Mend > Home Heating Systems

How to repair a Grant Euroflame 50/90 boiler?

The system tries to fire up for a couple of seconds then switches off. If you press the "overheat thermostat r... [Read more]

combi boiler 30ci?

f5 code what does it mean

1

vokera maxin 28e?

system keeps cutting out.water pressure ok but temp gauge drops to low level

Bosch caravan boiler W135 won't light?

It is an old boiler/heater, over 10 years old. We have just turned it back on after the winter shutdown and f... [Read more]

How do I get the pressure lower on 100e boiler. ?

The pressure is currently at 2 and i know it should be nearer 1. Can anyone help

valiant combi boiler with code F.28 help?

no hot water no heating can't find manual code F.28 wot does this mean?

1

how can fix my my boiler vokers excell80?

put my heat on and the the green light went out on hot water and on heat

Biassi combi boiler won'r fire up?

My Biassi combi boiler suddenly stopped firing up. When heating or water is turned on, it sparks (until cutout... [Read more]

boiler pipes banging?

hello can someone help in solving my problem .when my heating is on every now and then i get a banging sound ... [Read more]

2

Worcester Bosch 35cdi - Pressure dropped/pilot out?

Hi there - I hope someone can help! The pressure has dropped on my boiler and although I have a key I cant fi... [Read more]

Wireless heating controller?

We are having trouble with the control panel on our boiler, heating coming on at all times can the connection ... [Read more]

wont fire up?

i am just geting message f.h everytime

1

worchester 24i?

my boiler cuts out after an hour it gets very warm cant even touch front panel its that hot and my fan is loud... [Read more]

2

Worcester 28cdi?

Recently I have noticed that the hot water supply is flowing from the down stairs taps as well as the bathroom... [Read more]

1

potterton profile 50e pressure switch?

been having problems with my boiler and cant suss it out,it works perfectly ok only with the clear pipe with ... [Read more]

Baxi combi boiler 105he DHW Valve swop!?

Is it within the scope of an ex mechanic to change the DHW pressure differential valve? It looks a quite an ea... [Read more]

1

protherm combi?

have a protherm 80E, the central heating seems to work ok, but not getting hot water,seems to have got worse o... [Read more]

1

Potterton Suprima 50 - Pilot won't light?

Lovely flashing red light after three or so attempts by the boiler to re-light the pilot. Reset just restarts ... [Read more]

Boiler front cover seal replcement?

Hi How do I replace the seal for the front panel of the boiler which is worn please? It's an old glowworm 25... [Read more]

1

vaillant turbomax vuw 242E?

the boiler is working fine heating only the hotwater we have 2 turn off n turn on the tap few time n than we g... [Read more]