How to mend ... Boiler Fires Up Off

netaheat 50 does not switch off?

I have a netaheat 50 which once switched on keeps running. If I switch the power spur off and back on it stop... [Read more]

ive been working on an ariston eurocombi sx 20?

ive changed the low water pressure switch and then the pcb. the boiler now fires up for heating but when the h... [Read more]

Combi boiler fires then locks out then fires again?

My Sabre combi boiler has started to play up, to fire up you need to remove the sealing panel from the front, ... [Read more]

my wired climapro isnt working properly?

My glowworm combi ultracom 24cxi hot water is working fine. The boiler fires up to full capacity but when the ... [Read more]

baxi2 intermittent fault?

The boiler works fine then will just go off and then stay off as soon as i bang it or take the casing off it f... [Read more]

cant switch heating off?

I have a compact 29 he boiler. Ive set the timer to come on at different times, but when the pegs are in the o... [Read more]

how can I fix my worcester danesmore 20/25 boiler?

Boiler fires up and gets to required temperature but when it then switches off it won't restart ,the motor hum... [Read more]

Celsia 24le flashing red light?

Neighbours gas was turned off for repairs. Just got in and red flashing light on radiator dial. Tried the red ... [Read more]

Glow worm 30sxi reaches 3.5 bar ?

I've changed the PRV and pressurised the system back up it fires up and runs but when the timer stops the over... [Read more]

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Ferolli Optimax HE Plus 25 S Loosing pressure randomly?

This is a very strange problem that has my plumber friend very confused. When the boiler is on, the pressure ... [Read more]

All reset But still a problem ?

My boiler fires up for about a minute or so and then turns its self off ..... we have hot water but no heating

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Worcester 24i Junior Boiler - Hot Water Fine - NO HEATING?

Hi i recently moved into a house which has a Worcester 24i Junior boiler. Hot water is fine but the heating... [Read more]

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how can i fix my Worcester 24i combi boiler?

when I turn on the hot water tap my boiler ignites and heats the water like it should, but after about 5 mins ... [Read more]

240P turning it's self on?

240P heating off just the hot water on, every so often the boiler fires up without the water tap being turned ... [Read more]

rd1 340 boiler switchs of after 10_12 seconds ?

Been round some ladies house ,they have had no heating or hot water boiler fires up but goes out after 10_12 s... [Read more]

Red solid light on volkera compact he. Help?

The boiler decides to work now an then but no good when you want heating or water. It fires up an stays fired ... [Read more]

Halstead ace high water problem?

When we run the bath also the shower at times the boiler goes into lock down mode if that's the right thing to... [Read more]

Potterton combi performa 24 heating not switching off?

Room stat calls for heat and boiler fires up. yellow light comes on boiler. When room temp has been reached, f... [Read more]

I hvea friendly format 100e that keeps stopping and starting up and ?

It fires up and runs for about 5 minutes then cuts out for 5 minutes then again fires for a few minutes then o... [Read more]

Johnson & Starley warm air heating ?

Last Nov 2013 we had the circuit board changed on this warm air system because it was clicking constantly befo... [Read more]