Appendix E2 to Part 305—Portable Air Conditioners
| Seasonally adjusted cooling capacity range (Btu/h) | Range of estimated annual energy costs (dollars/year) | |
|---|---|---|
| Low | High | |
| Less than 6,000 Btu | $48 | $98 |
| 6,000 to 7,999 Btu | 87 | 120 |
| 8,000 or greater Btu | 104 | 135 |
[86 FR 9283, Feb. 12, 2021]