Commercial warm air furnaces.

CFR · 2024-01-01 · US · Title 10

(a) (1) (ii) For each basic model selected for testing, a sample of sufficient size shall (A) Any represented value of energy consumption or other measure of energy use of a basic model for which consumers would favor lower values shall be greater than or equal to the higher of: ( ( (B) Any represented value of energy efficiency or other measure of energy consumption of a basic model for which consumers would favor higher values shall be less than or equal to the lower of: ( ( (2) (i) Any represented value of energy consumption or other measure of energy use of a basic model for which consumers would favor lower values shall be greater than or equal to the output of the AEDM and less than or equal to the Federal standard for that basic model; and (ii) Any represented value of energy efficiency or other measure of energy consumption of a basic model for which consumers would favor higher values shall be less than or equal to the output of the AEDM and greater than or equal to the Federal standard for that basic model. (b) (2) Pursuant to § 429.12(b)(13), a certification report must include the following public, equipment-specific information: The thermal efficiency in percent (%), and the maximum rated input capacity in British thermal units per hour (Btu/h). (3) Pursuant to § 429.12(b)(13), a certification report must include the following additional equipment-specific information: (i) Whether the basic model is engineered-to-order; and (ii) For any basic model rated with an

official document · source cfr-2024 · id 10:§ 429.41