PART 2Energy-Using Products (continued)
DIVISION 6Water Heaters (continued)
SUBDIVISION COil-Fired Water Heaters (continued)
381 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 an oil-fired storage water heater described in column 1.
|Item||Column 1||Column 2||Column 3|
|1||Household oil-fired water heaters that are manufactured on or after February 3, 1995 and before January 1, 2018||CSA B211-00|
|2||Household oil-fired water heaters that are manufactured on or after January 1, 2018|
CSA B211-00, if a certification body has verified that product is in compliance with energy efficiency standard set out in any of paragraphs 3(a), 4(a), 5(a) and 6(a) of Table 1 to section 380; and
CSA P.3-15, if a certification body has verified that product is in compliance with energy efficiency standard set out in any of paragraphs 3(b), 4(b), 5(b) and 6(b) of Table 1 to section 380.
|3||Commercial oil-fired storage water heaters that have an input rate of > 30.5 kW (105,000 Btu/h) but ≤ 40.99 kW (140,000 Btu/h), a Vr of ≤ 454 L (120 US gallons), use single-phase power, limit water temperatures to < 82°C (180°F) and are manufactured on or after January 1, 2020||10 C.F.R. Appendix A|
|4||Commercial oil-fired water heaters, other than those described in item 3, that are manufactured on or after January 1, 2020||10 C.F.R. Appendix A|
- SOR/2018-201, s. 41
- SOR/2019-164, s. 39
SUBDIVISION DGas-Fired Instantaneous Water Heaters
382 The following definitions apply in this Subdivision.
- gas-fired instantaneous water heater
gas-fired instantaneous water heater means a flow-activated water heater that uses natural gas or propane for fuel, that has a Vr that is less than or equal to 37.85 L (10 US gallons) and has an input rate to Vr ratio of not less than 309 W/L (4,000 Btu/h/US gallon). (chauffe-eau instantané au gaz)
- maximum flow rate
maximum flow rate means, in respect of a gas-fired instantaneous water heater, the maximum litres per minute (gallons per minute) of hot water that can be supplied by the water heater while operating in a steady state and maintaining a nominal temperature rise of 37.3°C (67°F). (débit maximal)
- 10 C.F.R Appendix C
10 C.F.R Appendix C means Appendix C to the Subpart G, Part 431 of Title 10 to the United States Code of Federal Regulations, entitled Uniform Test Method for the Measurement of Thermal Efficiency and Standby Loss of Gas-Fired and Oil-Fired Instantaneous Water Heaters and Hot Water Supply Boilers (Other Than Storage-Type Instantaneous Water Heaters), as amended from time to time. (appendice C 10 C.F.R.)
383 For the purpose of these Regulations, a gas-fired instantaneous water heater is one of the following types:
(a) household, if it has an input rate of less than 58.56 kW (200,000 Btu/h), has a Vr of no greater than 7.6 L (2 US gallons) and is designed to provide hot water at a temperature no greater than 82°C (180°F); or
(b) commercial, if it is not described in paragraph (a).
Marginal note:Energy-using product
(2) However, for the purposes of sections 4, 5 and 385, a gas-fired instantaneous water heater is not considered to be an energy-using product unless
Marginal note:Energy efficiency standards
385 (1) The energy efficiency standards set out in column 3 of the table to this section apply to gas-fired instantaneous water heaters described in column 1 that are manufactured during the period set out in column 4.
Marginal note:Testing standards
(2) A gas-fired instantaneous water heater 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-fired instantaneous water heater as defined in section 382.
Item Column 1 Column 2 Column 3 Column 4 Energy-using Product Standard Energy Efficiency Standard Manufacturing Period 1 Household gas-fired instantaneous water heaters that have a maximum flow rate of < 6.4 L/min CSA P.3-15 Uniform energy factor ≥ 0.86 On or after January 1, 2020 2 Household gas-fired instantaneous water heaters that have a maximum flow rate of ≥ 6.4 L/min CSA P.3-15 Uniform energy factor ≥ 0.87 On or after January 1, 2020 3 Commercial gas-fired instantaneous water heaters 10 C.F.R. Appendix C Thermal efficiency ≥ 94% On or after July 1, 2023
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