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Energy Efficiency Regulations, 2016

Version of section 257 from 2019-12-12 to 2024-05-28:

Marginal note:Definitions

 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CSA P.2[Repealed, SOR/2018-201, s. 34]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 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)

  • SOR/2018-201, s. 34
  • SOR/2019-164, s. 3

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