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Mend 30 boiler fire flashing
2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
Mend Heating, Home Heating Systems
1

Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]
Mend Heating, Home Heating Systems
1

Oil fired boiler thermostat?

I have a Velaire 110/135 oil fired domestic boiler. I think the boiler thermostat may be faulty. The manual sa... [Read more]
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Mend Combi

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We have 5910 questions about mending 'combi' in category Heating, Home Heating Systems

How to mend Combi

Mend broken potterton boiler
1

Is the Filling loop broken?

I have a Potterton Combi boiler, the pressure slowely rises even when just HW mode is selected. Is this a faul... [Read more]
Mend vokera compact water boiler
6

VOKERA COMPACT 24?

MY HOT WATER IS RUNNING VERY SLOWLY .IT HAS GOT WORSE OVER THE LAST 3 MONTHS.SOMETIMES WHEN TRYING TO RUN THE ... [Read more]
Mend 242 up not
1

how to fix my vaillant 242 e-h combi(fires up when not req)?

My boiler fires up every couple of minutes for about 10 seconds then shuts down again,there is nothing in the ... [Read more]
Mend worcester plate heat exchanger
3

Worcester 350 Combi Plate heat Exchanger - Is engineers diagnosis correct ?

We have a Worcester 350 Combi and recently when we have been running the hot water the system has been overhea... [Read more]
Mend boiler combi problem
4

How to fix a biasi 24s combination boiler?

Biasi 24 s combi boiler. The problem is the central heating comes on randomly even though the thermostat for h... [Read more]
Mend expansion tank combi
4

what pressure should the expansion tank be?

i have a potterton lynx electronic combi and I notice that the expansion vessel at the rear has what looks lik... [Read more]
Mend right fee combi boiler
2

Is £1,400 the right fee to connect a replacement combi boiler?

Is £1,400 (or thereabouts) the normal fee to have a defunct combi boiler removed and a replacement connected ... [Read more]
Mend boiler hot heating works
2

biasi combi boiler rava24?

we have no hot water yet the central heating works
Mend water vaillant vcw
4

intermittent hot water from vaillant combi vcw sine?

having just installed a new bath and sink I now have a problem with the hot water supply from the vaillant com... [Read more]
Mend hot water appears
44

how can i fix my jaguar 23kw combi boiler?

i have no hot water and f1 appears i press reset button but still it comes up is their any thing else i could... [Read more]
Mend pilot light heat
4

Ferroli FF77 COMBI PROBLEM?

the pilot light remains but after a day or two when i put on the heat or hot water, the fan goes on but the ga... [Read more]
Mend 24 combi problems
2

How can I fix my Vokera Compact 24 combi Boiler?

My local Corgi man identified two problems with my vokera Compact 24 Boiler. The first one was the expansion ... [Read more]
Mend water pressure gas boiler
1

water pressure gas boiler?

i had turn off the mains water today do i need to check anything on the gas combi boiler
Mend combi boiler pressure turn
1

my arrison combi boiler runs to the max pressure?

my arrison combi boiler runs to the max pressure when its running but when i turn it off and everything cools ... [Read more]
Mend baxi combi 80 eco
33

Baxi Combi 80 Eco?

The pilot light is out in my boiler and the normal reset switch on the front isn't working. I know there is a... [Read more]
Mend water combi boiler diverter
2

i have no hot water ideal c95ff combi boiler?

i have no hot water. ideal c95ff combi boiler.i can see the plunger move where the diverter valve is. any idea... [Read more]
Mend baxi 105 combi
2

how can i fix my baxi 105 combi?

when i turn my hot taps on, my baxi 105 combi boiler won,t fire up. the central heating is fine it fires up o... [Read more]
Mend hot water boiler
1

alpha 280e combi no hot water?

i have heating but no hot water hot water works when boiler is in heating/hot water mode but not when in hot w... [Read more]
Mend baxi combi boiler
1

Baxi Combi Boiler?

When I turn on the hot water tap or use the washing machine, my radiators all get red hot, as if the heating i... [Read more]
Mend Heating, Home Heating Systems
2

How can Ifix my Vokera 12-48 RSE Mynute Combi boiler?

When the power is switched on with the thermostat calling for heat, the fan immediately comes on but the boile... [Read more]

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Broken Potterton BoilerVokera Compact Water Boiler242 Up NotWorcester Plate Heat ExchangerBoiler Combi ProblemExpansion Tank CombiRight Fee Combi BoilerBoiler Hot Heating WorksWater Vaillant VcwHot Water AppearsPilot Light Heat24 Combi ProblemsWater Pressure Gas BoilerCombi Boiler Pressure TurnBaxi Combi 80 EcoWater Combi Boiler DiverterBaxi 105 CombiHot Water BoilerBaxi Combi Boiler
Mend Heating, Home Heating Systems

Remove cover off gas boiler?
Mend Heating, Home Heating Systems

Siemens RDJ10RF thermostat problem?
Mend vaillant f22 water hot

Vaillant ecotec 831 plus?
Mend 30 boiler fire flashing

Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Mend Heating, Home Heating Systems

How to fix my fireplace?
Mend worcester boiler radiators months

Worcester boiler dripping water?
Mend remove cover front

Remove boiler cover?
Mend Heating, Home Heating Systems

Oil fired boiler thermostat?
Mend Heating, Home Heating Systems

Greenstar 24Ri boiler, fast flashing - can I reset?

How to mend ...

Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Kohlangaz Mend Myson Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

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