Website terms and conditions

Terms for using this renewable-heating website

Last reviewed 4 August 2026.

Qualified and manufacturer-trained

Accreditations and installer relationships

NW Heating Services displays these current trade and manufacturer credentials. The certification relevant to your proposed system will be confirmed with the project documentation.

Gas Safe Register
Gas Safe Register
OFTEC
OFTEC
APHC
APHC
MCS
MCS
Vaillant accredited installer
Vaillant accredited installer
Viessmann accredited installer
Viessmann accredited installer