Mend > Home Heating Systems

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how do i turn the flame for the boiler up as very low got heating but no ho?

Got a glow worm boiler how do i turn up the flame as keeps going low

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how can i fix my ravenheat condensing combination boiler csi 120n(t)low nox?

i have a ravenheat condensing combination boiler when central heating is about to switch off theres a loud vib... [Read more]

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heating?

wiring diagram mid valve

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combi boiler sime super 102 deluxe?

i have a combi boier sime super 102 its working but when it goes heat up to 50deg temp then boiler goes off on... [Read more]

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How can I fix my turbo max282 Vailiant boiler?

How can I fix my turbo max282 vailiant boiler. Either the heating or the hot water keep failing to come on and... [Read more]

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Hot water fault on Vokera compact 28?

Hot water intermittant and has flow slowed to a narrow stream which stops after 10 to 15 minutes Cold water p... [Read more]

problem with Biasi Condensing boiler ?

can i get tecknical advice on my problem ! the boiler is working but only on radiators NOT on domestic hot w... [Read more]

BAXI 80 ECO?

NO HOT WATER OR HEATIHG 1.5 BAR POWER ON NO ROOM STAT

Why wil my pilot light not stay on ..? Amendment?

The boiler in question is a 26CDi XTRA.....

Why does my pilot light not stay on..?`?

I have just drained my radiator system to fix a leaking pipe, now that I have refilled water and pressure the ... [Read more]

i have a potterton prima boiler?

i have changed the thermocouple the boiler worked when i turn the boiler off it will not restart properly it w... [Read more]

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No hot water from my biasi combi boiler?

heating works but when i turn hot water tap on the heating cuts off what could be wrong?

microGENUS 27 MFFI High pressure & water leaking from overflow?

i have a microGENUS 27 MFFI & heating works fine, But Pressure goes up & down between 3 & 4 bar, (Red line at ... [Read more]

Why wont my boiler work?

I have a ravenheat RSF820/20 boiler which is about 15 years old. The heating will not come on now either with... [Read more]

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glow worm fan keeps running?

hi ,i have just moved into a house ,it has a glow worm comi boiler , the fan never seems to turn off it just k... [Read more]

britony combi se?

it cuts off at 70 and then the orange light goes out,then when it comes back on we have cold water,it is aloso... [Read more]

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how can i fix my boiler?

my water pressure keeps on dropping over a 24 hour period when pressurised the pressure increase to cause the ... [Read more]

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whats wrong?

make a clicking noise, all the led lights flash but not bright

Glow-worm 18si Radiators go luke warm after a few hours?

When I start the 18si early in the morning the radiators become very hot and the house warms. After a few hou... [Read more]

my water only warm in bathroom which is downstairs an my boiler up, heatine?

i cant get hot water in my bath, all my heting works fine its only warm water both bath an kitchen sink, they ... [Read more]