Trade associations and Professional Bodies for Air Source Heat Pumps

Daikin Certified Installer

F Gas Category 1

F Gas Category 2

F Gas Category 3

F Gas Category 4

Flexi-Orb

Grant G-One Scheme

HIES

Microgeneration Certification Scheme (MCS)

NAPIT

NICEIC

OFTEC

PAS 2030

REAL Assurance Scheme

Renewable Energy Association (REA)

Renewable Energy Consumer Code

Stroma

TrustMark

Yorkshire & the Humber Microgeneration Partnership