Energy Efficiency Regulations, 2016 (SOR/2016-311)
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Regulations are current to 2024-11-11 and last amended on 2024-03-27. Previous Versions
PART 2Energy-Using Products (continued)
DIVISION 4Furnaces, Fireplaces, Unit Heaters and Recovery Ventilators (continued)
- SOR/2019-164, s. 1
SUBDIVISION AGas Furnaces
Marginal note:Definitions
257 The following definitions apply in this Subdivision.
- CSA 2.3
CSA 2.3 means the CSA standard ANSI Z21.47-2016/CSA 2.3-2016 entitled Gas-Fired Central Furnaces. (CSA 2.3)
- CSA P.2
CSA P.2[Repealed, SOR/2018-201, s. 34]
- gas furnace
gas furnace means an automatic operating gas-fired central forced air furnace that uses propane or natural gas and has an input rate of not more than 117.23 kW (400,000 Btu/h). It does not include a furnace for a park model trailer or a recreational vehicle. (générateur d’air chaud à gaz)
- gas furnace for relocatable buildings
gas furnace for relocatable buildings means a gas furnace that is intended for use in a temporary modular building that can be relocated from one site to another and is marked for use in relocatable buildings. (générateur d’air chaud à gaz pour bâtiments relocalisables)
- manufactured home
manufactured home means a factory-built, single- or multiple-section, one-storey dwelling that
(a) is designed and constructed for year-round occupancy;
(b) is designed to be transported to its installation site; and
(c) is ready for occupancy when it is installed in accordance with the manufacturer’s installation instructions. (maison usinée)
- replacement non-condensing gas furnace
replacement non-condensing gas furnace means a non-condensing gas furnace that is marked for use as a replacement for a non-condensing gas furnace in a manufactured home. (générateur d’air chaud à gaz sans condensation de remplacement)
- through-the-wall
through-the-wall means, with respect to a gas furnace, one that is designed and marketed to be installed in an opening in an exterior wall that is fitted with a weatherized sleeve. (mural)
Marginal note:Energy-using product
258 (1) A gas furnace is prescribed as an energy-using product.
Marginal note:Limits
(2) However, for the purposes of sections 4, 5 and 259, a gas furnace is not considered to be an energy-using product if
(a) it was manufactured before February 3, 1995;
(b) it is a gas furnace for relocatable buildings that is manufactured before July 3, 2019; or
(c) it is a replacement non-condensing gas furnace that is manufactured before July 3, 2019.
Marginal note:Energy efficiency standards
259 (1) The energy efficiency standards set out in column 3 of the table to this section apply to gas furnaces described in column 1 that are manufactured during the periods set out in column 4.
Marginal note:Testing standard
(2) A gas furnace 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 gas furnace as defined in section 257.
Column 1 Column 2 Column 3 Column 4 Item Energy-using Product Testing Standard Energy Efficiency Standard Period of Manufacture 1 Gas furnaces that have an input rate of ≤ 65.92 kW (225,000 Btu/h) and use single-phase electric current CSA 2.3 Annual fuel utilization efficiency ≥ 78% On or after February 3, 1995 and before December 31, 2009 2 Gas furnaces that have an input rate of ≤ 65.92 kW (225,000 Btu/h), use single-phase electric current and do not have an integrated cooling component CSA P.2 Annual fuel utilization efficiency ≥ 90% On or after December 31, 2009 and before July 3, 2019 2.1 Gas furnaces, other than gas furnaces for relocatable buildings or replacement non-condensing gas furnaces, that have an input rate of ≤ 65.92 kW (225,000 Btu/h), use single-phase electric current and do not have an integrated cooling component CSA P.2, for annual fuel utilization efficiency
10 C.F.R. Appendix AA, for FER
Annual fuel utilization efficiency ≥ 95%
FER ≤ FER for product class “Non-Weatherized, Condensing Gas Furnace Fan (NWG-C)”, set out in 10 C.F.R. §430.32(y)
On or after July 3, 2019 3 Gas furnaces that are outdoor furnaces, have an input rate of ≤ 65.92 kW (225,000 Btu/h), use single-phase electric current and have an integrated cooling component CSA P.2 Annual fuel utilization efficiency ≥ 78% On or after December 31, 2009 and before July 3, 2019 3.1 Gas furnaces that are outdoor furnaces, have an input rate of ≤ 65.92 kW (225,000 Btu/h), use single-phase electric current and have an integrated cooling component CSA P.2, for annual fuel utilization efficiency
