#1 240V integrated
Ruud PROUH80 T2 RU375-15
72 gal · 871 kWh/yr
169 70 gal Electric Water Heaters, Ranked by Running Cost
Electric water heaters (including heat pump models), 70 gal class (63.1-76.0 gal), sold in the US. Ranked cheapest to run first, estimated at 18.31¢/kWh (July 2026).
← All electric water heater sizes
All models here are heat pump water heaters — ENERGY STAR does not appear to certify standard electric-resistance tanks, only the far more efficient heat pump type. "Split system," "120V integrated" and "240V integrated" below are different installation types, not efficiency tiers.
169 ENERGY STAR certified models, from about $159 to $284 a year in electricity to run at the US average rate. See how we calculate running costs.
Top 5 cheapest to run
#2 240V integrated
Rheem XE80T10H22U0
72 gal · 871 kWh/yr
#3 240V integrated
Richmond 10E80-HP515
72 gal · 871 kWh/yr
#4 240V integrated
Rheem PROPH80 T2 RH375-15
72 gal · 871 kWh/yr
#5 240V integrated
Richmond 10E80-HP5U15
72 gal · 871 kWh/yr
All 169 models
| Rank | Brand | Model | Install type | Capacity | Energy use | Est. cost/year |
|---|---|---|---|---|---|---|
| 1 | Ruud | PROUH80 T2 RU375-15 | 240V integrated | 72 gal | 871 kWh/yr | $159 |
| 2 | Rheem | XE80T10H22U0 | 240V integrated | 72 gal | 871 kWh/yr | $159 |
| 3 | Richmond | 10E80-HP515 | 240V integrated | 72 gal | 871 kWh/yr | $159 |
| 4 | Rheem | PROPH80 T2 RH375-15 | 240V integrated | 72 gal | 871 kWh/yr | $159 |
| 5 | Richmond | 10E80-HP5U15 | 240V integrated | 72 gal | 871 kWh/yr | $159 |
| 6 | Rheem | PROPH80 T2 RH400-15 | 240V integrated | 72 gal | 871 kWh/yr | $159 |
| 7 | Ruud | PROUH80 T2 RU400-15 | 240V integrated | 72 gal | 871 kWh/yr | $159 |
| 8 | Rheem | XE80T10H22U1 | 240V integrated | 72 gal | 871 kWh/yr | $159 |
| 9 | Friedrich | PROH80 T2 FD400-15 | 240V integrated | 72 gal | 871 kWh/yr | $159 |
| 10 | Smart Solar | SSG2-ES 65 | Split system | 65 gal | 893 kWh/yr | $164 |
| 11 | GE | PH65S10BPY01 | 240V integrated | 65 gal | 1154 kWh/yr | $211 |
| 12 | GE | PH65S10BNY01 | 240V integrated | 65 gal | 1154 kWh/yr | $211 |
| 13 | Bradford White | RE2HP65**-1NCTT | 240V integrated | 65 gal | 1181 kWh/yr | $216 |
| 14 | Jetglas | RE2HP65*-1NCTT | 240V integrated | 65 gal | 1181 kWh/yr | $216 |
| 15 | Phnix | KA06-80 | 240V integrated | 71 gal | 1199.7 kWh/yr | $220 |
| 16 | Arctic | Arctic-HP-Hot Water-KA06-80 | 240V integrated | 71 gal | 1199.7 kWh/yr | $220 |
| 17 | Eco-Logical | OMNI-80HP2-1A | Split system | 74 gal | 1206 kWh/yr | $221 |
| 18 | Ariston | ARIHPWH-80-T | 240V integrated | 74 gal | 1210 kWh/yr | $222 |
| 19 | Lennox | WHHP080T45MD240S**** | 240V integrated | 74 gal | 1210 kWh/yr | $222 |
| 20 | LG | APHWC802L | 240V integrated | 72 gal | 1210 kWh/yr | $222 |
| 21 | LG | APHWC802M | 240V integrated | 72 gal | 1210 kWh/yr | $222 |
| 22 | LG | APHWC802D | 240V integrated | 72 gal | 1210 kWh/yr | $222 |
| 23 | Richmond | 10E80-HP530 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 24 | Ruud | PROUH80 T2 RU375-30 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 25 | Ruud | PROUH80 T2 RU375-SO | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 26 | Rheem | PROPH80 T2 RH375-30 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 27 | Rheem | XE80T10HS45U0 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 28 | Richmond | 10E80-HP5U30 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 29 | Rheem | PROPH80 T2 RH400-30 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 30 | Richmond | 10E80-HP5US30 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 31 | Rheem | PROPH80 T2 RH400-SO | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 32 | Ruud | PROUH80 T2 RU400-30 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 33 | Ruud | PROUH80 T2 RU400-SO | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 34 | Rheem | XE80T10H45U1 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 35 | Rheem | XE80T10HS45U1 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 36 | Friedrich | PROH80 T2 FD400-SO | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 37 | Friedrich | PROH80 T2 FD400-30 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 38 | Ruud | PROUH80 T2 RU400-Z30 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 39 | Richmond | 10E80-HP5UZ30 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 40 | Rheem | XE80T10HZ45U1 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 41 | Rheem | PROPH80 T2 RH400-Z30 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 42 | Friedrich | PROH80 T2 FD400-Z30 | 240V integrated | 72 gal | 1213 kWh/yr | $222 |
