16 CFR Appendix D2 to Part 305 - Water Heaters—Electric

Range Information

Capacity	Range of estimated annual energy costs (dollars/year)
First hour rating	Low	High
“Very Small”—less than 18	(*)	(*)
“Low”—18 to 50.9	90	357
“Medium”—51 to 74.9	121	494
“High”—75 and over	173	747

(*) No data.

[88 FR 1136, Jan. 9, 2023]