic LPG boiler?

My boiler that, up to now, has given about 20yrs of excellent service, gives similar symptoms to the 'Prima F'... [Read more]

Does anyone know how to pressurise a Ferroli Optimax HE 31 S?

My Optimax HE 31 S has lost all pressure. I believe it has an integral filling loop !? I certainly cannot se... [Read more]

Ferroll Optimax 25C CONDENSATE WATER?

Condensate water is not draining away it is building up in the casing surrounding the heat exchanger and causi... [Read more]

potterton kingfisher mf?

hello, i have a potterton kingfisher mf floor standing boiler with the tank in the loft, i have replaced the t... [Read more]

vaillant turbomax vuw gb 242e no lights up at all?

no power light up on boiler no ignition in fact nothing. checked power into pcb ok! power at transformer 18v.... [Read more]

why does Vaillant turbo max plus 824e does not give hot water?

Why does my vaillant turbo max plus 824e give luke warm water specially when the tap is turned on fully?? W... [Read more]

hot water problem with my baxi combi 105e?

i have a baxi 105e the heating and hot water was not working. On investigation found that the 10mm pipes were ... [Read more]

I have a thorn boiler and its noisy?

My boiler, whistles and sounds like an aircraft taking off. I have tried bleeding the radiators. Someone sugge... [Read more]

Do I need to replace a radiator valve? ?

I have a radiator coupled into a central-heating system which seems to get hot...but less so than others in th... [Read more]

How can i fix my protherm 100 ec?

combustion chamber has 4 sides of heat resistant white tiles.one side has crumbled.where can i get a replaceme... [Read more]

cannon caress coal effect fire ?

problem having pilot is very small and not touching the thermo couple hence gas valve not opening stripped fir... [Read more]

the heating is working but the hot water is not working ?

the is heating is working but when it is off the hot water is not working we have a vaillant t3w boiler

removal of 3 way valve 28cdi?

instrutions for removal of 3 way valve

central heating?

installed a towel rail in bathroom closed all valves on other radiators towel rail heated up fine when i opene... [Read more]

how can i fix my baxi boiler?

When trying to turn my Baxi combi 105e from hot water only to hot water/heating everything switched off. There... [Read more]

boiler wont work?

i have a sime combi boiler that isnt working the piolet light is out and the red light is permantly on an it w... [Read more]

f12 fault code on glow worm boiler?

want to know the fault code

my ferroli f24 combi boiler keeps draining off?

when i turn off my central heating the boiler keeps draining off completely from out of the over flow what do ... [Read more]