Appliances / Heat pump water heaters / Ruud
Ruud heat pump water heaters ranked by running cost
35 ENERGY STAR certified Ruud models, cheapest to run first, at the U.S. average electricity price.
| Model | Type | Size | Per year | 13 years |
|---|---|---|---|---|
| PROUH40 T2 RU375-15 | 240-volt integrated | 36 gal | $117 | $1,521 |
| PROUH40 T2 RU400-15 | 240-volt integrated | 36 gal | $117 | $1,521 |
| PROUH40 T0 RU120-M | 120-volt integrated | 36 gal | $142 | $1,844 |
| PROUH40 T0 RU120-MSO | 120-volt integrated | 36 gal | $142 | $1,844 |
| PROUH50 T2 RU375-15 | 240-volt integrated | 45 gal | $154 | $2,001 |
| PROUH50 T2 RU400-15 | 240-volt integrated | 45 gal | $154 | $2,001 |
| PROUH50 T2 RU400-Z30 | 240-volt integrated | 45 gal | $154 | $2,001 |
| PROUH40 T2 RU375-30 | 240-volt integrated | 36 gal | $156 | $2,031 |
| PROUH40 T2 RU400-30 | 240-volt integrated | 36 gal | $156 | $2,031 |
| PROUH40 T2 RU400-Z30 | 240-volt integrated | 36 gal | $156 | $2,031 |
| PROUH80 T2 RU375-15 | 240-volt integrated | 72 gal | $158 | $2,060 |
| PROUH80 T2 RU400-15 | 240-volt integrated | 72 gal | $158 | $2,060 |
| PRO H40 T2 RU310BM | 240-volt integrated | 36 gal | $160 | $2,079 |
| PROUH40 T2 RU350BM | 240-volt integrated | 36 gal | $160 | $2,079 |
| PROUH65 T2 RU375-15 | 240-volt integrated | 59 gal | $161 | $2,097 |
| PROUH65 T2 RU400-15 | 240-volt integrated | 59 gal | $161 | $2,097 |
| PRO H65 T2 RU310BM | 240-volt integrated | 59 gal | $164 | $2,128 |
| PROUH65 T2 RU350BM | 240-volt integrated | 59 gal | $164 | $2,128 |
| PRO H50 T2 RU310BM | 240-volt integrated | 45 gal | $166 | $2,164 |
| PROUH50 T2 RU350BM | 240-volt integrated | 45 gal | $166 | $2,164 |
| PROUH65 T0 RU120-M | 120-volt integrated | 59 gal | $177 | $2,296 |
| PROUH65 T0 RU120-MSO | 120-volt integrated | 59 gal | $177 | $2,296 |
| PROUH50 T0 RU120-M | 120-volt integrated | 46 gal | $195 | $2,535 |
| PROUH50 T0 RU120-MSO | 120-volt integrated | 46 gal | $195 | $2,535 |
| PROUH50 T0 RU120 | 120-volt integrated | 46 gal | $197 | $2,559 |
| PROUH65 T2 RU375-30 | 240-volt integrated | 59 gal | $215 | $2,800 |
| PROUH65 T2 RU400-30 | 240-volt integrated | 59 gal | $215 | $2,800 |
| PROUH65 T2 RU400-Z30 | 240-volt integrated | 59 gal | $215 | $2,800 |
| PROUH80 T2 RU375-30 | 240-volt integrated | 72 gal | $221 | $2,868 |
| PROUH80 T2 RU400-30 | 240-volt integrated | 72 gal | $221 | $2,868 |
| PROUH80 T2 RU400-Z30 | 240-volt integrated | 72 gal | $221 | $2,868 |
| PRO H80 T2 RU310BM | 240-volt integrated | 72 gal | $237 | $3,081 |
| PROUH80 T2 RU350BM | 240-volt integrated | 72 gal | $237 | $3,081 |
| PROUH80 T0 RU120-M | 120-volt integrated | 72 gal | $255 | $3,318 |
| PROUH80 T0 RU120-MSO | 120-volt integrated | 72 gal | $255 | $3,318 |