Ravenheat hot water problem?

Hi I have a ravenheat rsf 20/20 combi boiler, and we can only seem to get hot water out of it when the heating is on and the tap is turned on slightly. We have replaced the heat exchanger and diverter ... more

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Pottertton PUMA 100 - Heating timer?

I have a bolier that used to work ok with the Bolier set to standby and the Heating switch set to timer. Now the heating doesn't turn on with the timer and I have to put the boiler to 'ON' to get th ... more

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reprime an electronic ignition boiler?

I have a boiler and we ran out of heating oil by mistake. But now the boiler wont fire up. How do I ?reprime? the boiler pump in order to get it to fire up again? Its a Becket AF-992710 oil burner.

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How do I reduce the pressure on my Valiant Turbomax boiler?

My valiant tubomax 823 boiler is showing a pressure of 3 bar (in the red). I found a knob to turn which releases water out of the overflow and the pressure reduces, however as soon as I switch heating ... more

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Ravenheat 820/20 cut out?

My 820/20 runs at full pelt no matter hat the water flow. I have been told its not modulating ie not reducing gas as the water flow eases. Is this correct? The boiler heats fine but cuts out the pilot ... more

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Sime friendly format 80E combi boiler?

Water pressure was slightly low, but topped up. Unable to re-light the pilot light? HELP

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Combi boiler dropping pressure fast?

I have an old Potterton PUMA 80e combi boiler that's losing pressure fast. Over the last year or two I've had to top up the pressure every couple of months. The last time I topped it up, I may have ... more

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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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how can i fix my ariston eurocombi boiler a/23mffi?

the ignition reset button/safety thermostat reset (overheating) light on the boiler is continually coming on which shuts off the burner. when pressed the burner comes back on for about 5 seconds then ... more

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how do I relight the pilot light on a potterton netaheat 10 -16?

My boiler has stopped woking and I think the pilot light went out when a fuse was tripped. How do I relight the pilot light as we only moved here a year ago and the previous owner's didn't leave any ... more

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My potterton netaheat 10-16 boiler stopped working!?

When the room thermostat gets below temp, the boiler kicks in (pilot light and fan) and makes all the right noises but it does not seem to light up to heat the water. On a few occasions it does for ju ... more

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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 Netaheat?

My CH has stopped and the only cause I can find is the pilot-light on my Potterton Netaheat boiler which has gone out. Only problem is - it's a sealed unit and I can't work out how to re-ignite it. An ... more

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how can I increase the pressure in the boiler?

I have an Ariston Genus combi boiler and the pilot light has gone out, and there is no pressure in the system (zero reading on boiler display). How can I refill the boiler to increase the pressure and ... more

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who makes puma 80 combi boilers ?

I have a puma 80 combi boiler. I can light the pilot light but within between 5 and 30 minutes it goes out when the heating or hot water is used, can u help ?

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Ravenheat boiler?

Anybody got any spare parts for a Ravenheat boiler. Especially electrical wiring etc.

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why do i keep getting an air lock in my hot water sysyem?

every two or three weeks I turn on the hot water but find there is an air lock in the main closed hot water coil from the boiler to the hot water tank.I have to open the pipe and let the air lock out ... more

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how can i fix my potterton kingfisher 2 gas boiler?

fires up then cuts out will not heat radiators etc

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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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