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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 5920 questions about mending 'combi' in category Heating, Home Heating Systems

How to mend Combi

Mend boiler heating top

ferolli combi boiler?

once heating has shut down we get a whining noise coming from top of boiler could this be the air pressure swi... [Read more]
Mend main combi 24 he
1

main combi 24 he?

had a new curcuit board fitted, same problem with flame fail.sometimes runs for several hours with no probs, t... [Read more]
Mend combi boiler hot water fine heating
1

problem with protherm 80e?

i have a protherm 80e combi boiler. the hot water is fine but the central heating is not working properly. whe... [Read more]
Mend second years vaillant

plate heat exchanger?

for the second time in 2 years i think my plate heat ex in my vaillant combi is clogged up. the Ch seems to w... [Read more]
Mend pressure water 12

pressure loss on heatline combi boiler?

when hot water is used pressure drops on boiler when pressure is increased to 1 1/2 bar gradually pressure inc... [Read more]
Mend heating britony combi
1

heating on my boiler?

my britony combi 80 boiler works the hot water but will not stay fired up to work the heating it tries to fire... [Read more]
Mend worcester bosch greenstar
3

whats wrong with my worcester bosch greenstar 25si?

Hello,iv got a worc/bosch 25si/30si combi,which has been switching itself off.When i attempt to switch it on i... [Read more]
Mend boiler normal heating hot
1

My combi boiler keeps firing up every 30 seconds or so. Is this normal? ?

My combi boiler keeps firing up every 30 seconds or so. Is this normal? I only recently got it repaired. Also ... [Read more]
Mend stays lit look
1

Boiler stays Lit but look warm?

I have a modena 102 combi and have just put in new heat sensors for for the CH and DHW as the flame kept going... [Read more]
Mend boiler keeps going off
1

boiler keeps going on and off?

worcester 240 combi boiler, when switching boiler to on the boiler starts up but keeps going on and off
Mend boiler wont fire up
1

boiler wont fire up?

i have gas to the gas valve and on the outlet but i dont get a spark ,could it be gas valve broke or ignition ... [Read more]
Mend worcester boiler cost

motor for worcester combi boiler ?

how much will it cost to replace the motor on my combi boiler
Mend sime combi boiler
1

Sime combi boiler?

The electric is on but i have no lights on my boiler and it isnt working.. its a Heatline Vizo 24 if that help... [Read more]
Mend baxi duo tec
4

Baxi duo tec combi 24HE heating fault?

My 2 1/2 year old Baxi combi shuts down the heating side despite everything calling for heat. This happens int... [Read more]
Mend water worcester boiler
3

no hot water on worcester 24i rsf boiler?

anybody? just descaled my heat exchanger on worcester24i rsf combi boiler flow rate now is 8 ltrs /min... [Read more]
Mend britony combi 80 boiler
1

britony combi 80 boiler?

boiler fires up but only runs seconds does not heat hot water or run the heating the over ride switch is used ... [Read more]
Mend drops switched off
4

Pressure in my Ariston Combi Boiler drops when switched off?

I recently purchased a new flat, which has an Ariston Combi boiler (installed last year along with new heating... [Read more]
Mend combi central heating system
1

Ferroli Optima701 Combi central heating boiler stat cutting in and out?

Boiler keeps cutting in & out before system is getting hot (radiators luke warm only)
Mend baxi combi 80 eco
1

Baxi Combi 80 eco?

Boiler cuts out after firing.
Mend boiler potterton firing
2

what is wrong with boiler?

I ahve a Potterton combi boiler and 3weeks ago it started firing for 3 mins then turning off for 2 mins then o... [Read more]

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Mend Heating, Home Heating Systems

How to fix my fireplace?
Mend vaillant f22 water hot

Vaillant ecotec 831 plus?
Mend Heating, Home Heating Systems

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

Siemens RDJ10RF thermostat problem?
Mend 30 boiler fire flashing

Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Mend remove cover front

Remove boiler cover?
Mend Heating, Home Heating Systems

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

Oil fired boiler thermostat?
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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