Mend > Home Heating Systems

potterton main combi 30 he fault?

i have a red light up on control panel but it is the 60 degrees button lite up and not the normal ones below, ... [Read more]

how can i fix a sticking diverter valve?

Diverter valve seems to be sticking, can it be fixed or does it need changing?

combi boiler?

red and yellow light flashing on boiler alpha c 27 and wont fire up

radiators cold .... brrrrr?

Hi had one new rad fitted in bathroom, pipes to accept new rad adjusted accordingly (different width) !! New ... [Read more]

How do i fix a noisy baxi Bermuda back boiler?

Just recently went away on holiday turned water off, came back put water back on, and noticed no cold water co... [Read more]

What is wrong with my vokera boiler?

I`ve had 3 plumbers out and none of them no what the problem is, I have a vokera condenser boiler and when I p... [Read more]

my boiiler cum up ad on fault code?

its a 30 cdi greenstar

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How can I fix my Baxi Combi 80Eco boiler?

The red fault light comes on when we are running hot water or the heating is on, we reset the unit with the sw... [Read more]

1

randall 102?

The clock is ticking but not going round?

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pressure settings on a combi boiler?

what are the corect working pressures on a worcestewr bosch 24irsf combi as mine reads 1 bar at cold then rise... [Read more]

could any one tell me what could be the problem with my baxi bermuda boil?

my boiler fires up on the heating and keeps going but when i whont hot water it firers up for a minuet then go... [Read more]

I need a user manual for a kohlangaz fire, modelKRN7?

I need a user manual for a kohlangaz fire, modelKRN7

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how to fix my jaguar 23kw combi boiler?

my hot water is fine but when i put my ch on if say its preset to 50c it will come on go up to 59c then keep c... [Read more]

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hi my hetaing system is not getting on y?

my heating system is not getting on any one knows other then that boiling is fine and no fault but no heating

What pressure switch for a Potterton 10-16?

The pressure switch has failed on my boiler. The serial number is a 642204, but the online supplier only has ... [Read more]

1

Vailant Thermo Compact boiler?

Water throwing out of relief valve on boiler. Believe problem is related to the built in expansion tank. How... [Read more]

ferroli combi boiler HE31C?

i have no domestic hot water coming through taps central heating working ok can u tell me the problem if i can... [Read more]

sauna duval 35?

fault diagnosing information

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Fuelsaver 55F not igniting?

I have a Fuelsaver 55F problem, when either HW or Heating is requested the pump in the airing cupboard starts,... [Read more]

no hot water from my ferroli optima 701?

i cant get the boiler to fire up in hot water mode and the water only comes out in a trickle. i have to turn b... [Read more]