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Mend Main Combi Boiler

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We have 150 questions about mending 'main combi boiler'

How to mend ... Main Combi Boiler

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Mend Heating, Home Heating Systems

boiler back to front?

i replced the main pcb and the fan on my ikon 23t boiler(all glow worm parts) and when i put it all back toget... [Read more]
Mend Heating, Home Heating Systems

Baxi boiler keeps coming on?

I have a HE100 Baxi on the kitchen wall - its a combi condenser. It seems to be on all the time - i have had t... [Read more]
Mend Heating, Home Heating Systems

why am I losing pressure on my Main Combi 24 HE?

Our boiler is barely 18 months old but we've had constant problems with the noise and pressure. it is now at t... [Read more]
Mend Heating, Home Heating Systems

Bosch Worcester 28i RSF Combi Boiler?

You help would be very much appreciated........I have noticed water dripping on to the floor underneath my boi... [Read more]
Mend Heating, Home Heating Systems

potterton combi boiler trips mains electric when hot water tap on?

the boiler was working fine then it started to trip main fuse box when hot tap was used. any ideas to why this... [Read more]
Mend Heating, Home Heating Systems

Main combi 24 HE boiler..Red Flashing light..no hot water?

Hello, Wonder if anyone can help? I have a Baxi Potterton Main Combi 24 HE boiler that is 4 yrs old. ... [Read more]
Mend Heating, Home Heating Systems

main combi boiler, loud bang then smell of burning?

was running hot water, then suddenly heard a bang noise from bolier then smelt gunpowder/burnt smell, anyone k... [Read more]
Mend Heating, Home Heating Systems

combi boiler glow worm 24ci?

the burner comes on then goes out every time the hot tap is running.what could be the main cause
Mend Heating, Home Heating Systems

Halstead Finest Combi Boiler Locking Out?

When a hot tap is turned on and the central heating is not on or on demand, the hot water flows whenever a dem... [Read more]
Mend Heating, Home Heating Systems

Halstead Finest Combi Boiler Locking Out?

When a hot tap is turned on and the central heating is not on or on demand, the hot water flows whenever a dem... [Read more]
Mend Heating, Home Heating Systems

ferroli combi 77ff boiler will not ignite?

my boiler will not ignite when you call for hot water or central heating. the pilot light is lite,the pump is ... [Read more]
Mend Heating, Home Heating Systems

How to stop a electric beeping from ferroli boiler?

My ferroli combi boiler is working fine but the main unit has been beeping for the last 2 days. I've changed t... [Read more]
Mend Heating, Home Heating Systems

replacement boiler conundrum?

I have a 26year old Vailllant sine combi boiler that to date has been very good but is now beyond economical r... [Read more]
Mend Heating, Home Heating Systems

Main HE 24 Combi?

I have a problem with a recently installed combi boiler, one of the raidiators ( upright 1800mm x 600mm) is on... [Read more]
Mend Heating, Home Heating Systems

How can i fix my combi boiler, Worcester 28CDi?

I have my boiler temperature set between 3 & 4 for switching on first thing in the morning.After about two min... [Read more]
Mend Heating, Home Heating Systems

biasi combi boiler?

I have a biasi combi boiler ,it was not firing up and needed a new spark generator,this worked for 3 days now ... [Read more]
Mend Heating, Home Heating Systems

no hot water?

we lost mains water and the next day we lost hot water, however the combi boiler still works on heating only. ... [Read more]
Mend Heating, Home Heating Systems

Ravenheat combi boiler continually firing then shutting down?

My 3 year old Ravenheat CSI 85A combi boiler developed the following fault: Firstly, the domestic hot water w... [Read more]
Mend Heating, Home Heating Systems

Vaillant ecomax 828/2e combi boiler is leaking water!!!?

I dont have the instruction manual for my boiler but it is leaking from the main big metal bit n the middle of... [Read more]
Mend Heating, Home Heating Systems

raven combi boiler rsf820/20 no hot water or heating?

cant get the burner to kickin in summer or winter mode , when trying to light you get the pilot light on but i... [Read more]
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