Fix Fault Boiler

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We have 22642 questions about fixing 'boiler'

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turned off mains to change tapes on sink.turned mains back on got cold water but no hot no pressure at all not a drip from hot tap.boiler says ideal mexico 2


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supima boiler wiring?

question on wiring for a suprima 50? i am changing a profile 50 for a suprima 50 the maual say to wire back to the pump from the boiler i presume this is for the over run do i remove existing wir ... more


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Sime 80E - pressure switch?

Hi, any help on this appreciated. My Sime Friendly Format 80E is playing up. When the heating has been burning for a while (1 hour or so but getting shorter) the boiler stops burning but the fan keep ... more


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Combi Boiler only heating water when the heating is on?

Our Fonderie Sime Combi Boiler will only heat the water when the heating is on. If it is off the boiler will not fire up for the water. The boiler works fine on the radiators. Please help


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question on wiring for a suprima 50?

i am changing a profile 50 for a suprima 50 the maual say to wire back to the pump from the boiler i presume this is for the over run do i remove existing wiring from pump to terminal or just add th ... more


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My Combi Boiler wont ignite?

We have a B&Q White Star combi boiler and when we turn the heating on you hear the boiler kicks in but then the orange light comes on indicating that there is no gas flow even though the actual gas me ... more


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sime super 90?

when i switch it on the fan starts up i can hear valves clicking and the ignition clicking but it doesent light i cant smell gas either but i took off the gas pipe to see if gas was getting to boiler ... more


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How do I increase the pressure on a combi boiler?

I have a Saunier Duval combi boiler model SD623 and the pressure has gone right down to zero, so that there is hardly any hot water available. Is there a simple way of increasing the pressure myself, ... more


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ferroli falcon 2 combi boiler?

my hot water keeps going cold then hot then cold?ive been told its a heat sensor is this true and is it easy to replace?


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Sime Friendly Boiler Clock does not work?

Sime Friendly Boiler Clock has stopped working - only ticks now and again very slowly and stops. Therefore I cannot time the heating to come on and off and my bill is huge as I have to leave it on lo ... more


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VULCAN CONTINENTAL BOILER - PILOT LIGHT KEEPS GOING OUT?

CAN LIGHT PILOT, BUT ONCE SYSTEM IS THEN UP AND RUNNING IT CUTS OUT AFTER ABOUT 10 MINS, WHAT IS THE LIKELY PROBLEM AND SOLUTIONS THANKS


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Potterton Puma 80 c/h intermittently working until warmed up?

My boiler, Potterton Puma 80 (may be an 80e as no pilot light?) has been working fine for 5 years and now it takes about an hour before the central heating starts to work when cold (first thing in the ... more


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Vaillant TurboMax + "F.28"?

Help! Boiler has gone to lock out (red Light on front panel) and shows fault code "F.28", What does this mean? Any help would be appreciated.


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potterton puma 80e(pressure buildup)?

when central heating running the boiler pressure just keeps on rising until water is released from P.R.V. C.H.expansion vessel OK air pressure release OK water pressure switch OK when boiler cools wa ... more


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potterton puma 80 low pressure problems?

The low pressure light on my potterton puma 80 boiler has come on preventing the boiler from firing up. Usually this happens when the pressure gauge falls in to the red so I just top up the system how ... more


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Need a new timer box for Vulcan Continental l980 Central heating boioler?

We have a Vulcan Continental boiler - l980 and the timer controls are not working. Do you know where we can obtain a new box to have fitted.


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Worcester Bosch 24CDi Combi - occasional hot water?

My boiler has worked fine since being fitted by BG in 99. Serviced annually. Last week it stopped continually heating the water. It just heats it for a minute then goes stone cold. Turning the hot ... more


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Fitting a combi?

Do you need to have an outside wall for a combi boiler or can you put it anywhere


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how can i bring the water preasure up in my valliant turbomax combi boiler?

my valliant turbomax has low water preasure and as a result the radiators in my bedrooms are cold up the top and hot at the bottom please could you let me know how to raise the water preasure.


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how to light the pilot?

i have a baxi boiler how do i light the pilot


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