02/09/2026
Safe installation depends on suitable equipment, correct connections, appropriate testing and proper commissioning before the system is handed back to the homeowner.
The installer should check that the appliance and associated system components are operating correctly and safely. This can include checks relating to the gas supply, flue, combustion, controls and heating system operation.
Check out our latest blog posts for more information:
https://valleysgasltd.co.uk/gas-boiler-installation-newport-paperwork-testing-and-what-good-practice-looks-like/