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Amendments to regulation 13 (certification for installation of Microgeneration heating equipment)

8.—(1) Regulation 13 is amended as follows.

(2) In paragraph (1)(a) and (b)(ii) for “the relevant installation standard” substitute “a relevant installation standard”.

(3) In paragraph (2)(a) for paragraphs (ii) and (iii) substitute—

(ii)where the plant is a ground source heat pump or air source heat pump—

(aa)version 4.1 of the document entitled “Microgeneration Installation Standard: MIS 3005 requirements for contractors undertaking the supply, design, installation, set to work, commissioning and handover of microgeneration heat pump systems” published on 21st November 2014(1); or

(bb)version 4.0 of the document entitled “Microgeneration Installation Standard: MIS 3005 requirements for contractors undertaking the supply, design, installation, set to work, commissioning and handover of microgeneration heat pump systems” published on 16th December 2013(2),

provided it is in force on the plant’s first commissioning date; or

(iii)where the plant generates heat using a solar collector—

(aa)version 4.1 of the document entitled “Microgeneration Installation Standard: MIS 3001 requirements for contractors undertaking the supply, design, installation, set to work, commissioning and handover of solar heating microgeneration systems” published on 21st November 2014(3); or

(bb)version 4.0 of the document entitled “Microgeneration Installation Standard: MIS 3001 requirements for contractors undertaking the supply, design, installation, set to work, commissioning and handover of solar heating microgeneration systems” published on 16th December 2013(4),

provided it is in force on the plant’s first commissioning date; or.