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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

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

How to mend Combi

Mend work worcester 24i
1

why does the DHW work and not the Central Heating Worcester 24i rsf combi ?

the pressure is fine the boiler fires up when you run the hot water but the CH is not working. Have put it on ... [Read more]
Mend replace combi 20

timer battery?

Does any one know how to replace the battery that operates the timer on the Euro Combi SX 20 MFFICE?
Mend boiler not firing

Boiler not firing?

Hi there I have an IDEAL 80 combi boiler and when I turn on the hot water or the central heating it dose not... [Read more]
Mend water heating works fine

How can i get hot water from my Ferroli F30 combi boiler?

I have a Ferroli F30 combi boiler, my central heating works fine but when it is off i dont get any hot water. ... [Read more]
Mend vaillant boiler central heating
3

How to pressurise expansion vessel?

Vaillant Combi boiler VCW 282 central heating expansion vessel needs to be re pressurised as it is causing hig... [Read more]
Mend water green star boiler
2

no hot water upstairs with 24i green star combi boiler?

only had thw boiler a few months (24i) any idea why the rads dont get hot with thermastats on full. only get r... [Read more]
Mend light going combi

pilot light keep going on & off after about 10/15 seconds?

i have a ferroli modena 102 combi boiler & pilot light keep going on & off after about 10/15 seconds
Mend hot water running hot cold
1

hot water running hot and cold?

I have a vokera linea 730 combi the hot water runs hot & cold in heating & hot water mode.
Mend combi boiler warning
6

flashing light on worcester 28si ii combi boiler?

My worchester 28si ii boiler red warning light keeps flashing . I have held button in and boiler works again ,... [Read more]
Mend ideal boiler ignite
1

My Ideal Mini C24 Combi Boiler wont ignite?

Last night the boiler was working ok, went to switch the boiler onto constant this morning only to find that i... [Read more]
Mend boiler hot thermostat turned
2

I have a worcester 24cdi combi boiler ?

My combi boiler only gives me hot water if the thermostat is turned on to operate the radiators the boiler doe... [Read more]
Mend combi 28 central
2

Jaguar 28k combi boiler?

Jaguar 28 kw .I have to refill to bar setting after each central heating program which shows FO , ... [Read more]
Mend hot boiler water radiator thermostat

Rad hot even when boiler on hot water only setting?

Main radiator (in room with room thermostat has 2 locksheild valves) is always warm/hot even when combi (voker... [Read more]
Mend pilot combi se

My pilot light for my Britony Combi SE is of. How do I switch it on?

As Above.
Mend boiler light going

Worcester 24i RSF combi boiler pilote light is going on and off?

when pilot light goes on makes hising noise and then swisches off and then goes on again and like that all the... [Read more]
Mend light baxi 80 pilot

relighting thepilot light?

I have a Baxi Combi 80 Eco and the pilot light has just gone out for the first time in over 8 years can you te... [Read more]
Mend boiler not igniting

boiler not igniting?

my combi boilers ignition keeps turning off and the heaters go cold then no hot water comes aswell
Mend boiler low set
1

combi boiler?

dial on combi boiler reading low. how do i re set to right level.
Mend combi boiler top

Is a Britony Combi 80 boiler capable of running 12 radiators?

My radiators heat up only at the top of the radoator and does not heat up evenly at the botttom. I have tried ... [Read more]
Mend combi started heating water
2

How can i fix my glow-worm combi which is trippping my circuit breaker? ?

How can i fix my glow-worm combi which is trippping my circuit breaker. this started in the middle of the mori... [Read more]

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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 Heating, Home Heating Systems

Remove cover off gas boiler?
Mend remove cover front

Remove boiler cover?
Mend Heating, Home Heating Systems

Oil fired boiler thermostat?
Mend Heating, Home Heating Systems

Siemens RDJ10RF thermostat problem?
Mend Heating, Home Heating Systems

How to fix my fireplace?
Mend vaillant f22 water hot

Vaillant ecotec 831 plus?
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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