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Mend > Home Heating Systems

How do I reset my wireless Siemens RDJ10RF thermostat?
How do I reset my wireless Siemens RDJ10RF thermostat?

Ravenheat Boiler not firing up?
Ravenheat Boiler not firing up?

DRAYTON DIGISTAT RF1 WIRELESS THERMOSTAT?
Drayton digistat rf1 wireless thermostat?

Fault Codes for Worcester Bosch Greenstar 24i Junior?
Fault Codes for Worcester Bosch Greenstar 24i Junior?

my worcester greenstar HE boiler wont fire up?
My worcester greenstar HE boiler wont fire up?

Mend boiler radiators pcb
1

potterton 28 performa?

i have a normal hot water supply but the heating comes on for short periods then turns off before reaching ful... [Read more]
Mend heating boiler temperature

Heating - Radiators?

Some radiators in the house heat up in full at the top but are cold at the bottom or vice-versa. I have tried ... [Read more]
Mend heating combi pilot light

My pilot light for my Britony Combi SE is of. How do I switch it on?

As Above.
Mend heating boiler central
1

Worcester Oil Boiler?

I have a Worcester Danesmoor SLPJ 20-25 oil fired boiler which is fitted with a twin channel programmer and Ho... [Read more]
Mend heating worcester bosch

worcester 400?

We have a Worcester Bosch 400 and th boiler lights won't come on there is power to it _ any ideas?
Mend combi heating Worcester

Worcester 24i RSF combi boiler pilote light is going on and off?

when pilot light goes on makes hising noise and then swisches off and then goes on again and like that all the... [Read more]
Mend combi heating relight

relighting thepilot light?

I have a Baxi Combi 80 Eco and the pilot light has just gone out for the first time in over 8 years can you te... [Read more]
Mend Potterton Gas Valve Heating

24i jnr hot water problem?

have a 24i jnr, heating seems to work fine but the hot water was ok yesterday but now wont get hot the burne... [Read more]
Mend Vokera Boiler Timer

what is wrong with my boiler vokera linea 24?

its set on a timer overnight its switched off changed fuse still has no power wont switch on there's no green ... [Read more]
Mend boiler pressure glowworm
1

how to fix my glow worm boiler?

my glow worm 24ci boilre keeps loosing its pressure
Mend boiler repair fault
1

how can i fix my potterton netaheat 10-16 mk11f?

when i switch the heating to come on the green light on the control panel lights up and then fades with the cl... [Read more]
Mend boiler heating pcb
1

Part numbers for the Glow Worm Fuelsaver Model 55F?

Does anyone know the part numbers for the PCB and Fan fitted to the Glow Worm Fuelsaver Boiler Model 55F?
Mend heating temperature control pcb
1

boiler not turning on ?

THE BOILER ON INDICATER LIGHT ON . FAN ON LIGHT OF BOILER RUN LIGHT OF. TEST TEMP CONTROL OK. TEST TEMP SENSO... [Read more]
Mend not think fan
1

How can I fix ?

My gas furnace is not staying lit, I think. The fan will come on and the you can hear the gas whoosh but then... [Read more]
Mend heating system leak boiler

volkera linea he (leaks)?

my system leaks (drips) every time the boiler fiers up. some times slow drips some times fast drips.
Mend boiler not igniting

boiler not igniting?

my combi boilers ignition keeps turning off and the heaters go cold then no hot water comes aswell
Mend hot water heating
2

no hot water, no heating?

no hot water and no heating. Pressure gauge seems ok, pilot light is on, when reset, ok for 5 minutes then sto... [Read more]
Mend boiler low set
1

combi boiler?

dial on combi boiler reading low. how do i re set to right level.
Mend boiler pressure heating
2

glow worm 30cxi?

i would like know where the pressure valve is. the pressure is on 0.3 at the moment. there are no water tubes ... [Read more]
Mend dhw heat exchanger

dhw heat exchanger ?

how to change D.H.W heat exchanger on ecomax 835 /2E combination boiler

How can I mend my ...

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