16 CFR Appendix I to Part 305 - Appendix I to Part 305—Heating Performance and Cost for Central Air Conditioners
Appendix I to Part 305—Heating Performance and Cost for Central Air Conditioners
| Manufacturer's rated heating capacity
(btu's/hr) |
Range of HSPF2's | |
|---|---|---|
| Low | High | |
|
|
||
| Heat Pumps (Heating Function): All capacities | 6.7 | 8.4 |
|
|
||
| Heat Pumps (Heating Function): All capacities | 7.5 | 14.6 |
| Small-duct, high-velocity Systems | 6.1 | 7.5 |
|
|
||
| Heat Pumps (Heating Function): All capacities | 6.3 | 6.5 |
[ 86 FR 57986, Oct. 20, 2021]