Fix Fault Central Heating

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We have 3868 questions about fixing 'central heating'

NO central heating from combi boiler?

Hi hope someone can help, my combination boiler Ideal stelrad/Sprint will not stay fired up when selecting central heating. When I call for hot water it fires up and I get roasting hot water, the pre ... more


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I have a noisy central heating system?

I have a noisy central heating system, what are the possible solutions?


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i have a baxi boiler which is broken?

my baxi bolier is not working, i have no central heating or hot water and there is snow outside! the boiler is flashing 'low pressure or pump fault' the pressure gauge is at zero, so i assume this i ... more


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potterton puma 80?

I run my central heating and the boiler ignites for about 20 seconds then stops. it will not run again for a long time. but if I run the hot water the boiler ignites and runs ok until I turn the tap o ... more


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how can i fix my vaillant turbomax boiler?

model 242E central heating working fine but when you switch on the hot tap the boiler does not fire up


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help! the baby will need a bath!?

i have a sime friendly. the central heating works. the hot water doesnt. the pilot light is on but when i turn the hot tap on nothing happens. it has been like this since a friend fitted a new radiato ... more


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central heating problem old baxi back boiler?

i have a baxi back boiler which is not working properly when i turn on the heating only the upstairs get hot the downstairs get lukewarm the system clicks on and off every 5mins or so and the hot wate ... more


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How can I stop my Potterton 80e from losing water and pressure?

My 80e loses pressure as soon as the central heating is run, have fitted a new pressure rlief valve. Pressure goes higher than 2 bar when heating is running, I then get a lockout and have to isolate t ... more


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problem with sime friendly format 80e?

boiler runs for about 15 to 20 mins o.k after it stops for a rest the boiler restarts for about 5seconds then swithces off again then re lights again for 5 seconds this will keep happenning on central ... more


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vaillant VCW GB 242 EH?

My dad's VCW GB 242 EH was leaking at diaphram unit so we replaced it and also the divertor. However, the ignition keeps tripping and when hot water is run from the tap and we eventually get it ignite ... more


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Some radiators hot, some are cold?

I have oil fired central heating and some of the radiators upstairs and downstairs are hot and some are cold, the pipe leading up to some are warm but the radiator is still cold. Hot water is also on ... more


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the heating on my valliant vcw 242e combi boiler will fire up?

the central heating on my Valliant VCW GB 242E combi boiler does not fire up when the heating is switched on, There is 1 bar of water pressure and the hot water seems fine,The flue fan runs and the ra ... more


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leaking Radiators?

I have just moved into a house and the central heating seems to work fine, however i have noticed a few of the radiators seem to leak from the valve, not when they are on, but when they have been on a ... more


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Cental heating ok, no hot water?

Potterton Netaheat Profile central heating fine, boiler seems to be heating the water ok to the storage tank, pump working, valve working (opening & closing from heating to hot water position)& pipes ... more


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how to refill central heating system?

I need to change a valve on a downstairs radiator, I have a Glow-worm Swiftflow Combi boiler. I have been told that I need a trained engineer to refill the system once the valve has been changed? As ... more


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How can I repair split pine doors?

My Victorian cottage has painted pine doors. Two of these have split panels. I think that polyfiller will just drop out when dry, especially as central heating is about to be installed. Any ideas plea ... more


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Baxi Bermuda boiler pilot lights up when I switch the water or heating on i?

when I switch on the hot water or the central heating the systems shut down in a few secounds thermcouple has been changed but still the same can anybody help please


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Problem with netaheat profile 30e?

Hello, I have the above combi boiler and my problem is this. On the Honeywell control panel I can select the switch to heat the water, the boiler sparks and flame is seen. If I try it with the cent ... more


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Boiler pilot o.k, but boiler will not light?

I have a Gas central heating boiler, the pilot light is on , but the boiler will not light, so no hot water or rads....any help appreciated before I take out a 2nd mortgage and call the engineer out!. ... more


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Increasing water flow from taps?

I live in a rented flat. The cold water for the kitchen sink is provided from outside. This runs very fast! But the water that comes from the tank/boiler (on the same level as the flat - we have it in ... more


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