Technical Booklet F1 Conservation of Fuel and Power in Dwellings·Page 13·Regulation 39
Regulation 39: Conservation measures
Buildings must limit heat gains and losses through thermal elements, pipes and ducts, provide effective controls for energy efficient fixed building services, and ensure fixed building services are commissioned.
It is the view of the Department that the requirements of regulation 39 will be met when –
(a) provisions are made to limit heat gains and losses through thermal elements and other parts of the building fabric;
(b) provisions are made to limit heat gains and losses from pipes, ducts and vessels in a space heating system or space cooling system including associated fittings;
(c) effective controls are provided to energy efficient fixed building services; and
(d) fixed building services are commissioned.
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