Government of Canada / Gouvernement du Canada
Symbol of the Government of Canada


Energy Efficiency Regulations, 2016

Version of section 663 from 2019-04-30 to 2023-06-20:

Marginal note:Energy efficiency standards

  •  (1) The energy efficiency standards set out in column 2 of the table to this section apply to walk-in panels described in column 1 that are manufactured on or after June 5, 2017.

  • Marginal note:Testing standard

    (2) A walk-in panel complies with the energy efficiency standard if it meets that standard when tested in accordance with testing procedures established by 10 C.F.R. Appendix B that are applicable to a walk-in panel as defined in section 657.


    Column 1Column 2
    ItemEnergy-using ProductEnergy Efficiency Standard
    1Structural panels for walk-in coolersR-value ≥ 4.40 K · m²/W (25 ft²·°F·h/Btu)
    2Structural panels for walk-in freezersR-value ≥ 5.64 K · m²/W (32 ft²·°F·h/Btu)
    3Floor panelsR-value ≥ 4.93 K · m²/W (28 ft²·°F·h/Btu)
  • SOR/2018-201, s. 76

Date modified: