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We have 22652 questions about mending 'boiler'

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Mend vaillant ecotec pipe
1

how to fix my Vaillant ecotec plus 824?

My boiler is flashing con on display as I have had a rubber pipe split. I have tried hair dryer for 1/2 hour ... [Read more]
Mend heating boiler gas
1

i need to find out my modal?

i've had a survey of my heating system, but before we can go ahead and change it i need to find the modal of m... [Read more]
Mend combi yesterday water

modena 80 E combi boiler?

my boiler heating/hotwater is working,but yesterday i noticed that water was been expelled via the over flow.o... [Read more]
Mend halstead ace reset

Halstead ace high will not reset?

Hi, I have just serviced a Halstead ace high 30kw combi for a customer. I closed the gas valve to check the ... [Read more]
Mend worcester combi water

new worcester 550I combi boler?

When the hot tap is opened fully the temp of the water increases until the boiler trips out .Worcester service... [Read more]
Mend thermostat switching despite

RC1 and WR1 thermostat keeps switching to alarm, despite constant resets!?

Hello, I hope someone might be albe to help me. I have noticed that my heating alarm LED keeps coming on a... [Read more]
Mend worm compact boiler

glow worm compact 100e hot water problems?

I have hot water problems on my boiler, two days ago hot water stopped working. Found one fault which was dome... [Read more]
Mend combi boiler day problem
1

sorry i dont know the make ?

i have a combi boiler that looses time every day ,i set the timer to come on twice a day in the evening no pro... [Read more]
Mend combi boiler problem
1

sorry i dont know the make ?

i have a combi boiler that looses time every day ,i set the timer to come on twice a day in the evening no pro... [Read more]
Mend glowworm boiler turning
2

Glow-Worm 30cxi combi boiler. No hot water.CH ok?

Turning on hot tap produces 30 secs.tepid water, then permanent cold. Central heating fine. Pressure 1.5 bars.
Mend optimax 31c boiler

how to fix ?

what does fh mean on optimax he 31c boiler is it easy to fix ?
Mend combi water runs

Glow-Worm 30cxi combi boiler?

On turning on water runs tepid for 30 secs. then cold thereafter. Pressure indicating steady 1.5 bars. Central... [Read more]
Mend potterton bolier boiler
1

i have potterton 50e netaheat bolier stat keeps clicking?

Thank you for your reply that it could be the PCB.But this clicking keeps happening while the boiler is fired ... [Read more]
Mend heating warning light temperature

EA warning on wb green star 30cdi?

The ea warninglightvwas flashing on my boiler, decided that it wouldn't be the condensate pipe as it has had t... [Read more]
Mend flashing red lights

how can i fix my boiler?

hi i have a potterton 30 HE boiler, we have replaced many parts but we sill have two flashing red lights on th... [Read more]
Mend boiler hot heats radiators

how can i fix my sime 80 combi boiler?

when i turn the hot water on the combi also heats the radiators and but the hot water taps only runs warm
Mend radiators red boiler light

If Iam getting hotwater but the radiators do not work at all and the red ?

On a heatline c28 boiler if Iam getting hotwater but the radiators do not work at all and red light for DHW f... [Read more]
Mend pressure water vokera system
2

High pressure on vokera?

No warning codes and heating and hot water are fine. When the boiler has been fired up for 30 minutes or so, ... [Read more]
Mend clicking boiler working
1

i have potterton 50e netaheat bolier stat keeps clicking?

My POTTERTON 50E boiler will fire up ok but after awhile that it has been working for I will hear the stat in ... [Read more]
Mend combi boiler worcester

Combi boiler Worcester?

Pressure fallen to zero -first time this has happened!

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