# The Oil Heaters (Safety) Regulations 1977, Regulation 16: Flame stability


(1) An oil heater (other than a pressure heater) shall be capable of satisfying the test specified in the first paragraph of Appendix E to the British Standard Specification of 1974.
(2) An oil heater fitted with a short drum burner and a non-adjustable wick or kindler shall be capable of satisfying the tests specified in the second paragraph of the said Appendix E.

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Source: https://www.legislation.gov.uk/uksi/1977/167/regulation/16 (the official version)
Page: https://openlegislation.uk/oil-heaters-safety-regulations-1977/regulation-16
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.