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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 cdi combi boiler
2

Greenstar CDi combi boiler overheating?

Hi, Greenstar CDi combi boiler 3 years old. Top floor radiators cold so bled, this dropped water pressure to z... [Read more]
Mend replace combi boiler
1

replacing thermistor?

How to replace thermistor from vokera option combi boiler.
Mend water vokera combi
2

hot water?

I have vokera option combi boiler hot water adjustment is on full position, low warm water is comming, but not... [Read more]
Mend hot water not very hot
1

The hot water is not very hot?

on a main 24HE combi , the hot water stat is turned up fully but the domestic hot water is not hot enough to h... [Read more]
Mend Heating, Home Heating Systems
1

how do i get the pressure up on a worcester 9.24?

I`ve not used my worcester9.24 combi boiler for some time...can i get the pressure back to what it should be w... [Read more]
Mend worcester pressure air

How can I replace my Worcester 230 Combi RSF airflow pressure switch?

Are air pressure switches for this model still available
Mend halstead combi ace
1

halstead combi discharging?

halstead ace high combi 13yearsold keeps discha... [Read more]
Mend heat 28 bar
1

no hot water and no heat downstairs, pressure at 2.8 bar?

we have ideal logic 30 combi and the pressure dropped so wasfilled to now 2.8 bar. we now have no heat in the ... [Read more]
Mend worcester house boiler

Worcester Greenstar R25 HE Combi burner problem?

Hi there, I have just bought a new house and have a problem with my boiler and thought I may be able to get... [Read more]
Mend halstead ace high
2

halstead ace high combi keeps dropping pressure?

Hi , pressure drops to 0 when the system is cooling down. Holds pressure while running though, and I need to t... [Read more]
Mend 28i combi boiler heating

How can i fix my Worcester greenstar 24i junior/ 28i junior combi boiler?

Noticed the other day that the heating light (green led) on the boiler is flashing not sure why. Hot water is ... [Read more]
Mend temp water shuts
1

Dhw temp varies raven heat 120 combi?

Water temp varies and sometimes shuts down showing 04 fault code. More noticeable when running a bath. Changed... [Read more]
Mend he 4yr old

vokera he 35 combi boiler 4yr old ?

my boiler is cutting out and when I reset it it will run for anything from half an hour to 3hrs then cuts off ... [Read more]
Mend combi boiler replacing
1

main combi eco boiler?

is replacing dhw mixer vaulve a diy job and how is it done
Mend main combi eco boiler

Main combi eco boiler?

domestic hot watter runs hot for a minute or so then just goes cold with no fault signal
Mend cutting coming problem
1

wocester 28i combi cutting in and out while coming up to temperature?

how do i fix the above problem
Mend combi boiler problem
2

Combi Boiler problem?

Hi ,I have turned my water off and back on again and now cant get my combi boiler to start back up. I have tri... [Read more]
Mend worcester combi boiler

Worcester 9.24 Electronic combi boiler, pilot light will not stay on?

Need new pilot light sensor probe as main gas valve will not open and pilot light goes out when push button fo... [Read more]
Mend worcester boiler light

Worcester 9.24 Electroniv combi boiler, pilot light will not stay on?

Where to get spares for 9.24 Electronic-BF combi boiler. Boiler will not start. Pilot light comes on, but wi... [Read more]
Mend help baxi combi boiler

help with my baxi combi boiler?

HI, can anyone help, i have a baxi combi 80 eco boiler, which is running hot even though i have turned down th... [Read more]

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Mend remove cover front

Remove boiler cover?
Mend 30 boiler fire flashing

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

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

How to fix my fireplace?
Mend vaillant f22 water hot

Vaillant ecotec 831 plus?
Mend Heating, Home Heating Systems

Siemens RDJ10RF thermostat problem?

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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