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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 5911 questions about mending 'combi' in category Heating, Home Heating Systems

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Mend Heating, Home Heating Systems
2

Ideal Classic combi NF80 by-pass solenoid coil?

Does anyone know where to buy the teknigas 25 solenoid coil Ideal No: 005820, GC 378078, or perhaps suggest an... [Read more]
Mend combi noise hot

combi 901 optim?

boiler not firing up making buzzing noise no hot water
Mend water only heating

Baxi eco80.Hot water only when central heating is on !!!?

My eco 80 combi boiler has decided not to heat the domestic water UNLESS the central heating is 'ON'. Any ide... [Read more]
Mend boiler combi combination
1

how can i fix my boiler?

i have a 9mth old pro combi 100 he combination boiler and had an engineer out to fix it as the internal fuse b... [Read more]
Mend baxi combi 80 eco

how can i fix my baxi combi 80 eco?

My Boiler keeps firing on hot water when no hot water is been drawen. The hot water DHW Pressure Differential... [Read more]
Mend air pressure switch

air pressure switch??

How do I find it on a alpha combi 240 e ???
Mend combi pressure hot

my Powermax 155x combi boiler has high pressure?

i get hot water and the central heating works but the pressure keeps rising and i have to turn the boiler off.... [Read more]
Mend boiler combi years red

How can I fix my Halstead boiler (combi HE 24)?

Boiler is 5 years old and worked OK until now. (Condensate pipe is not frozen up). Red light stays on; when pr... [Read more]
Mend boiler heating ferroli

ferroli optimax 25c?

does anybody have codes or how to recode ferroli optimax25c combi boiler
Mend biasi combi boiler

biasi combi boiler?

I have a biasi combi boiler ,it was not firing up and needed a new spark generator,this worked for 3 days now ... [Read more]
Mend error code coming
3

maxol super combi he 28?

i have a maxol super combi he 28 with the error code 20 coming up Anyone what the fault is???
Mend combi boiler front

control?

My kingfisher potterton combi boiler has a graded control on the front panel. what does this do?
Mend losing boiler top
3

losing pressure in vokera combi boiler?

pressure drops to red mark overnight . need to top up boiler daily
Mend combi gas boiler

heatline s30 combi gas boiler?

hi i have a heat line boiler s30 when the heating is on the pressure rises slowly to 3.5 bar in the red i dar... [Read more]
Mend pressure heating day week

loosing pressure when centrel heating on?

now we are having the heating on for about ten hours a day in the last week the preesure as been droping down ... [Read more]
Mend combi water demand
1

noisy fan ?

I have a worcester 28si combi and there is a noise when the hot water demand increases. Its like an increase i... [Read more]
Mend boiler condensing clear
1

Boiler B24 won't ignite. Outside condensing pipe clear?

Boiler turned itself off earlier and when tried to ignite it it powered for about 10 seconds and then switched... [Read more]
Mend boiler setting cold
1

boiler setting when cold?

am goin away. weather is frosty. what is the best setting to leave boiler on to stop it freezing. i have a 28c... [Read more]
Mend baxi solo heating
1

baxi solo 3 pf 30/80, combi or condenser?

whith froxen weather the heating as gone off. council as said that if its a condenser i should try to defrost... [Read more]
Mend boiler taps central heating

combi boiler ferroli f30?

when taps are turned on hot water will run but when the central heating is put on the boiler knocks off

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Mend Heating, Home Heating Systems

Siemens RDJ10RF thermostat problem?
Mend Heating, Home Heating Systems

Greenstar 24Ri boiler, fast flashing - can I reset?
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 vaillant f22 water hot

Vaillant ecotec 831 plus?
Mend Heating, Home Heating Systems

Oil fired boiler thermostat?
Mend Heating, Home Heating Systems

Remove cover off gas boiler?
Mend remove cover front

Remove boiler cover?
Mend worcester boiler radiators months

Worcester boiler dripping water?

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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