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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 5921 questions about mending 'combi' in category Heating, Home Heating Systems

How to mend Combi

Mend fault works work
1

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]
Mend boiler lights low
1

How do i increase the water pressure in my britonycombi boiler?

two lights are flashing on the display indicating low water pressure in the unit. What adjustments do I need t... [Read more]
Mend main 24 he hot water heating
2

main 24 he no hot water or heating?

my main 24 he combi will not fire up,the power light is flashing,the flame failure is not on,i have tried rese... [Read more]
Mend glowworm boiler water
1

Glowworm swift flow combi boiler?

Hot water runs and then boiler goes off(green light out) when you bang the boiler case sometimes the boiler wi... [Read more]
Mend vaillant combi boiler heating water
3

Vaillant Combi Boiler - No Central Heating?

Hi, It appears that my boiler is not working correctly. I get hot water through the taps and shower no proble... [Read more]
Mend britony combi se
2

Britony combi SE?

Morning. I have a britony combi se boiler. when it tries to start I hear a fan start and that’s about it th... [Read more]
Mend combi heat heating
1

Halstead Ace combi?

water wont heat up on water only but will heat up on water and heating
Mend hot water central heating pump
5

Hot water, No Central heating, how to fix a pump?

I have a reasonably new Ferroli combi bolier which i've just tried to fire up the central heating as its start... [Read more]
Mend pump combi boiler change
1

I took off the pump of my BAXI combi 80e boiler to change the 'O' seals - h?

I took off the pump of my BAXI combi 80e boiler to change the 'O' seals - how do i put the pump back on?
Mend boiler light stays
1

How to fix my glowworm swiftflow 80 combi?

Please could anyone suggest the fault I have with my boiler, the pilot light stays on but when I call for heat... [Read more]
Mend problem boiler works heating
1

baxi 105 combi cold showers?

I don't know if this is a problem with my boiler or somewhere else. Our boiler works okay with the central hea... [Read more]
Mend combi hot central heating

my grant combi vortext ?

pump running but no hot water or central heating please help!x
Mend ch overheat stat
3

ideal classic combi nf 280?

ch overheat stat keeps tripping.water temp gets very hot while showering and then trips, does not matter if se... [Read more]
Mend combi boiler year
1

vaillant turbo max VUW 242 E not firing for hotwater/heating?

The Combi boiler is 1 year old and is giving problem with hot water and heating. Any suggestion? Would it be c... [Read more]
Mend replace he boiler
10

How to replace a circuit board on a Potterton Performer 30 HE boiler?

I have a Potterton Performer 30 HE combi boiler and I've been told the circuit board has gone. How much is a r... [Read more]
Mend combi boiler house
2

How do I fix my bosch worchester combi boiler 24CDi?

I have just come back from holiday to a really cold house. I put the heating on for the first time in 5 month... [Read more]
Mend combi gas hot
1

s24 combi boiler?

there is a gas flow problem on my s24 combi boiler. the led is flashing saying there is gas flow problem. no h... [Read more]
Mend worcester combi pressure boiler
1

Worcester 350 Combi Re-Pressure?

Now that we've barely used the heating over the summer the pressure has dropped on our Worcester 350 Combi boi... [Read more]
Mend worcester bosch combi boiler

How fix Worcester Bosch 537i Combi Boiler?

Domestic hot water works OK Central heating not working. If I switch off and on again can hear water pum... [Read more]
Mend britony combi se

Britony Combi SE?

what does 'overheating defect without lock out' mean? It shows up as 70 on the fault chart. Can it be adjusted... [Read more]

Try searching for...

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Mend Heating, Home Heating Systems

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

How to fix my fireplace?
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 worcester boiler radiators months

Worcester boiler dripping water?
Mend Heating, Home Heating Systems

Greenstar 24Ri boiler, fast flashing - can I reset?
Mend thermostat siemens rdj10rf receiver

Siemens RDJ10RF thermostat problem?
Mend remove cover front

Remove boiler cover?
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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