378 The following definitions apply in this Subdivision.
oil-fired water heater means a water heater that uses oil for fuel and that has a Vr of at least 76 L (20 US gallons). (chauffe-eau à mazout)
[...]
319 The following definitions apply in this Subdivision.
oil-fired boiler means a boiler that is intended for application in a low pressure steam, or hot water, central heating system, has an input rate of less than 2 930.71 kW (10,000,000 Btu/h) and is
(b) capable of being fired, at the choice of the user, by either oil or another fuel. (chaudière à mazout)
(2) An oil-fired 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 1 that are applicable to an oil-fired furnace as defined in section 261.
TABLE
FER ≤ FER for product class “Non-Weatherized, Non-Condensing Oil Furnace Fan (NWO-NC)”, set out in 10 C.F.R. §430.32(y)
261 The following definitions apply in this Subdivision.
oil-fired furnace means a warm-air furnace, other than a furnace for a mobile home or for a recreational vehicle, that has an input rate of not more than 65.92 kW (225,000 Btu/h) and that is either
(b) capable of being fired, at the choice of the user, by either oil or another fuel. (générateur d’air chaud à mazout)
