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 | 24 | 30 | 50 | 61 |
"Low"-1.7 to 2.7 | (*) | (*) | (*) | (*) |
"Medium"-2.8 to 3.9 | 144 | 170 | 291 | 343 |
"High"-4.0 and over | 210 | 253 | 427 | 511 |
(*) No data.
16 C.F.R. § 23 app D4 to Part 305