Mend > Home Heating Systems

how can i fix glowworm combi 24 ci?

my glowworm ci24 when running the pressure goes from 1 bar cold to setting off the safety vave at 3 bar the fi... [Read more]

Why have the radiators downstairs stopped working and how can I fix them?

The radiators downstairs have stopped working. Upstairs still come on in line with my timer controller (Honeyw... [Read more]

my ariston combi boiler?

my ariston combi boiler will not ignite how can i fix it

Radiators take about 3/4 hours to get hot?

The boiler is Potterton Netaheat 10-14 (48k BTU). The temperature control is at max on boiler and room thermos... [Read more]

how do i increase the water pressure on the boiler after bleeding radiators?

I have a baxi boiler and the the pressure gague is zero. how do i increase it?

Can anybody provide schematic diagram for Vaillant combi boiler VCWA180XE?

I have some problems with heating water temperature regulation on my boiler. The heating water temperature can... [Read more]

valiant combi boiler how do i light the pilot light?

I have a valiant combi boiler and the pilot light has gone out and won't relight. How do I relight the boiler... [Read more]

how can i fix my vokera excell?

the boiler knocks off when it gets to temp i have fitted a new high limit stat and a new thermister but it sti... [Read more]

My poterton netaheat boiler 10/16 is making a buzzing noise when on?

When the flame has been on full for approx half an hour the buzzing starts. Is this an alarm? What should I d... [Read more]

How can I increase the water pressure on my BAXI COMBI 4W?

My Baxi Combi boiler is banging and sucking and sounding like its gonna explode. The water pressure is in the ... [Read more]

My Baxi Solo 2 heats the water but not the radiators?

My Baxi Solo 2 heats the water but not the radiators?

A chilling problem, ARISTON A/23 MFFI COMBI?

Whilst running any hot tap,shower etc, the boiler will only run for about one minute then go off with cold wat... [Read more]

Glow Workm Fuelsaver MKII switching off?

My boilers pilot light will light OK but as soon as water or heating is switched on the light slowly dies and ... [Read more]

Glow Worm Space Saver 50 Mk II - front cover warped?

Hi, BG changed my meter and cut off the gas supply. They couldn't relight the boiler and said it wasn't their... [Read more]

Central Heating pipes are noisy?

When the radiators are on every minute or so i have a banging noise that lasts for about ten bangs.... more li... [Read more]

vailliant combi boiler?

the pressure in my system keeps dropping

How can I fix the timer on a Vaillant 282E turbo max?

The timer on my Vaillant 282E Turbo max, no longer fires the boiler, although the boiler itself does work and ... [Read more]

baxi boiler solo problems?

Please can anybody tell me if the pump is run all the time during the on time. The system seems to get hot but... [Read more]

How can I find out what is wrong with the heater?

My home heating system is not working. The cold air will come out if you turn the A.C, but no warm air will co... [Read more]

loss of pressure & cold radiators at the bottom?

We have a Worcester Greenstar R40HE combi boiler. The pressure is dropping on an almost daily basis though we... [Read more]