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Latest Questions

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 Boiler

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We have 4885 questions about mending 'combi boiler' in category Heating, Home Heating Systems

How to mend Combi Boiler

Mend refuses fire help

Boiler refuses to fire up?

I am having terrible trouble with a Heatline S30 combi, can anyone help me please. Yesterday it intermittentl... [Read more]
Mend worcester 24i combi

heating?

I have a Worcester 24i Junior combi boiler, lately when i have put the central heating on, after an hour or so... [Read more]
Mend pilot light heating combi boiler
2

Pilot light goes out when i put on central heating?

I have a worcester 24i junior combi boiler, when i put the heating on it runs for an hour or so, then the pilo... [Read more]
Mend combi boiler green light

ideal mini he combi boiler?

after the boiler as been on for one hour there is 3 green lights on it the middle light will flash red and the... [Read more]
Mend vaillant boiler pressure hot water
2

Vaillant combi boiler, loss of pressure when hot water is on?

Hi, can anyone help? I have a Vaillant combi boiler about 7 years old, central heating works fine and so does ... [Read more]
Mend timer working combi

timer clock on Worcester boiler not working properly?

I have a greenstar 24junior Worcester combi boiler and the timer clock does not seem to work properly. If the ... [Read more]
Mend boiler pressure problem
4

boiler pressure problem?

Vokera lina24 combi boiler holds pressure for a few days then goes down. Fires up for hot water but heating do... [Read more]
Mend water year model

how can i fix my combi boiler?

My water pressure on the combi boiler is nearly at 3. It is a 2 year old sabre model serial no 828c1650589
Mend repeat three time

I have trouble with my ravenheat csi85 combi?

The boiler fire up for six second then off, and repeat the same three time and shut off with red light on. Ple... [Read more]
Mend radiators cold upstairs downstairs

All my radiators are cold upstairs and downstairs why?

Called an engineer still have not solved the problem. Please help it is freezing cold. Need to switch my radia... [Read more]
Mend boiler main combi

boiler faults?

What are the main faults with a potterton promax combi H E plus boiler?
Mend worcester turning starts

Worcester Heatslave 20/25 Combi-boiler?

Our Worcester heatslave 20/25 combi-boiler seems to have a mind of its own. The hot-water sometimes takes age... [Read more]
Mend boiler coming happening
1

How can i fix my oil boiler?

my firebird oil boiler is coming on for no reason. it comes on for 30sec to 1 minute and then goes off. why is... [Read more]
Mend combi room thermostat

i have a heat line compact s24 combi boiler and want to fit a room thermost?

can anyone recommend a room thermostat to fit to my heatline compact s24combi boiler
Mend timer problems boiler
1

timer problems?

I have a Worcester greenstar 24i junior combi boiler and the timer is not switching off. If the boiler/heating... [Read more]
Mend problem bar switch
2

worcester cd35i ii pressure problem?

i have a problem with my combi worcester cd35i ii the pressure of the unit is at just over 1 bar and when you ... [Read more]
Mend heatline boiler hot
1

heatline c24 combi boiler?

the domestic hot water was only getting warm. there was an electrical hissing? noise and the printed cuicuit b... [Read more]
Mend yellow light flashing

combi boiler?

red and yellow light flashing on boiler alpha c 27 and wont fire up
Mend cold bathroom pipes

radiators cold .... brrrrr?

Hi had one new rad fitted in bathroom, pipes to accept new rad adjusted accordingly (different width) !! New ... [Read more]
Mend combi boiler red light hot
1

How can I fix my Baxi Combi 80Eco boiler?

The red fault light comes on when we are running hot water or the heating is on, we reset the unit with the sw... [Read more]

Try searching for...

Refuses Fire HelpWorcester 24i CombiPilot Light Heating Combi BoilerCombi Boiler Green LightVaillant Boiler Pressure Hot WaterTimer Working CombiBoiler Pressure ProblemWater Year ModelRepeat Three TimeRadiators Cold Upstairs DownstairsBoiler Main CombiWorcester Turning StartsBoiler Coming HappeningCombi Room ThermostatTimer Problems BoilerProblem Bar SwitchHeatline Boiler HotYellow Light FlashingCold Bathroom PipesCombi Boiler Red Light Hot
Mend 30 boiler fire flashing

Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Mend vaillant f22 water hot

Vaillant ecotec 831 plus?
Mend Heating, Home Heating Systems

How to fix my fireplace?
Mend remove cover front

Remove boiler cover?
Mend Heating, Home Heating Systems

Greenstar 24Ri boiler, fast flashing - can I reset?
Mend Heating, Home Heating Systems

Siemens RDJ10RF thermostat problem?
Mend worcester boiler radiators months

Worcester boiler dripping water?
Mend Heating, Home Heating Systems

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

Oil fired boiler thermostat?

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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