Recent: Stannah 400?

Mend Home Heating Systems

Mend Heating, Home Heating Systems
Find out how to mend it for free.

Ask Question
Mend Heating, Home Heating Systems
Find out how to mend home heating systems

Mend > Home Heating Systems

Mend Heating, Home Heating Systems

Advice?

With the gas service valve isolated, the gas test holds. Once the valve is turned on it drops even though the controls aren’t calling for heat/ hot water. Can the main gas valve be locked open?
It’s an old VC GB 242EH GC-No.41-044-07
Thank you.

Phil Billingham
May 2023
It's unlawful to work on gas appliances unless you are Gas Safe certified. Get a competent engineer in.

Dghu
May 2023

Automatic Answer

We may have found other answers which could help you.

Click here for Advice Test Turned

Mend Heating, Home Heating Systems
Find out how to mend home heating systems

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.
Mend Heating, Home Heating Systems
Find out how to mend home heating systems