# The Heat Network (Metering and Billing) Regulations 2014, Paragraph 6

Extent: E+W+S+N.I.

(1) Where sub-paragraph (2) applies it will be considered cost effective for the purpose of regulation 6(4) to install heat cost allocators and thermostatic radiator valves in accordance with regulation 6(2).
(2) This sub-paragraph applies where the net present value of the projected energy savings to the final customers in the building over the 10 year period subsequent to installation is greater than the net present value of the estimated reasonable costs of installing hot water meters in the building and a heat cost allocator and thermostatic radiator valve for every radiator in that building.

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Source: https://www.legislation.gov.uk/uksi/2014/3120/schedule/1/paragraph/6 (the official version)
Page: https://openlegislation.uk/heat-network-metering-and-billing-regulations-2014/schedule-1/paragraph-6
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.