Mend > Home Heating Systems

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ravenheat csi85t combi boiler cuts off after a few seconds?

my ravenheat csi85t cuts off after afew seconds and there is a very loud boiling and air bubbling sound air re... [Read more]

worcester-bosch 30si Temperature sensor fault?

worcester-bosch 30si Temperature sensor fault The boiler light is flashing (fast) the service manual indicate... [Read more]

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pilot light on but boiler not kicking in?

We have a potterton boiler. The pilot light is on but the bolier will not work. I noticed that the thermostat ... [Read more]

How do i get the pressure bcak on my 35cdi boiler?

The water pressure has gone on my boiler and i ned to know how to get it back

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halstead finest gold locking out?

finest gold locking out,i have to switch off/on power 4-5 times to get it running, pressure is at 1.7 bar on g... [Read more]

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How to repressurise Flexcon expansion vessel?

Having read previous posts I have established that I need to repressurise my Flexcon 18/0.5 expansion vessel. ... [Read more]

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how can i fix my ariston eurocombi sx 20 mffice boiler?

it won't fire up when heating is put on or the tap is turned on and the red warning light does not come on eit... [Read more]

how can i fix it its a glow worm?

red light flashing saying the radiator are only half full but there are all full

Operating light on my Vokera 730?

My Vokera 730 has a red light when operating (apparently) normally. The light flashes green when a fault occu... [Read more]

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problems with glowworm boiler?

I have a sealed central heating system.Some where along the line i seem to be loosing a lot of water,i keep ha... [Read more]

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HOT WATER?

We have 4 year old Ariston boiler and an extended warranty with D&G. Our hot water constantly alternates from ... [Read more]

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Does my gas fitter know what he is talking about?

I have a Baxi Bermuda VP3, and occaisionally the fire goes out for no apparent reason, my gas fitter says that... [Read more]

Wickes Combi 102 pressure?

My Wickes boiler needs a repalcement pressure valve. My concern is why has the pressure increased. Can it be t... [Read more]

help , no pressure?

how can i fix water pressure in a potterton comi , he plus

how can i recharge my puma 100 boiler?

The low pressure light is on on the boiler, how can i recharge the system

How can I obtain an instruction manual for a Vulcan Continental gas boiler?

All I know is that it is a Vulcan Continental. There are no panels or labels on it. It is in perfect working o... [Read more]

iston Combi hot water & Central heating System Red Light K?

Two weeks ago we had a leaking joint on one of our radiators this was repaired by a plumber who also drained t... [Read more]

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how can i drop the pressure on my 24i boiler?

I topped up the water pressure on my worcesters 24i boiler today and I put too much in.When I turn on the C/H ... [Read more]

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Worcester 240 combi rsf boiler?

My worcester 24 combi rsf boiler has developed problem, when set on hot water only my central heating radiator... [Read more]

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my upstairs radiator as gone cold the switch is full on but still no heat??

my upstairs radiator in little bedroom os stone cold and the switch is full on?