Mend > Home Heating Systems

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how to change a eco pressure sensor vaillant boiler?

method by which I can change the eco pressure sensor on vaillant boiler

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no heating?

radiators are not heating up

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fix low pressure on my boiler?

i have a F37 error on a ferroli boiler. i keep reading about the filling loop but nothing underneath matches t... [Read more]

how to tourn pressure down?

i credited my gas this morning an the red light was flashing so i turned the pressure up but its reaching past... [Read more]

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red light flashing?

the boiler had low pressure red light flashing after refilled

boiler problem?

I have a Baxi solo 2.60PF and the pilot light won't come on .Elec and gas supply ok .Help !

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service oil boiler?

how do you clean a oil burner or boiler for max heat

classic lxff&ff faned flue gas boiler won't ingnite?

one of the black rubber tubes is caught between the join of the back and front casing of the boiler thanks to ... [Read more]

potterton 28i 80' (central heating sensor) flashing?

any idea's for a potterton performa 28i with the red 80, led flashing.Manual refers to central heating sensor.... [Read more]

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Boiler not heating up?

The gas supply (prepay meter) went off in the night and was put back on in the morning. The boiler is on and ... [Read more]

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Heatline boiler ignites and then the flame goes out?

My Heatline C28 boiler ignites for 5-10 seconds when water of central heating is requested, then the flame goe... [Read more]

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Valiant combi boiler 2005 installation?

leaking - pressure was too low and filled to just under 2 bar but has now settled at over 2 bar and is leaking... [Read more]

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vokera boiler - when hot tap on - going cold?

since having a towel rail fitted in my bathroom my hot water has somehow been affected. the hot water keeps g... [Read more]

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clock stopped on Vaillant bolier?

hello all, looking for any advice, we have a Vaillant boiler turbomax plus 828E and the timer clock has just s... [Read more]

advice on service of circulating fan?

Warm air unit (domistic JWD 38/50) Fan has become very noisey. What do you suggest?

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thermocouple?

Why can't you buy a thermocouple that will last more then 3 or 4 years.

can I use a variable termination kit for Worcester Greenstar HE combi ZW?

can I use a variable termination kit for Worcester Greenstar HE combi ZWB 7-27

glow worm 12hxi?

I have a fault F5 on the boiler could you tell me what this means please

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intermittant fault on ravenheat csi85at?

on this combi when switched to hot water only boiler does not fire at all.on winter /summer boiler fires on ho... [Read more]

Halstead Best 50 Boiler?

Ignition Lockout functions intermittently. Boiler always restarts OK. Fan has been replaced but this did not s... [Read more]