Mend > Home Heating Systems

baxi sp3 keeps going off?

my gas fire burns alright for maybe an hour, and then it all goes out including the pilot light, i can relight... [Read more]

1

Sabre combi boiler canstantly ON?

Hi Can anyone help me please I have a Sabre Combi boiler and my problem is this. My heating is constantly ON ... [Read more]

1

Reducing pressure in combination boiler?

How can I reduce pressure in a Vaillant Turbomax Combi Boiler?

glowworn micron 40ff?

Hello. my boiler is heating the water but not the radiato.rs. please help.

Baxi Boiler?

My boiler is flashing all of it's warning lights. How can I fix it?

halstead finest?

boiler lights sometimes and other times it dont and goes out on reset

Greenstar cdi combi boiler - no pressure, pump on ?

Been on holiday. Returned to boiler pump coming on/off every few minutes. No water pressure, but can't reach t... [Read more]

Midas Sfi combi wont light?

I have a Madas Sfi combi boiler (20 years old i think) the problem is the hot water wont work. i run through t... [Read more]

Potterton powermax HE. Hot water but no heating?

I have a potterton HE boiler. I have no heating. The actuator is moving on the diverter valve and the pump is ... [Read more]

TRV problem?

Hi I turned the TRV fully off while I was painting the room. Now I'm finished, the valve only opens two third... [Read more]

Drayton RF wireless thermostat?

The batteries have been replaced, yet the screen is completely blank? Any suggestions?

Worcester Boiler cycling and not heating properly?

After a few hours goes to ignition lockout. Cycles every 20s or so, even though can hold hand against exit pi... [Read more]

2

fault ea?

Help please. I have a Worcester Bosch RD532i combi boiler and it's displaying Fault EA, which I have establis... [Read more]

2

banging pipes?

i have an ideal icos he24 boiler.over the last 6 months the system has slowly developed a very very loud bang... [Read more]

volkera compact 25 he?

I have no hot water

1

water going hot then cold?

vaillant combi boiler 824/2e ,,heating is fine,hot water red hot then goes cold had new heat exchanger,plus ne... [Read more]

I have a potterton performa 30 he and the airflow neon light has come on?

I have a potterton performa 30 he and the airflow neon light has come on

1

Why does the 5 amp fuse keep blowing?

The 5 amp fuse keeps blowing on the fire bird 50/90 boiler that I am working on. any ideas why

2

How to repair a Potterton Boiler (Netaheat 10/16 Potteron GUK124788)?

From the heating system there is no hot water and the radiators are not heating up either. From the boiler the... [Read more]

f5 error on my glowworm 15hxi ?

Hi, in the past we have followed the reset switch with great results. Today, however when I fired up the syste... [Read more]