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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 sime 80 boiler

sime 80 combi boiler cutting out?

my boiler fires up for about fifteen seconds then goes off for five mins so the rads get warm but never get ho... [Read more]
Mend Heating, Home Heating Systems
1

replace batteries in Worcester 28i Termastate?

I need to replace the batteries in my wall mounted termatate to my Worcester Greenstar 28i Junior Combi boiler... [Read more]
Mend vokera boiler start

fault in maxin vokera combi boiler ?

expansion tank filled with water boiler goes out wont start up again have to press the reset button
Mend compact 24 boiler hello
1

How can I fix my Vokera Compact 24 combi boiler?

Hello there. I'm a complete novice when it comes to boilers and mine is really playing up. It's a voke... [Read more]
Mend heating times combi

home heating?

could you please tell me how to set the time for the heating to come on and go off at different times of the d... [Read more]
Mend fer combi boiler
1

I need a new fan for my FER Hawk combi boiler ?

Urgent need to buy a fan for my FER Hawk 1994/95 Boiler. I cannot afford to buy a new boiler at this present ... [Read more]
Mend baxi hot water combi fine

Baxi Hot Water not firing up?

Hi All, I have a Baxi Combi 80e. CH works fine, but the HW won't fire up unless the CH is on. I've read throu... [Read more]
Mend problem hot heating
1

problem with my wickes 2000 combi boiler?

just moved and i can only have hot water with central heating on, have i missed some thing.
Mend turn combi red

what do I need to turn to increase the water pressure Ideal combi mini?

Do I turn a red round tap, can you desribe for me what I need to do to increase the water pressure, please.
Mend hot combi boiler system water

Replacing hot tap gland on a combi boiler system ?

I need to replace the kitchen hot tap gland on a hot water system with a combi boiler. How do I turn off the h... [Read more]
Mend error code mean
2

What does the error code "F22" mean?

My Vaillant Ecomax 824 Combi-boiler is showing the error code F22 and it's not producing any hot water or heat... [Read more]
Mend new heating radiators

New Glowworm 24c betacom- not heating radiators?

We had a brand new Glowworm 24c beta com combi boiler installed last week, with a digital thermostat in the li... [Read more]
Mend water not radiators

my ferolli he31c combi boiler is only heating the water, not the radiators?

my ferolli optimax he31c combi boiler has stopped heating the radiators it is now only heating the water, why?... [Read more]
Mend worcester combi ch boiler

how do I set the timers on my Worcester combi ch boiler?

sorry but do not have access to it just at this moment. boiler about 5 years old
Mend parts combi pressure
3

Where can I get Powermax parts?

I have a Powermax 155x combi boiler and my plumber tells me that I need a prv (pressure release value ~ I thin... [Read more]
Mend pressure gauge radiators
1

how can i fix my ariston micro combi boiler?

I have a ariston micro combi boiler and my pressure gauge is at number 3 and pipes and radiators are leaking
Mend combi boiler pressure problem
2

Potterton Gold 33HE Combi boiler - unusual pressure problem?

When the boiler is off the pressure is about 1.3bar. When the boiler comes on the pressure drops to 0.8bar. I... [Read more]
Mend boiler turning hot running
1

Ideal Combi Boiler Mini C keeps turning on and off when hot water running?

I have a boiler which keeps turning on and off when the hot water is running. So when I have a shower the temp... [Read more]
Mend wont turn please help
1

The lockout light is on and the heating won't turn on, PLEASE HELP?

We have a Potterson Combi 80 boiler, and the lockout light has come on, and the central heating will now not c... [Read more]
Mend baxi combi 80 he
1

how do i fix my baxi combi 80 HE?

there are no power lights on the control panel, checked fuse on pcb thats ok. any surgestions please

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Sime 80 BoilerVokera Boiler StartCompact 24 Boiler HelloHeating Times CombiFer Combi BoilerBaxi Hot Water Combi FineProblem Hot HeatingTurn Combi RedHot Combi Boiler System WaterError Code MeanNew Heating RadiatorsWater Not RadiatorsWorcester Combi Ch BoilerParts Combi PressurePressure Gauge RadiatorsCombi Boiler Pressure ProblemBoiler Turning Hot RunningWont Turn Please HelpBaxi Combi 80 He
Mend worcester boiler radiators months

Worcester boiler dripping water?
Mend Heating, Home Heating Systems

Siemens RDJ10RF thermostat problem?
Mend Heating, Home Heating Systems

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

Remove cover off gas boiler?
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 remove cover front

Remove boiler cover?

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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