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We have 792 questions about mending 'central heating combi boiler'

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Mend Heating, Home Heating Systems

Puma 80 problems?

Can you help me please ? I have a problem with my Potterton Puma 80 combi-boiler. ( permanent pilot mod... [Read more]
Mend Heating, Home Heating Systems

How do you drain a valillant combi boiler and refill it?

I want to add a radiator to my central heating system I have a vaillant Combi boiler. How do you drain it dow... [Read more]
Mend Heating, Home Heating Systems

vokera linea 24 ?

I have a linea 24 combi boiler, its ok on central heating but when we require hot water run off from taps it c... [Read more]
Mend Heating, Home Heating Systems

Why does the hot water keep going cold?

I have a Worcester 280 RSF Combi boiler, the hot water keeps going cold, but the central heating is working fi... [Read more]
Mend D.I.Y, Plumbing

Heating Turn Off Automatically?

ariston a23 mffi combi boiler i have just replaced the diverter valve on this boiler, as the water wouldnt wo... [Read more]
Mend Heating, Home Heating Systems

central heating boiler?

i do not have a combi boiler and my heating or hot water does not work the pilot light does not light its abou... [Read more]
Mend Heating, Home Heating Systems

Volkera Maxin 24e combi boiler?

We are not getting any hot water, apart form when the central heating is switched on. Has anyone had this pro... [Read more]
Mend Heating, Home Heating Systems

Glowworm 38 CXI combi boiler no hot water?

I have a Glowworm 38 CXI combi boiler. all was working fine. however we now have central heating but no hot wa... [Read more]
Mend Heating, Home Heating Systems

How do you fit an external switch to a Grundfos 15/50 pump?

How do you fit an external switch to control the variable speed on a Grundfos central heating pump fitted to a... [Read more]
Mend Heating, Home Heating Systems

is my chaffeteaux celtic combi boiler past it?

my boiler has given 20 years of pretty good service but recently central heating is working OK but hot water c... [Read more]
Mend Heating, Home Heating Systems

Worcester 350 combi CH not working?

My Worcester 350 combi has stopped working properly as when the thermo stat switches on nothing happens at the... [Read more]
Mend Heating, Home Heating Systems

Why does the water run cold?

I have a Camray Model 90-130 Combi, oil-fired central heating boiler. The central heating works fine, but when... [Read more]
Mend Heating, Home Heating Systems

Central Heating?

I had a new combi boiler and 4 radiators fitted in January this year. 2 of the radiators have always worked. 2... [Read more]
Mend Heating, Home Heating Systems

I found my radiators on but the timer was off?

Today I found my radiators hot but the timer was not set to turn the central heating system on ? I have a stan... [Read more]
Mend Heating, Home Heating Systems

Why does my central heating system keep loosing presure ?

my central heating is loosing presure every couple of days, I keep topping it up via the link valve to the col... [Read more]
Mend Heating, Home Heating Systems

how can i fix my boiler?

ive just changed the diaphram on a ravenheat ls80 combi because hot water not working. after testing hot water... [Read more]
Mend Bathroom Appliances, Baths and Showers

vaillant combi 824 turbomax plus?

Hi, problem with my boiler is that the hot from the taps is fine but no water is going around the central heat... [Read more]
Mend Heating, Home Heating Systems

glow worm 30 cxi combi boiler - no central heating!!?

The central heating no longer works, the hot water is fine though. when i attempt to switch the central heatin... [Read more]
Mend Heating, Oil Filled Radiators

worcester 350 combi?

hi my question is i can only get hot water when my central heating is on why ? its a combi boiler
Mend Heating, Home Heating Systems

how do I increase the pressure on worcester bosch highflow 400 combi boiler?

I have a worcester bosch highflow 400 combi boiler, about 14 years old. The hot water cuts in and out when the... [Read more]

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