How to mend ... Heating Boiler Turned

i have an F5 error on boiler glow worm how do i fix it?

My boiler turns on then shows f5 error and red flashing light on glowworm boiler. turned it off then on and st... [Read more]

boiler clicks on and of ?

my heating is not turned on just my hot water but the boiler clicks on and of every 2 or 3 seconds

potterton 100e boiler keeps going to lockout on heating?

potterton boiler keeps going to lockout when the heating is turned on

Ferroli Optimax He Plus 38C hot water works but heating dosent?

I have a Feroli optimax he plus 38c boiler. I have replaced the room theromastat as the old one was the wrong ... [Read more]

potterton puma?

hello our boiler starts heating when all the taps are off and when heating is turned off. then it makes a lo... [Read more]

Glow-worm Micron 40ff?

Hi, I have the Micron 40ff boiler. It is 3.5 years old. The last few days the hot water hasn't been firing... [Read more]

Ferroli combi Boiler not working, display screen blank. What do I do?

I turned my heating on and the boiler worked for about 5 mins then just shut off. Its a self diognosic boiler ... [Read more]

The hot water stopped working with my Vokera Maxin boiler. Any ideas?

Vokera Maxin Boiler - Hot water stopped working. I only get hot water if the heating is on and the thermostat ... [Read more]

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]

How Do I Purge and Re-Light a Worcester 28CDI?

I returned home from work today to discover a note through the door stating that as they had a report of gas t... [Read more]

Choffoteaux celtic ff combination boiler?

chaffoteaux celtic combi boier heating works OK but hot not working when tap is turned on

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]

hot water?

hot water not working on jaguar boiler,central heating operational. no exchange when hot tap turned on. occasi... [Read more]

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]

eurocal boiler oil, radiators constantley on when no heating on. ?

the radiators upstairs are always hot, no heating is on and the boiler fires up when nothing is turned on such... [Read more]

how to fix valance 835 boiler ecomax?

Error code f.25 and f28 are coming up. When power is switched on the temp rises to max 100degrees and then go... [Read more]

NO DHW from my greenstar 28i?

There is no hot water from my greenstar 28i The heating is working fine . When the tap is turned on the boil... [Read more]

Replaced radiators on a worcester boiler now heating is not working??

We are updating my late fathers house and a plumber turned off the heating to take off a radiator to plaster ... [Read more]

Biasi 24s?

My friend as a nine year old biasi 24s.There is no hot water and the heating has a mind of its own.(it came on... [Read more]

Help with central heating wiring please?

Have just fitted a Danfoss actuator in airing cupboard and a new digital thermostat in the hall. Problem is th... [Read more]