Mend > Home Heating Systems

Worcester 28CDi Combi - pressure rising?

My boiler is 8 years old. Never been serviced. The pressure dropped last summer when I was not using the boi... [Read more]

worcester bosch combi boiler 28cdi?

topping boiler up every day or every other day to 1.2 bar, normal running pressure 2 bars, pressure dropping b... [Read more]

central heating question?

Hi, I have a central heating system that has 8mm bore pipes. I wish to add 2 further radiators to the system, ... [Read more]

MY COMBI KEEPS IGNITING SPIRADICLY?

I HAVE A RAVENHEAT COMBI AND WHEN THE CENTRAL HEATING IS OPERATING THE BOILER IGNITES SPERADICALLY (IGNITES AN... [Read more]

Worcester 28Si II problem?

Since a burst pipe in my house, when I turn my boiler on, it works for a few hours and then stops working. The... [Read more]

Ariston A/27 MFF1?

The boiler sometimes refuses to light, a sharp bang on the left hand side seems to get things going. It will t... [Read more]

Potterton Profile 80E Boiler?

The system is fitted with a Honeywell ST6400 programmer.The boiler and the programmer are no longer communicat... [Read more]

How do I turn off the boost button on my Potterton P112 boiler system?

I have a Potterton boiler and the water tank control system has a boost button which i can not turn off.

How can i fix the noise coming from my baxi 100?

every 5 to 10 mins the boiler makes a noise like an aircraft diving.

how can i fix my boiler?

why does boiler keep relighting.why does boiler not comming on when timer is set

POWERMAX 155 X?

MY POWERMAX HAS BEEN CLASSIFIED 'AT RISK' BY BRITISH GAS. THE ENGINEER WROTE; ' FLUE ROOT NOT SEEN, NEEDS INSP... [Read more]

how can i find my boilers model number?

need model number to order a part cant find it any where.

pilot light wont stay alight?

my boiler is a glowworm space saver 52 and it keeps switching the pilot light off even though it does spark in... [Read more]

lock off light keeps comming on ?

no hot water no C/H was working just stopped fan runs but boiler wont fire up please help

User manual for Potterton Suprima 40?

The old gasaid website is down, and I can't find it anywhere.

pilot light will not come on?

change gas valve got no heating or hot water pilot light will not come on at all.

Drayton RF2?

I have a Drayton RF2 wireless system for my heating and the sensor in the bathroom next to the boiler keeps s... [Read more]

how can i lower the pressure on my MAIN COMBI HE BOILER?

THE PRESSURE ON MY BOILER IS TOO HIGH HOW DO I LOWER THE PRESSURE THE WATER IN MY BATHROOM IS LUKE WARM BUT HO... [Read more]

Odd airflow fault Britony Combi SE?

Hello, I have a Brittony Combi SE boiler. It works fine in central heating mode, but sometimes when a... [Read more]

can switchmaster 805 be mended?

I pressed one of the buttons and it broke,the spring shot into space ,and the plastic behind it went walkies.t... [Read more]