How to mend ... Boiler Will Not Switch Off

My boiler pump runs continuously and fires even when timer switch is off?

The zone valves have been replaced but boiler still fires after the CH and HW is switched off and the over run... [Read more]

Firebird 1997 combi 90, cannot turn off central heating?

I have the above boiler which the only way to turn off the central heating is to turn off the main switch on t... [Read more]

How to get Heating to work on a Drayton Digistat SCR?

I have a Drayton Digistat SCR system. I can access Hot Water, But Boiler wont fire up when i switch to heating... [Read more]

combi boiler stays on full burn?

worcester bosch 280 rsf wont switch to low burn unless i turn boiler thermo back or i turn hot tap on & get a ... [Read more]

Baxi 105 HE, hot water overrun?

Hi I have a Baxi 105HE when I put the hot water tap on all works fine, but when I turn the tap off the pilot ... [Read more]

Ferroli Combo 77FF ?

The boiler started making a loud metal clucking noise and the air pressure valve started leaking water . I rep... [Read more]

worster 350 boiler?

boiler works ok hot water heating fires for 3mins then goes out switch off for 5mins switch on switch on fires... [Read more]

how to get bar pressure ?

have no bar pressure tried the loop switch under boiler water came out bar pressure went to 0.5 and wouldnt go... [Read more]

How can the fan be repaired? Do I need a new circuit board?

The fan doesn`t switch on before the burner fires up. Also, when the boiler switches off, the fan doesn`t clea... [Read more]

how can i fix my cb24 boiler?

i cant get hot water without my central heating being fired up is it possible could be the flow switch. i am a... [Read more]

How much to fix my Halstead Ace 24 boiler?

I have been told that a diverter switch has gone on my boiler, we have hot water but the heating does not work... [Read more]

Potterton Flamingo 40 - Pilot light stays on but does not flare up?

The pilot light stays on, but even when there is no hot water, the boiler does not flare up to start heating t... [Read more]

How can i fix my Ariston A23 Mffi E Combi boiler NO DHW URGENT?

No Dhw, runs cold after a few minutes when demanded either alone or with CH demand, the burner continues to ru... [Read more]

boiler not working to heat radiators?

the boiler will only heat the radiators when you put on the hot water switch as well . radiators take 45 minut... [Read more]

vokera mynute 24m switching itself on?

hi all, i have a 5yo vokera mynute 24m gas boiler and lately it has started switching itself on even when the ... [Read more]

Ariston E34 Problem - Desperate!!!!?

Hello all We have an Ariston ACO 32 MFFI and it has been nothing but a problem since day one (now 6 years o... [Read more]

ignition problem?

hi anyone out there, Having a problem with hot water/ heating water boiler ingnition,upon start fans runs gre... [Read more]

my boiler does not reset at all or start?

Can someone tell me whats wrong with it please? Its a glow worm ultracom 24xhi. I have turned the socket switc... [Read more]

what does the advance button do on BPS242RF?

after a sleeples night where the radiators were on full blast at 2.30am despite me following the "instructions... [Read more]

how can i fix my baxi 105e boiler?

When i switch my boiler on it automatically calls for hot water tap when there is no call all taps r closed al... [Read more]