Energy Efficiency Regulations, 2016

Marginal note:Energy efficiency standards — household

• 321 (1) The energy efficiency standards set out in column 3 of Table 1 to this section apply to household oil-fired boilers described in column 1 that are manufactured during the periods set out in column 4.

• Marginal note:Testing standard — household

  (2) A household oil-fired boiler 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 of Table 1 that are applicable to an oil-fired boiler as defined in section 319.

• Marginal note:Energy-efficiency standards — commercial

  (3) The energy efficiency standards set out in column 2 of Table 2 to this section apply to commercial oil-fired boilers described in column 1 that are manufactured on or after January 1, 2025.

• Marginal note:Testing Standard — commercial

  (4) A commercial oil-fired boiler 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 A that are applicable to an oil-fired boiler as defined in section 319.

  Item	Column 1	Column 2	Column 3	Column 4
  	Energy-using Product	Testing Standard	Energy Efficiency Standard	Period of Manufacture
  1	Household oil-fired boilers	CSA B212	Seasonal energy utilization efficiency ≥ 80%	On or after December 31, 1998 and before September 1, 2010
  2	Household oil-fired boilers that are intended for low pressure steam systems	ASHRAE 103	Annual fuel utilization efficiency ≥ 82%	On or after September 1, 2010 and before January 15, 2021
  2.1	Household oil-fired boilers that are intended for low pressure steam systems	CSA P.2 for annual fuel utilization efficiency, standby power and off-mode power	Annual fuel utilization efficiency ≥ 85% Standby power ≤ 11 W Off-mode power ≤ 11 W	On or after January 15, 2021
  3	Household oil-fired boilers that are intended for hot water systems	ASHRAE 103	Annual fuel utilization efficiency ≥ 84%	On or after September 1, 2010 and before September 1, 2012
  4	Household oil-fired boilers that are intended for hot water systems and have tankless domestic water heating coils	ASHRAE 103	Annual fuel utilization efficiency ≥ 84%	On or after September 1, 2012 and before January 15, 2021
  4.1	Household oil-fired boilers that are intended for hot water systems and have tankless domestic water heating coils	CSA P.2 for annual fuel utilization efficiency, standby power and off-mode power	Annual fuel utilization efficiency ≥ 86% Standby power ≤ 11 W Off-mode power ≤ 11 W	On or after January 15, 2021
  5	Household oil-fired boilers that are intended for hot water systems and do not have tankless domestic water heating coils	ASHRAE 103 for annual fuel utilization efficiency	Annual fuel utilization efficiency‍ ≥ 84% Equipped with automatic water temperature adjustment device and not operable without the device	On or after September 1, 2012 and before January 15, 2021
  6	Household oil-fired boilers that are intended for hot water systems and do not have tankless domestic water heating coils	CSA P.2 for annual fuel utilization efficiency, standby power and off-mode power	Annual fuel utilization efficiency ≥ 86% Equipped with automatic water temperature adjustment device and not operable without the device Standby power ≤ 11 W Off-mode power ≤ 11 W	On or after January 15, 2021

  Item	Column 1	Column 2
  	Energy-using Product	Energy Efficiency Standard
  1	Commercial oil-fired boilers that have an input rate of ≥ 87.92 kW (300,000 Btu/h) but ≤ 732.68 kW (2,500,000 Btu/h) and are intended for hot water systems	Thermal efficiency ≥ 87%
  2	Commercial oil-fired boilers that have an input rate of > 732.68 kW (2,500,000 Btu/h) but ≤ 2 930.71 kW (10,000,000 Btu/h) and are intended for hot water systems	Combustion efficiency ≥ 88%
  3	Commercial oil-fired boilers that have an input rate of ≥ 87.92 kW (300,000 Btu/h) but ≤ 732.68 kW (2,500,000 Btu/h) and are intended for low pressure steam systems	Thermal efficiency ≥ 84%
  4	Commercial oil-fired boilers that have an input rate of > 732.68 kW (2,500,000 Btu/h) but ≤ 2 930.71 kW (10,000,000 Btu/h) and are intended for low pressure steam systems	Thermal efficiency ≥ 85%