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Mend Diverter Boiler Water Heating

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We have 255 questions about mending 'diverter boiler water heating'

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Mend Heating, Home Heating Systems

How do I fix my Ariston Microgenus 24 HE MFFI?

We've just moved into a new apartment which has a Ariston Microgenus 24 HE MFFI Boiler. The boiler works fi... [Read more]
Mend Heating, Convector Heaters

boxer c24 boiler hot water problem?

we have a boxer c24 combi boler and the hot water keeps going hot and cold as the boiler switches on and off a... [Read more]
Mend Heating, Home Heating Systems

Ravenheat csi85ta no heating hot water ok?

I have a Ravenheat csi 85ta no central heating hot water ok changed diverter valve to no avail in heating mode... [Read more]
Mend Heating, Home Heating Systems

worcester greenstar 28i?

when the boiler is turned on there is a blue light flashing fast, I havent got any hot water or central heatin... [Read more]
Mend Heating, Home Heating Systems

I'm such a clever so & so!?

I've sorted the answer to my own problem (as below)...a new diverter valve spindle kit is required! Help! H... [Read more]
Mend Heating, Home Heating Systems

Help! Heat Line problem?

What is causing poor hot water flow to all taps? So much so, that when one tap is turned on (with only more th... [Read more]
Mend Heating, Home Heating Systems

Worcester Heatslave 20/25 Oil Combi Boiler?

Help, Our Worcester Heatslave 20/25 boiler has been playing up again recently. Over the past 14 months we hav... [Read more]
Mend Heating, Home Heating Systems

No heating?

My heating didn't come on this morning. The thermostat was on high, but the boiler wasn't doing its thing. ... [Read more]
Mend Heating, Home Heating Systems

halstead finest gold locking out?

finest gold locking out,i have to switch off/on power 4-5 times to get it running, pressure is at 1.7 bar on g... [Read more]
Mend Heating, Home Heating Systems

Worcester 240 combi rsf boiler?

My worcester 24 combi rsf boiler has developed problem, when set on hot water only my central heating radiator... [Read more]
Mend Heating, Home Heating Systems

Glow Worm Compact 80e hot water problem - can you help?

Hi, I can only get hot water from my Glow-worm Compact 80e combination boiler if I turn the water on full-b... [Read more]
Mend Heating, Home Heating Systems

Potterton Puma 80 - No hot water?

Potterton Puma 80 works fine with central heating, but without CH on, it does not produce hot water. At hot wa... [Read more]
Mend Heating, Home Heating Systems

Central heating boiler ignition lockout?

I have an ongoing problem with my boiler, a Worcester Bosch 28Cdi. From time to time the central heating ligh... [Read more]
Mend Heating, Home Heating Systems

domestic water not hot radiators ok?

i have a sime 80e friendly format combi boiler about 6 years old the central heating works well but the domest... [Read more]
Mend Heating, Home Heating Systems

Vaillant Turbo MAX 282E?

Hi i have a vaillant Turbo Max 282E i have a problem that when i open the hot water after 3-seconds it goes co... [Read more]
Mend Heating, Home Heating Systems

24 CDI Water Problem?

I have a 24 CDI. The hot water is only running luke warm. I have taken off the microswitch on the diverter val... [Read more]
Mend Heating, Home Heating Systems

My central heating does not work, it firesup then cuts out after 20 seconds?

I have a condensing fanned boiler the CSI 85T. The problem I have is with the central heating side in that whe... [Read more]
Mend Heating, Home Heating Systems

why does my combi boiler run a full pelt?

I have an alpha 240 eco combi boiler. On Monday i came home to find the heating had stopped working. On inspec... [Read more]
Mend Heating, Home Heating Systems

my boiler is leaking from around the diverter motor?

my heatline vizo 24/28 boiler started leaking when the hot water taps were turned on. it leaks from around the... [Read more]
Mend Heating, Home Heating Systems

FERROLI OPTIMAX 25C OVERHEATING?

When I turn on the hot tap the boiler fires up then a few seconds later it overheats and I get F3 fault code, ... [Read more]
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