Mend > Home Heating Systems

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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]

1

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]

1

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]

1

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.

1

how can i fix my boiler?

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

1

POWERMAX 155 X?

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

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how can i find my boilers model number?

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

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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

4

User manual for Potterton Suprima 40?

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

1

pilot light will not come on?

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

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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]

2

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]

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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]

1

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]