Mend > Home Heating Systems

why the falmes wont stay still after ignites?

the pilot works and ignites the line but the flames comes for a second and goes away

how can I diagnose my greenstar HE combi?

lights went off completely following a brief period of working after resetting it earlier. A friend electricia... [Read more]

Very noisey old glowworm ?

My Glow-worm fuelsaver MK2 60br is very noisey and vibrates the pipework so much it has become unuseable. I've... [Read more]

Heating water wont come on?

When thermostat is on half full radiators are RED hot Heating diodes ALL ON and no hot water will come on whe... [Read more]

how can i fix my, Ravenheat condensing fanned flue boiler csi system A?

boiler fires up for about a minute, then shuts down, it will continue to do this for 4/6 times before running ... [Read more]

what is error code 68 ?

My boiler is intermittent and tries to start/ignite then shows error code 68 what is wrong with it?

ep2002 instructions?

which buttons do i press to set the clock and time for the heating/hot water to come on at set times..?

Ravenheat combi?

Hi Peeps need a bit of advice. no hot water or heating this morning. The boiler keeps firing up and you see th... [Read more]

Wire valve?

How can I wire switch master to sunvic

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Fluctuating Pressure on Baxi 105E?

I recently had the expansion vessel replaced in my baxi 105e. (due to high pressure when heating on) . Now the... [Read more]

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Hi i have a britony combi se coming up with 50, 70, 80!?

Hi i have a boiler fault which is flashing 50, 70, 80, checked the fault finding guide which says central heat... [Read more]

DHW on ravenheat CSI 85 A(T)?

my dhw comes on but as soon as water comes warm it goes off and keeps on repeating this operation.have you eve... [Read more]

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how do i check a valliant combi boiler expansion tank?

water dripping from expansion tank,on valliant combi boiler

what is f3 code mean?

what does code F3 mean onthese boilers its appx 8years old i do not have the manual

how can i fix my 28i junior?

just started putting rads on in morning and evening for a couple of hours.never had a problem before but as so... [Read more]

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radiators cold in middle?

why are my radiators cold in the middle and warm around the sides.

The boiler not working?

The whole boiler not working ?

baxi 105e?

when my boiler is on standby hot water mode comes on runs to 70 degrees then stops tap symbol flashes indicati... [Read more]

26/32 Cut out?

It seems to be related to Hot Water Prog. Cuts out without reason,did think it was out-let flu etc;eg due to ... [Read more]

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vokera syntesi boiler over gassing?

i have a vokera syntesi boiler and its started to cough and splutter very loudly as soon as you switch it on. ... [Read more]