Mend > Home Heating Systems

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A42 keeps coming up?

what does this mean and how can i repair it,as when this happens no hot water or heating.

E34 on my ariston aco type c boiler?

does anybody know what error 34 is on a ariston aco type c boiler

How to replace a bypass valve ?

I have a saunier duval isofast f35e boiler and need to replace the bypass valve.

My OPTIA FF50 boiler has stopped working?

My OPTIA FF50 boiler has stopped working, the pump still runs the room thermostat still works but the boiler d... [Read more]

Baxi Combi 133 - how to stop the heating coming on randomly?

Hi In the last couple of days we have noticed our lounge radiators getting warm at random times of the day. ... [Read more]

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reviews?

AnyOne got tips on the working of my new siemens rdj10rf remote control.

my boiler is not staying on?

I have hot water but no central heating,when I turn on central heating nothing hapens

How can I put pressure in to my alpha c23 boiler?

How can I add pressure in to my alpha c23 boiler?

boiler and thermostate problems?

I have a kingfisher boiler ive had problems relighting it but managed to do it. the problem is I have to have... [Read more]

Home heating valiant Eco tech 831?

Every time I turn my heating up over 60 the boiler displays flashing light 2.8 bars what is causing this and h... [Read more]

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how can i fix it?

My boiler keeps loseing pressure

Pressure vaillant echo Tec Boiler?

When i put the heating on for a few hours then turn it off and turn a hot tap on the pressure in the boiler go... [Read more]

how to fix my ravenheat white star boiler?

we have hot water from taps but none in the radiators

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I have had all the problem set out below. ?

Why is the red light flashing on the receiver, Is it supposed to?

Clock does not bring heating on type with push in tabs?

Clock does not bring heating on it is the type with push in tabs

how do i reprogram my ecotec boiler ?

I have a Vaillant ecotech 831 boiler, I get a status code SFH and have been told I should reset all the parame... [Read more]

how can i fix my worcester greenstar 28i junior ?

burner on indicator light not showing pressed master switch nothing happening ,pressure ok seems to be no po... [Read more]

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2amp fuse keeps blowing?

britony combi se80 boiler replaced the water pressure switch which was leaking onto the pump now every time i... [Read more]

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ferroli f 28 losing pressure?

hi, my boiler is losing water at an alarming rate...i've checked all under floor pipework, nothing, bone dry. ... [Read more]

Halsted 102 Combi not firing up?

HI, moved in to a new house and although my Halsted boiler worked to start with, it now will not start the hw ... [Read more]