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Mend Central Heating Fault

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We have 299 questions about mending 'central heating fault'

How to mend ... Central Heating Fault

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Mend Heating, Home Heating Systems

baxi boiler?

my baxi combi has a intermittent fault,after central heating is on for 10 minutes it cuts out and the led on t... [Read more]
Mend Heating, Home Heating Systems

SIME central heating system anti-freeze - how much?

I have a SIME friendly Format 80E boiler fitted in my static caravan. The CH system water was tested recently ... [Read more]
Mend Heating, Home Heating Systems

No heating from Ferroli Falcon 11 boiler?

My Ferroli Falcon 11 central heating has stopped working, hot water supply is ok. From what i can glean from t... [Read more]
Mend Heating, Home Heating Systems

Vaillant TurboMAX plus 824E boiler problem!!!!!?

hi i have had the Vaillant TurboMAX plus 824E boiler for about 2 and a half years, and it seems to be leaking ... [Read more]
Mend Heating, Home Heating Systems

Ferroli optimax 25c boiler not working !?

The boiler (ferroili optimax 25c) in the house which i'm renting has stopped working christmas day i've no hot... [Read more]
Mend Heating, Home Heating Systems

Ideal Response 120 boiler fault?

My response 120 boiler has ceased to operate. It started Last week, the fuse blew, so I replaced it, the bo... [Read more]
Mend Heating, Home Heating Systems

Glowworm space saver Boiler does not work?

We have a glowworm space saver central heating device at home. When we switch on the device, we can see the fl... [Read more]
Mend Heating, Home Heating Systems

problem with mid position valve? ?

I hope someone can clarify if I have diagnosed the fault that I think Ive got. A few days ago the central h... [Read more]
Mend Heating, Home Heating Systems

POTTERTON PERFORMA 24 NO HOT WATER BUT CENTRAL HEATING FINE?

as soon as the hot water tap is opened the pressure on the boiler increases 0.5 bar to 2.0 bar. and the boiler... [Read more]
Mend Heating, Home Heating Systems

4 year old Valiant boiler keeps cutting in & out when heating water ?

My 4 year old Valiant boiler keeps cutting in and out when heating water for the taps and shower in the house,... [Read more]
Mend Heating, Home Heating Systems

Baxi Bahama 100 Central heating wont fire up?

I have checked most items cannot get pump to fire up in central heating mode followed trouble shooting steps a... [Read more]
Mend Heating, Home Heating Systems

Baxi combi 105HE boiler fault on the heating side?

I have a Baxi 105HE combi boiler. When the hot water is in demand the boiler will run ok no matter how many t... [Read more]
Mend Heating, Home Heating Systems

28i junior CH problem?

I have a fault with the central heating of my worcester 28i junior. The boiler fires up and the radiators heat... [Read more]
Mend Heating, Home Heating Systems

no hot water but central heating ok?

Moved into house and central heating works ok, turn on the hot water tap and water runs ok but cold. The boile... [Read more]
Mend Heating, Convector Heaters

Glowworm Ultimate 40FF Multifunction Control Overheat Reset Button trippin ?

Multifunction Control Overheat Reset Button on Part no 313980 at base of Glowworm Ultimate 40FF Central h... [Read more]
Mend Heating, Home Heating Systems

how to fault find on my baxi bahama 100?

i need to know what causes the pressure to rise continually when my central heating is on,and the pressure to ... [Read more]
Mend Heating, Home Heating Systems

Worcester 350 combi pressure rising to 3 bar?

Central heating pressure rises to 3 bar (initial pressure = 1 bar) and pressure valve operates. Once cooled, p... [Read more]
Mend Heating, Home Heating Systems

Baxi 105HE Heating fault?

I have a Baxi 105HE combi boiler. When the hot water is in demand the boiler will run ok no matter how many t... [Read more]
Mend Heating, Home Heating Systems

any ideas what the fault is?

I have a Worcester Bosch Highflow 400 boiler. The hot water works fine, the problem is the central heating. Th... [Read more]
Mend Heating, Home Heating Systems

How can i fix my Worcester 24i Junior combi boiler?

My boiler will not always ignite for hot water but would for central heating and the red fault light would fla... [Read more]
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