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Mend Mains

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We have 438 questions about mending 'mains' in category Heating, Home Heating Systems

How to mend Mains

Mend myson boiler header
2

Myson Marathon 80c?

what can cause water surge from the boiler vent pipe that hangs over the boiler header tank?. The filler valv... [Read more]
Mend working open box

my drayton RT55 energy saver thermostat has stopped working?

My Drayton RT55 energy saver thermostat has suddenly stopped working and i can't even tell how to open the box... [Read more]
Mend boiler heating fault

How can I find out why my boiler is on all the time?

My Sime superior boiler which is the same as a Potterton Profile, has a fault where the burner is on even when... [Read more]
Mend boiler heating fault

Sime superior burner on all the time?

My Sime superior boiler has a fault where the burner is on even when the control clock is switched to off, the... [Read more]
Mend boiler ideal turned

Boiler Leak?

I've got an ideal boiler, which has started leaking from all over? I've turned off the mains water, but when t... [Read more]
Mend hot water heating ok

No hot water, heating ok?

boiler does not fire up when tap turned on and water flows. Fitted new pressure manifold but cannot get the di... [Read more]
Mend central heating plumber boiler

CH problem with my Halstead CBX32?

CH was turned off many weeks ago. But it has decided to come on by its own accord, so now I have to turn the b... [Read more]
Mend boiler wont switch off
1

boiler wont switch off?

my saunier duval thelia 23 wont stop burning even when theres no demand for heating or hot water. i have to s... [Read more]
Mend boiler light display
5

how can i fix my ideal isar he24?

my boiler has just gone off completly ...no light on display and nothing is happening when i am resetting or ... [Read more]
Mend boiler need call engineer

Can I fix my boiler or do I need to call an engineer?

I have a Potterton 80E combi boiler. It sprang into action pumping out lots of heat from the radiators despite... [Read more]
Mend boiler heating potterton
1

Potterton 80e problems with reset switch?

LAst night when the heating was switched on, the boiler fired up and all was okay - suddenly there was fuse bl... [Read more]
Mend potterton hot working

potterton combi boiler trips mains electric when hot water tap on?

the boiler was working fine then it started to trip main fuse box when hot tap was used. any ideas to why this... [Read more]
Mend fuse working blown
2

alpha HE CB25 2 amp fuse blows?

hi I have an alpha HE CB25 boiler I was in the shower and the boiler stopped working, it had blown the 2 amp... [Read more]
Mend oil burner fan will not

oil burner fan motor will not run?

My rather old trianco redfyre oil boiler locked out and i found that the fan motor had seized. I have had the ... [Read more]
Mend boiler heating fault
1

how do i get my heating back on?

i ran the hot water tap and it was cold so i went to the boiler and the pilot was out so i turned it off the... [Read more]
Mend boiler central heating hot water
1

central heating Works but no hot?

Central heating works, boiler on, power on, all ok from tank (system mate) there are 2 pipes 1 label hot wat... [Read more]
Mend heating pressure radiator
1

Worcester 28CDI Boiler Pressure?

Help ! The Boiler was accidentally overfilled to 3 Bar. The inlet valve is shut off but every time I bleed ... [Read more]
Mend heating pressure thermostat
4

no mains light on puma 80?

puma 80-pilot flame on, no drop in pressure, fuse just changed (3A) but still no mains light. Do I need to tak... [Read more]
Mend boiler gas boiler heat exchanger
1

my mains 24e baxi potteron make will not light up?

i have mains 24e gas boiler 2 weeks ago i found that hot was not as hot as normally it gives .i called the en... [Read more]
Mend switched lights mains
1

Boiler-Valliant Ecotec Plus-won't power up, display off?

My boiler has switched itself off and won't power up again. There is nothing on the display (or lights on the ... [Read more]

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