16 CFR Appendix D4 to Part 305 - Water Heaters - Instantaneous-Gas

Appendix D4 to Part 305 - Water Heaters - Instantaneous-Gas

Range Information

Capacity Range of estimated annual energy costs
(dollars/year)
Capacity (maximum flow rate);
gallons per minute (gpm)
Natural gas
($/year)
Propane
($/year)
Low High Low High
“Very Small” - less than 1.6 * * * *
“Low” - 1.7 to 2.7 * * * *
“Medium” - 2.8 to 3.9 $130 $151 $321 $372
“High” - over 4.0 195 230 485 567

* No data.

[81 FR 63654, Sept. 15, 2016]

The following state regulations pages link to this page.