Mend > Home Heating Systems

potterton puma 80?

Central Heating Comes on, When Hot water is Turned On. potterton puma 80

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Main combi boiler ?

Why is my boiler sending hot water to my radiators when I only want hot water to my taps. The heating is turne... [Read more]

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baxi combi 105he 30deg warning light on, no hot water?

we have a baxi 105he boiler with the first warning light on , (the 30 deg light) we have no hot water, will re... [Read more]

baxi condensing boiler?

hot water comes on but no heating why ?

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Alpha 240p boiler problem. ?

Hot tap turned on, diverted valve functions and presses microswitch but gas does not ignite. Pilot light is on... [Read more]

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hot water problem?

baxi 105e instant. Boiler works fine by turning hot tap in the bath on. If you use Basin, kitchen hot taps the... [Read more]

I have a Halstead Ace HE24 boiler with a problem. ?

The 4 amp fuse on the control board is blowing after approx 4 seconds after switching bolier on. Any idea what... [Read more]

How can I restart my glow worm ultimate boiler?

have today returned home from hols and after turning the boiler back on I can't get the pilot light to stay on... [Read more]

glow worm betacom 24c no hot water & heating?

hi can anyone help green light is on thats all no red lights the pressure is ok? thanks

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Glowworm boiler ?

I have a Glowworm hxi condensing boiler which is 6 years old. 6 weeks ago it was making a continual noise that... [Read more]

air conditioner thermostat says repeatedly on screen L6 flashing what does ?

on screen is flashing L6...L6...L6..????

the boiler is losing water pressure the water is discharging to outside pip?

why does the boiler keep losing water pressure threw the outside pipe.

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is it normal, flexicon boiler much noisier since service?

I recently had the black valve in the hotpress replaced and the boiler serviced.While the boiler is working it... [Read more]

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why have i no hot water?

When i turn the hot water tap on the water is constantly cold. But when i put the central heating on the valve... [Read more]

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boiler?

i have no hot water my boiler dont come on i know its not the elements im on all electric so what else could i... [Read more]

how can i fix a ravenheat rsf 84 et?

my boiler keeps going off and on water and heating on my ravenheat rsf 84et

Glow worm boiler 30 ff?

boiler fires up then cuts out after a few seconds and then keeps trying to start up again then reset and burne... [Read more]

My ventilation system is stuck on boost mode. How to fix it?

I have a heat recovery ventilation system from baxi instaled at home for 5 years now. It opperates on normal s... [Read more]

firebird combi 70 oil boiler?

while in hospital ran out of oil,had it filled,started at first but then it would'nt come on and the LIMIT STA... [Read more]

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Halstead issues?

Have a Halstead Quattro with domestic water problems. Have fitted new diverter diaphram and heat exchanger, so... [Read more]