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We have 261 questions about mending 'heating central timer'

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Mend Heating, Home Heating Systems

Ferroli F24B Combi Boiler. Follow on to earlier enquiry?

Hi DC, or whoever else can help me, PLEASE? Following on from Gemma's enquiry, i too have a Ferroli F24B comb... [Read more]
Mend Heating, Home Heating Systems

how can i fix my ls100t ravenheat combi boiler?

central heating works fine,timer ok,no domestic hot water in any position(sumer/winter)switch.boiler lighting ... [Read more]
Mend Heating, Home Heating Systems

Water pressure disappering?

I top my boiler(Saunier duval SD620F) up every day to have found out it is leaking from the over flow pipe out... [Read more]
Mend Heating, Home Heating Systems

Vokera Excell 80SP - Central Heating won't start?

Hi, I have the above boiler and recently asked a question about replacing the diaphragm. Thanks to whoever ... [Read more]
Mend Heating, Home Heating Systems

Setting the CH & HW timer on a Potterton EP 3000?

We have just moved into a new flat and both the central heating & hot water are working fine. The Potterton EP... [Read more]
Mend Heating, Home Heating Systems

how do i set the timer on ARISTON MICRO GENUS 23 MFFI BOILER?

How can i set the timer on my central haeting combi boiler ARISTON MICRO GENUS 23 MFFI? Many thanks to whom wi... [Read more]
Mend Heating, Home Heating Systems

Potterton EP2000 central heating not working?

Hi Hope somebody can help. I have an old (beige/grey) Potterton EP2000 elctronic programmer (CH + HW 24hr)... [Read more]
Mend Heating, Home Heating Systems

HOW CAN I FIX MY BOILER?

My timer on my central heating boiler (MODENA 102) is not working correctly the heating is coming on in the... [Read more]
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Central Heating won't turn off!?

I have a Ferroli Combi boiler, the central heating switch is on "0" and it's still fired up, the "Auto" switch... [Read more]
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The radiators won't heat up?

The pilot light on the gas central heating is lit but when you press the button that gets the radiators to hea... [Read more]
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Potterton Combi 80 central heating on timer or full time does not work?

How can I fix my potterton Combi 80? The Central heating does not work on timer or on full time but the combi ... [Read more]
Mend Heating, Home Heating Systems

Potterton Prima F50 startup problem?

initially the boiler doesn't fire up when instructed to by the timer. You can hear what sound's like a fan whi... [Read more]
Mend Heating, Home Heating Systems

Britony 80 Combi Boiler?

When I set the timer for the central heating to come on (manual clock) it attempts to ignite but keeps trippi... [Read more]
Mend Heating, Home Heating Systems

Relighting Glow Worm Ultimate boiler?

help I am trying to relight a Glow Worm Ultimate boiler that is use only for central heating. I have tried to ... [Read more]
Mend Heating, Home Heating Systems

How can I fix my Ideal Classic FF250 central heating boiler?

Hi, We have an Ideal Claassic FF250 central heating boiler that appears to trip our RCD, leaving us with no e... [Read more]
Mend Heating, Home Heating Systems

combination boiler greenstar worcester?

My new combination boiler has a timer which you can program the time the hot water comes on why is this facili... [Read more]
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Myson Apolo 30s does this use 240v mains switching?

I have had to replace the main timer on my central heating system. I have gone for a siemens RWB7 electronic t... [Read more]
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Central Heating comes on with hot water?

I have a Landis and Gyr electronic timer (seems fine) attached to a boiler which provides hot water via a hot ... [Read more]
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Central Heating doesnt work, Chaffoteaux & Maury Bolier MC2 224FF?

The hot water is fine, but the central heating doesnt work the timer says on
Mend Heating, Home Heating Systems

I have a Chaffoteaux & Maury Bolier MC2 224FF?

The hot water is fine, but the central heating doesnt work the timer says on
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