Mend > Home Heating Systems

wot dose f 9 mean?

glow worm boiler f 9 show up on screen wot dose this mean

m56/76c how to relight?

we have turned off this bolier and are not convince d we should be using a match to re light it? help please..... [Read more]

1

ferroli boiler code ( no cn )?

i had a ferroli optimax he plus 38c fitted at Christmas. all we've had is problems. they came out and fitted ... [Read more]

How can I fix my Ariston Genus Combi Boiler?

I have an Ariston Genus Combi Boiler. The water takes ages to heat up and in doing so heats the radiators, the... [Read more]

timer?

The timer does not respond when I depress uttons to change time, does this need replacing?

How old?

I don't know how old my boiler is, but it is a Baxi Solo WM 40/4 RS. Anybody any idea as to the possible age?

1

How can i fix problem of flashing light on worcester 24cdi boiler?

I have a 24cdi worcester boiler and the light flashes on boiler. This is happening more frequently. I don't wa... [Read more]

how to increase pressure on a baxi combi 105e?

the pressure is at 0 bar how do you increase pressure

Valliant EcoPro: I can't increase the pressure?

This morning the pressure level in my shower was very low. I tried to increase the pressure in my boiler to se... [Read more]

1

ferroli f24 b ?

i have a leak from the side of the heat exhange unit , can/is this worth repair or is it scrap.its a small ke... [Read more]

1

vokera linea?

tempreture drops till a red light flashes error card 07 flashes no heating or hot water

How can I fix the pilot?

I have a Britony combi boiler but the pilot light has given up the ghost. Any ideas?

how can i fix my ravenheat 820/20 combi boiler?

my boiler keeps knocking the pilot light out every time the dhw is turned of

how to repair cracked wall mount panel heater?

I have a wall cracked wall mounted panel heater. One kid pushed another into it and cracked not broken but cra... [Read more]

1

how can i fix my vokera linea 24 boiler ?

it works but only runs heating with out turning it on even though if you turn it off from reset button but no ... [Read more]

1

35 cdi 2 hot water fault?

hi can anyone help. Water flows quite freely through the hot tap boiler starts up but then water seems to boil... [Read more]

ignition problem?

have neataheat elctronic 10/16, fan on ,pressure switch contacts pilot ignition ,continious sparking ,have fit... [Read more]

bleeding expansion vessel?

how to bleed expansion vessel

My boiler pressure gauge is showing high pressure, my overflow is running?

what is the likely cause of the over pressure happening ?

3

Worcester 24i rsf?

Hot water working no central heating. Bought and fit new PBC board, pump spins for 6 minutes after turning ho... [Read more]