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We have 562 questions about mending 'boiler combi ideas'

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Mend Heating, Home Heating Systems

ocean alpha 240 eco combi boiler?

when i turn on the hot tap the water stays hot for about a minute. after that the orange light next to the fa... [Read more]
Mend Heating, Home Heating Systems

new valve and pump fitted heating fine no hot water?

Just had an engineer to fit a new c/h pump and 3 way honeywell v4073a motorised mid position valve to a combi ... [Read more]
Mend Heating, Home Heating Systems

worcester 350 combi boiler keeps tripping RCCB?

As soon as demand for either hot water or central heating is called for the RCCB in my consumer unit trips.Any... [Read more]
Mend Heating, Home Heating Systems

Ariston Combi boiler central heating problem?

Hello I have an Ariston A/27 MFF1. I have just tried the heater first time this year and found that it cuts ou... [Read more]
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Hi i can't get the boiler to "fire up"?

Having read various q and a's, i have replaced the overheat thermostat, also the igniter. The pilot light wil... [Read more]
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Firebird Oil boiler, pressure always increases?

Hello Firebird, We have a Firebird Combi 90 and a few weeks ago we had thermostats put on our radiators an... [Read more]
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Vaillant VCW GB 242 E :- Failure to iginite when central heating demanded?

My Vaillant VCW GB 242 E Combi Compact Wall Mounted Boiler is failing to ignite when the central heating is sw... [Read more]
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Pressure too high Baxi combi instant 105e?

I noticed that my boiler was making strange noises, and so when I saw the pressure had dropped to zero I then ... [Read more]
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Worcester 350 rsf fault?

My Worcester 350 rsf boiler works intermittently. The heating will work until I use hot water, then when I tur... [Read more]
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C/H OK but no Hot Water?

Chaffoteaux & Muary Britony Combi 100 boiler. 10 years old but only used 6 months per year. Central heating ... [Read more]
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Problem with Worcester 24CDI combi boiler?

This combi is now 7 or 8 years old and has given good service, the overflow pipe which is vented external to t... [Read more]
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How can I fix my Glow-worm 30cxi - hot water goes cold when having a shower?

Hi, I've had this 30cxi model for about two years now and have had no major problems apart from the pressure ... [Read more]
Mend Heating, Home Heating Systems

whats wrong with my vaillant boiler??

i have a vaillant combi boiler that has no electric to it, the fuse in the switch is ok, but inside the boiler... [Read more]
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delay in hot water?

I have a Ferroli Optima 701 combi boiler. When I run the hot tap there is a delay of up to 2 mins before the ... [Read more]
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faulty caradon ideal combi c80ff?

hot water works ok on its own and central heating ok until it switches off when it reaches temperature then bo... [Read more]
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how can i repair my worcester 26cdi combi boiler?

the hot water and central heating are overheating and shutting the boiler down. when iether are called for on ... [Read more]
Mend Heating, Home Heating Systems

Worcester bosch highflow 400 combi boiler NOT working? ?

Hello the boiler cut out the other day i have tried to light it by depressing the grey button then lighting th... [Read more]
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BAXI Combi 80 Eco?

basically power light is on but not firing up and no fault lights appear on the front of the boiler i have tri... [Read more]
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igniting problem, Vokera HE29?

I have a Vokera combi HE29 (18months old) and have recurring problems, when hot tap is on boiler is running bu... [Read more]
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my ideal mini condensing combi boiler wont fire?

when i call for hot water the boiler wont fire,the pump,exhuast fan and motorised valve all operate as normal.... [Read more]

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