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We have 167 questions about mending 'boiler work switch' in category Heating, Home Heating Systems which have been answered

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Mend Heating, Home Heating Systems

how can i fix my volkera sabre 25 he gas boiler?

My boiler will only work properly if i release one of the clips of the air box cover so letting air in but whe... [Read more]
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My Radiators won't work, please help?

Last night I switch my heating system from Timed to constant and Hot Water only to Hot Water and Central Heati... [Read more]
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baxi bermuda 401?

should the boiler run for 40 seconds then switch off then run again then do this all the time while it is runn... [Read more]
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Heating fine but NO HOT WATER?

My husband recently changed a thermostatic valve on a radiator that wasn't heating. He drained the system, re... [Read more]
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Myson Apollo 40B boiler ?

my boiler has a piolt light works when i select hot water but fails to work when heating is selected i've chec... [Read more]
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Potterton CH System will not work!?

I have Potterton Suprima Boiler which is heating water only. The CH system is intermittent and only occasional... [Read more]
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Baxi Combi 105E and SUNVIC Select 107 Timer HELP NEEDED?

Hi we have a Baxi Combi 105E and a SUNVIC Select 107 timer switch we just cannot seem to get them to work toge... [Read more]
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My Ferroli boiler works as & when it feels like?

How do I work my Ferroli boiler? I've just moved into a house that has one. I switch it on & nothing happens. ... [Read more]
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The timer on my Worcester Bosh 24i junior greenstar doesn't work?

The hot water is fine, the heating works when I switch the boiler on to constant, but I can't get the timer to... [Read more]
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My Potterton Profile 60e LPG will not fire up?

When the heating or hot water triggers, the fan starts, the lighter clicks and the pilot lights up, but the ma... [Read more]
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PROTHERM 80E - Boiler cuts out ???

Boiler will run DHW / CH and for no apparent reason cut out, particularly annoying half way through a shower. ... [Read more]
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Why wont my boiler work i switch it on and nothing happens?

It just wont work and its confusing me , can you help I have 4 kids and cant afford a plumber,sombody said it ... [Read more]
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Worchester Bosch 280 RSF will not supply DHW?

My boiler works OK when used on CH, but will not supply DHW when the boiler is cold, if the boiler has been he... [Read more]
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Boiler creating air?

Need some advice concerning my central heating/water boiler. The system is fired by a Glow-worm Fuelsaver 30-... [Read more]
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baxi 105e not changing over to central heating?

boiler appears to be stuck on hot water even though central heating his selected and time clock and thermostat... [Read more]
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how can i fix my glow worm 30 cxi?

Hi, I have a glow worm 30cxi boiler and have a problem that hopefully someone can help with. The problem... [Read more]
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Power loss to bliler?

I have had a problem with my Worcester 24i boiler for a few weeks where sometimes the heating comes on and som... [Read more]
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how can I fix my hot water problem on my Ravenheat combi boiler?

My Ravenheat LS-100T (white star) combination boiler will not ignite to provide hot water unless the boiler is... [Read more]
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potterton performa?

I HAVE JUST HAD A NEW PCB AND AN AIR PRESSURE SWITCH FITTED BUT MY BOILER STILL DOES NOT WORK ...IT COMES ON W... [Read more]
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why do i have to put my gas valve into test to get my boiler to work?

i have a worcester 24 cdi boiler and i have to put the gas pressure switch into test mode to get the boiler to... [Read more]
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