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Mend Valve Combi Boiler

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We have 541 questions about mending 'valve combi boiler'

How to mend ... Valve Combi Boiler

Mend Heating, Home Heating Systems

need a part?

i was told on here yesterday my boiler needed a diverter valve diaprahm,were do i get one?itsfor a ravenheat c... [Read more]
Mend Heating, Home Heating Systems

Glow worm boiler MK II fuel saver 40 R?

Hi all, I do need advice on this one. Recently moved into a house- less than a week ago and it has a Glow ... [Read more]
Mend Heating, Home Heating Systems

home heating?

hi we have a appolo wall boiler (not a combi)and i took of a rad with a faulty valve and had to drain the syst... [Read more]
Mend Heating, Home Heating Systems

how to bleed system after fitting diverter valve to ariston euro combi?

hi,i have romoved the diverter valve from boiler and fitted new repaire kit due to leaking water,what is req n... [Read more]
Mend Heating, Home Heating Systems

HELP!!! Ravenheat csi 85 combi?

Heating but no hot water. Turned hot tap on and plunger on diverter valve pushes onto the Micro switch which o... [Read more]
Mend Heating, Home Heating Systems

jaguar combi 23?

was having problem with boiler not changing over from heating to rads, have changed diaphragm in diverter valv... [Read more]
Mend Heating, Home Heating Systems

What part do i need?

My boiler is a Worcester bosch 240 Combi. The CH, when switched on works fine. When i turn on the hot water ta... [Read more]
Mend Heating, Home Heating Systems

potterton promax?

i have a potterton promax 28 he combi boiler that won't work the spark genorater, electrodes, gas valve and pc... [Read more]
Mend Heating, Home Heating Systems

pcb board?

I replaced the PCB on my ariston Euro Combi boiler after going through the flow chart. It worked for two weeks... [Read more]
Mend Heating, Home Heating Systems

combi boiler worcester 28cdi is not giving me hot water?

my combi boiler is not giving me hot water i have heating and all red lights are on when i run the tap but i ... [Read more]
Mend Heating, Convector Heaters

ferrolli f24 combi boiler with low water pressure for hot water?

I have the above boiler which never really worked well when we had a shower head running off our bath taps but... [Read more]
Mend Heating, Home Heating Systems

How do I get my boiler to come and stay on after the outer casing is put ba?

My Ferroli modena combi boiler will only go when the front casing is left off. Otherwise it won't come on when... [Read more]
Mend Heating, Home Heating Systems

Problem with boiler Worcester 35CDi?

My Worcester combi 35CDi is 10 years old. Always had a low pressure problem. We now have a slow water leak u... [Read more]
Mend Heating, Home Heating Systems

ravenheat csi 85a-csi 85at combi boiler?

I have the above mentioned combi boiler, the heating has now stopped working, DHW is running fine. I have noti... [Read more]
Mend Heating, Home Heating Systems

Suspect radiator stat valve?

I have a radiator that was always on despite turning down the stat valve. I suspected that the valve mechanism... [Read more]
Mend Heating, Home Heating Systems

Bax Combi 105 hot water issue?

I have recently had the expansion vessel, DHW diaphragm & pressure relief valve done on my Baxi but am still h... [Read more]
Mend Heating, Home Heating Systems

Warmflow 70/90 Oil Fired Combi rads not getting hot?

I have a Warmflow 70/90 Oil fired combi and the press ure relief blew the other day, i checked the expansion v... [Read more]
Mend Heating, Home Heating Systems

I am trying to indentify a part of my fuel line?

I am trying to indentify a part of my fuel line which is some kind of valve/themostat type device. It has cyc... [Read more]
Mend D.I.Y, Plumbing

low hot water pressure and no hot water?

I have a worcester bosch 230 combi. I recently changed the pressure relief valve and expansion vessel. All was... [Read more]
Mend Heating, Home Heating Systems

how can i fix my baxi combi 80 eco?

My Boiler keeps firing on hot water when no hot water is been drawen. The hot water DHW Pressure Differential... [Read more]

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