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We have 880 questions about mending 'light heating hot water' in category Heating, Home Heating Systems which have been answered

How to mend ... Light Heating Hot Water

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What to do?

I've noticed that the water pressure on my hot tap has been low lately & while showering the water went hot & ... [Read more]
Mend Heating, Home Heating Systems

how can i fix the low presure ?

The presure gage has dropped to low. and also we can't get any hot water or heating. and the pilot light is of... [Read more]
Mend Heating, Home Heating Systems

worcester 28i junior combi boiler?

the red light is flashing and I have no hot water (or heating). I have pressed the button repeatedly but as... [Read more]
Mend Heating, Home Heating Systems

therma classic f24e no display no fault light?

no hot water or heating tried changing fuse in plug not getting any sign of life how do i get it back to live ... [Read more]
Mend Heating, Home Heating Systems

How Do I Purge and Re-Light a Worcester 28CDI?

I returned home from work today to discover a note through the door stating that as they had a report of gas t... [Read more]
Mend Heating, Home Heating Systems

Ravenheat Fan Combi Boiler CSI85 not firing?

Hi, I have had to replace the fan & housing as the old one kept grinding to a halt. When the hot water tap is ... [Read more]
Mend Heating, Home Heating Systems

boiler wont ignite?

the boiler won't light no hot water or heating
Mend Heating, Home Heating Systems

Problem with Powermax 155x boiler?

The green burner light has started turning off after 5-10 minutes of the hot water coming on. It won't go bac... [Read more]
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potterton suprima 40L hot water but no heating downstairs?

I have a Potterton Suprima 40L about 6 yr old. Had no problems with it over the past years. I have no central... [Read more]
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how can i fix my boiler?

my myson midas boiler as stopped working, no hot water or central heating, i have tried to relight it, but whe... [Read more]
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How do I increase the pressure on my boiler?

I have a Baxi Combi 105 HE Boiler. I have recently noticed the pressure gauge dropping to around 0.5 bar or ... [Read more]
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Worcester 28cdi no hot water but heating works?

I have a Worcester 28cdi which isnt supplying hot water but my heating works. Weirdly, I can get hot water to... [Read more]
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Sime friendly format 100E - pilot light not working?

My Sime friendly format 100E doesn't light up. it just makes a noise like a forgotten alarm clock, if I turrn ... [Read more]
Mend Heating, Home Heating Systems

Worcester Bosch boiler - flashing blue light?

I have a WB 15Ri RSF Greenstar condensing boiler (3 years old next week) and have had a couple of problems. T... [Read more]
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no DHW on my halstead combi 82?

The central heating works fine on my boiler but does'nt fire up on turning the tap for hot water. Iv'e change... [Read more]
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vokera linea?

tempreture drops till a red light flashes error card 07 flashes no heating or hot water
Mend Heating, Home Heating Systems

worcester bosch 35 cdi ii :only get hot water when heating is on????

Hi I have a worcester bosch 35cdi ii boiler and when I put the hot water tap on its cold and the red light doe... [Read more]
Mend Heating, Home Heating Systems

boiler pressure to high?

hi, my biasi combi boiler is making a noise and leaks from outside pipe, pressure is 4.0 almost and i have hot... [Read more]
Mend Heating, Home Heating Systems

Ravenheat LS100T combi boiler?

The boiler is not working on either the hot water or the central heating. When I go to switch it on the green ... [Read more]
Mend Heating, Home Heating Systems

Ravenheat LS100T?

The boiler is not working on either the hot water or the central heating. When I go to switch it on the green ... [Read more]

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