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We have 288 questions about mending 'boiler firing heating'

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Mend Heating, Home Heating Systems

Ferroli Optimax not heating water?

I had the hot tap on today and the water suddenly went cold. Now when you turn the hot tap on the boiler is no... [Read more]
Mend Heating, Home Heating Systems

potterton flowsure plus?

hot water and central heating work however my problem is this: couple of weeks ago boiler seemed to 'cycle' a... [Read more]
Mend Heating, Home Heating Systems

how can I fix my boiler?

When I turn on my heating my boiler will not fire up .I have tried the reset button which starts the boiler to... [Read more]
Mend Heating, Home Heating Systems

Ravenheat Fan Combi Boiler CSI85 not firing?

Hi, I have had to replace the fan & housing as the old one kept grinding to a halt. When the hot water tap is ... [Read more]
Mend Heating, Home Heating Systems

Pump runs when boiler satisfied?

I recently moved my central heating pump so as to give me heating for my towel rail off the primary circuit. A... [Read more]
Mend Heating, Home Heating Systems

potterton suprima 40L hot water but no heating downstairs?

I have a Potterton Suprima 40L about 6 yr old. Had no problems with it over the past years. I have no central... [Read more]
Mend Heating, Home Heating Systems

myson Apollo 50B?

the boiler is not firing up when the thermostat reaches the temperature for the heating to kick in and also no... [Read more]
Mend Heating, Home Heating Systems

drayton digistat RF2 not heating?

I have a drayton digistat RF2 which has been working fine until today, I have the flame symbol visable but no ... [Read more]
Mend Heating, Home Heating Systems

worcester24i rsf-l combi not working?

heating did not come on when set and no hot water boiler not firing up
Mend Heating, Home Heating Systems

how can i fix my compact 29he?

The green light is flashing but boiler is not firing up there is no heating or hot water. the light flashing f... [Read more]
Mend Heating, Home Heating Systems

Why is my Vaillant ecoMAX828 so noisy?

The boiler works fine when firing up for central heating, and also for medium demand hot water. However, when ... [Read more]
Mend Heating, Home Heating Systems

Boiler not firing?

Our central heating boiler is not firing. The electrics are working. Any ideas what the problem would be?
Mend Heating, Home Heating Systems

Biassi combi boiler won'r fire up?

My Biassi combi boiler suddenly stopped firing up. When heating or water is turned on, it sparks (until cutout... [Read more]
Mend Heating, Home Heating Systems

Baxi Boiler Only Firing up sometimes?

Hi all, Wonder if someone can help me ASAP. I have a old Baxi Boiler FS 601 which has a tank in the bedroo... [Read more]
Mend Heating, Home Heating Systems

problem with vokera 24 combi?

boiler cutting out when trying to switch heating on firing up then making gurgling noises for 10 secs then cut... [Read more]
Mend Heating, Home Heating Systems

is there a problem with betacom 24?

have had betacom 24 fitted it seems to work fine but when heating onseems to be very noisy even when boiler st... [Read more]
Mend Heating, Home Heating Systems

Towerstat Receiver and Transmitter both look fine but boiler not firing up?

Hi I have a Towerstat RF fitted on a Heatline Boiler. Boiler appears fine, firing up for hot water etc wh... [Read more]
Mend Heating, Home Heating Systems

Worcester Heatslave 15/19 not working?

Hi, I have a worcester heatslave 15/19 combi boiler which worked fine until this morning when it suddenly sto... [Read more]
Mend Heating, Home Heating Systems

how can i fix my boiler?

My Thorn EMI olympic boiler is not firing up and have no hot water or heating at all. Any ideas how to fix it... [Read more]
Mend Heating, Home Heating Systems

RAVENHEAT ls100t - warm water only, heating ok?

Hello, I'm hoping someone may be able to help. My combi boiler was fitted around 6 years ago, and after two ... [Read more]
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