G3 regulations
/ July 30, 2026
G3 compliance “critical” as heat pump installations grow
The rapid growth of heat pumps is changing the way installers approach domestic hot water systems, but one thing hasn’t changed: the need to comply with G3 Building Regulations when installing unvented cylinders. Recently members of the Hot Water Association (HWA) and installers took part in a panel discussion at InstallerSHOW about G3 and whether […]
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