16 CFR Appendix D5
Water Heaters—Instantaneous—Electric
February 12, 2021
Range Information
Open Table
Capacity | Range of estimated annual energy costs (dollars/year) |
|
---|---|---|
Low | High | |
Capacity (maximum flow rate); gallons per minute (gpm): | ||
“Very Small”—less than 1.6 | $72 | $74 |
“Low”—1.7 to 2.7 | * | * |
“Medium”—2.8 to 3.9 | * | * |
“High”—over 4.0 | * | * |
[82 FR 29236, June 28, 2017]