B212-93

This PDF includes GI #2.

1.1
This Standard specifies the methods for determining seasonal utilization efficiency for oil-fired furnaces having an input of up to and including 66 kW (225,000 Btu/h) and boilers having an input of up to and including 88 kW (300,000 Btu/h). The tests contained in the Standard are not intended to represent actual efficiencies realized in the field. Instead, these tests provide a standardized method of comparing relative unit performance. The testing conditions are specified in Clauses 3, 4, and 5.

1.2
This Standard sets out minimum efficiency levels for oil-fired furnaces and boilers in Clause 7.

1.3
This Standard applies to the oil-fired portion of a combination or multi-fuel burning appliance.