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Mend > Home Heating Systems

Unknown error code (E168) on Potterton Promax 24 HE Plus?
Unknown error code (E168) on Potterton Promax 24 HE Plus?

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

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

My worcester 28i Junior boiler is not working?
My worcester 28i Junior boiler is not working?

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

Mend heating boiler water leak
2

Recharge problem Greenstar 30 cdi?

Hi, When the boiler was fitted I was told I could leave the recharge key in the boiler to save having to fit ... [Read more]
Mend boiler heating diverter valve
3

problem with glow worm 30cxi?

got a glow worm 30cxi hot water stopped,when i ran a hot tap the central heating flow pipe got hot,so i have c... [Read more]
Mend boiler burner fault
1

Halstead Finest Gold - Burner stays on when switch turned off!?

Hi, Hoping someone will be able to help. Have a Halstead Finest Gold and I have had the heating on tonight... [Read more]
Mend boiler heating fault

why won't my boiler stay alight?

I have a potterton suprema 70 boiler... boiler won't always ignite properly.. press reset, ignites for few min... [Read more]
Mend boiler radiators sludge
2

heating?

hi i am having some problems with our central heating... to be brief we are in a three storey townhouse and a... [Read more]
Mend central heating hot water boiler
10

Potterton Promax 24HE - No Central Heating?

Since the weather turned colder a couple of weeks ago we have been unable to have heating without the hot wate... [Read more]
Mend problems pilot light
1

Britony Combi SE problems?

My Britony Combi SE has stopped working, what I believe to be the pilot light indicator is not coming on and 4... [Read more]
Mend water light flashes
2

worcester 25cdi water light flashes fast ?

can any 1 help .can i fix my boiler by meslf or need an repair bloke . hot water and heating not working as bo... [Read more]
Mend boiler heating combi

Low Pressure Light Lit - Pressure Fine Though?

Hi I had to bleed one of my radiators today which lowered the pressure on my Glow Worm Swift Flow 100 combi bo... [Read more]
Mend boiler fault heating
1

Could you let me know if you know what f13 is?

My boiler is ok for a few hours then goes to fault 13 when I switch it off the boiler is ok?
Mend boiler heating fault

Ideal Classic NF?

Hi a bit of an odd one, boiler will fire and run on hot water, it will only fire and run on heating on occasio... [Read more]
Mend combi boiler pressure drop central heating

Ravenheat CSI 85 Combi Boiler - Pressure Keeps Dropping?

I have a Ravenheat CSI 85 Combi Boiler. The pressure gauge keeps dropping down to between 0 and 0.25 bar. I... [Read more]
Mend baxi central heating fault
5

how can i fix my baxi instant 105e?

hi guys hope you can help i have a baxi instant 105e i have a fault that has come on saying that the fan or fl... [Read more]
Mend glow worm 60ff
1

how do i replace fan in Glow worm micron 60FF?

how do i replace fan in Glow worm micron 60FF. Do I need to remove all of flue first?
Mend boiler keeps going out

Boiler keeps going out?

my 70 & 80 lights flash I have replaced the pcb board and ionastion probe can you help
Mend boiler heating leak
3

ariston eurocombi looses pressure when off?

when boiler is not running pressure falls to below 0.5 bar within 30 mins. when i refill to 0.75 bar boiler ig... [Read more]
Mend storage heaters not working

storage heaters not working?

I woke up this morning to find my storage heaters, which have worked fine for 3 months, to not have charged up... [Read more]
Mend Vaillant Heating Boiler
1

Dial on red?

My vaillant boiler dial is in the red on the heating side
Mend gas boiler heating repair
2

ideal classic NF Fanned flue gas boiler?

Hi i have a ideal classic nf fanned flue gas boiler,when i put it on for the hot water it does not give me any... [Read more]
Mend boiler heating pressure

sime super 80 e wont fire up help?

my boier stop firing up pipe and pressure are okay but fan and ignition don't work help please

How can I mend my ...

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