10 C.F.R. Appendix AA, for FER
Annual fuel utilization efficiency ≥ 78%
FER ≤ FER for product class “Weatherized Non-Condensing Gas Furnace Fan (WG-NC)”, set out in 10 C.F.R. §430.32(y)
On or after July 3, 2019 4 Gas furnaces that are through-the-wall, have an input rate of ≤ 65.92 kW (225,000 Btu/h), use single-phase electric current and have an integrated cooling component CSA P.2 Annual fuel utilization efficiency ≥ 78% On or after December 31, 2009 and before December 31, 2012 5 Gas furnaces, other than gas furnaces for relocatable buildings or replacement non-condensing gas furnaces, that are through-the-wall, have an input rate of ≤ 65.92 kW (225,000 Btu/h), use single-phase electric current and have an integrated cooling component CSA P.2 Annual fuel utilization efficiency ≥ 90% On or after December 31, 2012 and before January 1, 2024 5.1 Gas furnaces, other than gas furnaces for relocatable buildings or a replacement non-condensing gas furnace, that are through-the-wall, have an input rate of ≤ 65.92 kW (225,000 Btu/h), use single-phase electric current and have an integrated cooling component CSA P.2, for annual fuel utilization efficiency
10 C.F.R. Appendix AA, for FER
Annual fuel utilization efficiency ≥ 90%
FER ≤ FER for product class “Non-Weatherized, Condensing Gas Furnace Fan (NWG-C)”, set out in 10 C.F.R. §430.32(y)
On or after January 1, 2024 6 Gas furnaces that have an input rate of ≤ 65.92 kW (225,000 Btu/h) and use three-phase electric current CSA 2.3 Annual fuel utilization efficiency ≥ 78%
or
Thermal efficiency ≥ 80%
On or after February 3, 1995 7 Gas furnaces that have an input rate of > 65.92 kW (225,000 Btu/h) but ≤ 117.23 kW (400,000 Btu/h) CSA 2.3 Thermal efficiency ≥ 80% On or after February 3, 1995 8 Gas furnaces for relocatable buildings CSA P.2 for annual fuel utilization efficiency
10 C.F.R. Appendix AA, for fan energy rating
Annual fuel utilization efficiency ≥ 80%
FER ≤ FER for product class “Mobile Home Non-Weatherized, Non-Condensing Gas Furnace Fan (MH-NWG-NC)”, set out in 10 C.F.R. §430.32(y)
On or after July 3, 2019 9 Replacement non-condensing gas furnaces CSA P.2 for annual fuel utilization efficiency
10 C.F.R. Appendix AA, for fan energy rating
Annual fuel utilization efficiency ≥ 80%
FER ≤ FER for product class “Mobile Home Non-Weatherized, Non-Condensing Gas Furnace Fan (MH-NWG-NC)”, set out in 10 C.F.R. §430.32(y)
On or after July 3, 2019
Marginal note:Information
260 For the purpose of subsection 5(1) of the Act, the information set out in column 3 of the table to this section must be collected in accordance with the standard set out in column 2 and provided to the Minister in respect of a gas furnace described in column 1.
Column 1 | Column 2 | Column 3 | |
---|---|---|---|
Item | Energy-using Product | Testing Standard | Information |
1 | Gas furnaces that have an input rate of ≤ 65.92 kW (225,000 Btu/h), that use single-phase electric current and that are manufactured before December 31, 2009 | CSA 2.3 |
|
2 | Gas furnaces, other than those that are through-the-wall, that have an input rate of ≤ 65.92 kW (225,000 Btu/h), that use single-phase electric current and that are manufactured on or after December 31, 2009 and before July 3, 2019 | CSA P.2 |
|
2.1 | Gas furnaces that have an input rate of ≤ 65.92 kW (225,000 Btu/h), that use single-phase electric current and that are manufactured on or after July 3, 2019 | CSA P.2, for information set out in paragraphs (a) to (e) 10 C.F.R. Appendix AA, for information set out in paragraphs (f) and (g) |
|
2.2 | Gas furnaces that are through-the-wall, that have an input rate of ≤ 65.92 kW (225,000 Btu/h), that use single-phase electric current, that have an integrated cooling component and that are manufactured on or after December 31, 2009 and before January 1, 2024 | CSA P.2 for information set out in paragraphs (a) to (c) |
|
2.3 | Gas furnaces that are through-the-wall, that have an input rate of ≤ 65.92 kW (225,000 Btu/h), that use single-phase electric current, that have an integrated cooling component and that are manufactured on or after January 1, 2024 | CSA P.2 for information set out in paragraphs (a) to (c) 10 C.F.R. Appendix AA for information set out in paragraphs (d) and (e) |
|
3 | Gas furnaces that have an input rate of ≤ 65.92 kW (225,000 Btu/h) and that use three-phase electric current | CSA 2.3 |
|
4 | Gas furnaces that have an input rate of > 65.92 kW (225,000 Btu/h) but ≤ 117.23 kW (400,000 Btu/h) | CSA 2.3 |
|
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