Energy Efficiency Regulations, 2016

Marginal note:Energy efficiency standards

• 660 (1) The energy efficiency standards set out in column 3 of the table to this section apply to walk-in door assemblies described in column 1 that are manufactured on or after June 5, 2017.

• Marginal note:Testing standard

  (2) A walk-in door assembly complies with the energy efficiency standard if it meets that standard when tested in accordance with testing procedures established by the standard set out in column 2 that are applicable to a walk-in door assembly as defined in section 657.

  	Column 1	Column 2	Column 3
  Item	Energy-using Product	Standard	Energy Efficiency Standard
  1	Display door assemblies for walk-in coolers	10 C.F.R. Appendix A	Edaily ≤ 0.4306 × Add + 0.41 (0.04 × Add+ 0.41)
  2	Display door assemblies for walk-in freezers	10 C.F.R. Appendix A	Edaily ≤ 1.6146 × Add + 0.29 (0.15 × Add+ 0.29)
  3	Freight door assemblies for walk-in coolers	10 C.F.R. Appendix A for Edaily 10 C.F.R. Appendix B for R-value	Edaily ≤ 0.4306 × And + 1.9 (0.04 × And+ 1.9) R-value ≥ 4.40 K · m²/W (25 ft²·°F·h/Btu)
  4	Freight door assemblies for walk-in freezers	10 C.F.R. Appendix A for Edaily 10 C.F.R. Appendix B for R-value	Edaily ≤ 1.2917 × And + 5.6 (0.12 × And+ 5.6) R-value ≥ 5.64 K · m²/W (32 ft²·°F·h/Btu)
  5	Passage door assemblies for walk-in coolers	10 C.F.R. Appendix A for Edaily 10 C.F.R. Appendix B for R-value	Edaily ≤ 0.5382 × And + 1.7 (0.05 × And+ 1.7) R-value ≥ 4.40 K · m²/W (25 ft²·°F·h/Btu)
  6	Passage door assemblies for walk-in freezers	10 C.F.R. Appendix A for Edaily 10 C.F.R. Appendix B for R-value	Edaily ≤ 1.5069 × And + 4.8 (0.14 × And+ 4.8) R-value ≥ 5.64 K · m²/W (32 ft²·°F·h/Btu)