| 43 | Rinnai | REHP80BM | 240V integrated | 75 gal | 1225 kWh/yr | $224 |
| 44 | Rinnai | REHP80 | 240V integrated | 75 gal | 1225 kWh/yr | $224 |
| 45 | Rinnai | REHP80C | 240V integrated | 75 gal | 1225 kWh/yr | $224 |
| 46 | Rinnai | REHP80CW | 240V integrated | 75 gal | 1230 kWh/yr | $225 |
| 47 | Rinnai | REHP80W | 240V integrated | 75 gal | 1230 kWh/yr | $225 |
| 48 | Midea | CAN3-RSJ-15/300RDVN3-L4 | 240V integrated | 75 gal | 1230 kWh/yr | $225 |
| 49 | Midea | US3-RSJ-15/300RDVN3-L4 | 240V integrated | 75 gal | 1230 kWh/yr | $225 |
| 50 | Midea | MCHW-80VN3B | 240V integrated | 75 gal | 1230 kWh/yr | $225 |
| 51 | Midea | MAHW-80VN3B | 240V integrated | 75 gal | 1230 kWh/yr | $225 |
| 52 | Lochinvar | HPSA065KD 2** | 240V integrated | 67 gal | 1233 kWh/yr | $226 |
| 53 | Reliance Water Heaters | 10-66-DHPTS 2** | 240V integrated | 67 gal | 1233 kWh/yr | $226 |
| 54 | State | HPSX-66-DHPT 2** | 240V integrated | 67 gal | 1233 kWh/yr | $226 |
| 55 | A. O. Smith | HPS10-66H45DV 2** | 240V integrated | 67 gal | 1233 kWh/yr | $226 |
| 56 | American | HPS10266H045DV 2** | 240V integrated | 67 gal | 1233 kWh/yr | $226 |
| 57 | A. O. Smith | HPTS-66 2** | 240V integrated | 67 gal | 1233 kWh/yr | $226 |
| 58 | A. O. Smith | HPSN10-66H45DV 2** | 240V integrated | 67 gal | 1233 kWh/yr | $226 |
| 59 | GREE | GRS-3.0Pd/TD70GANhA-D | 240V integrated | 68 gal | 1233 kWh/yr | $226 |
| 60 | American Standard Water Heaters | ASHPWH-80***** | 240V integrated | 73 gal | 1238 kWh/yr | $227 |
| 61 | Ariston | ARIHPWH-80 | 240V integrated | 73 gal | 1238 kWh/yr | $227 |
| 62 | Midea | US3-RSJ-15/300RDVN3-L3 | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 63 | Midea | MAHW-80VN3A | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 64 | Midea | CAN3-RSJ-15/300RDVN3-L3 | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 65 | Midea | MCHW-80VN3A | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 66 | Diycool | ACIQ-80G-HP-WH | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 67 | 1HVAC | ACIQ-80G-HP-WH | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 68 | PolarWave | ACIQ-80G-HP-WH | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 69 | Stealth | ACIQ-80G-HP-WH | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 70 | ACIQ | ACIQ-80G-HP-WH | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 71 | Bosch | TR7000T - 80US | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 72 | Kepler | AZMCHW-80VN3A | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 73 | Stream33 | S33-HPWH80 | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 74 | Midea | MAWH80D2AKH | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 75 | Eco-Logical | ECO-80HPM1A | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 76 | Alsetria | HPWH-80G | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 77 | Eco-air | HPWH - 80G | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 78 | Gridless | AYHW80G | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 79 | Custom Comfort | CCOHPWH80A | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 80 | Bradford White | RE2HP80**-1NCTT | 240V integrated | 75 gal | 1240 kWh/yr | $227 |
| 81 | Jetglas | RE2HP80*-1NCTT | 240V integrated | 75 gal | 1240 kWh/yr | $227 |
| 82 | Novair | TCL-80GL-R134A | 240V integrated | 74 gal | 1240 kWh/yr | $227 |
| 83 | Navien | NWP500S080AUMB | 240V integrated | 74 gal | 1265 kWh/yr | $232 |
| 84 | LG | APHWC801M | 240V integrated | 72 gal | 1272 kWh/yr | $233 |
| 85 | LG | APHWC801L | 240V integrated | 72 gal | 1272 kWh/yr | $233 |
| 86 | LG | APHWC801D | 240V integrated | 72 gal | 1272 kWh/yr | $233 |
| 87 | A. O. Smith | HPTA-66 2** | 240V integrated | 68 gal | 1292 kWh/yr | $237 |
| 88 | State | HPAX-66-DHPT 2** | 240V integrated | 68 gal | 1292 kWh/yr | $237 |
| 89 | American | HPA10266H045DV 2** | 240V integrated | 68 gal | 1292 kWh/yr | $237 |
| 90 | Lochinvar | HPPA065KD 2** | 240V integrated | 68 gal | 1292 kWh/yr | $237 |
| 91 | A. O. Smith | HPA10-66H45DV 2** | 240V integrated | 68 gal | 1292 kWh/yr | $237 |
| 92 | Reliance Water Heaters | 10-66-DHPTA 2** | 240V integrated | 68 gal | 1292 kWh/yr | $237 |
| 93 | A. O. Smith | CAHP-66 2** | 240V integrated | 68 gal | 1292 kWh/yr | $237 |
| 94 | Lochinvar | CHPA-66 2** | 240V integrated | 68 gal | 1292 kWh/yr | $237 |
| 95 | State | CSHP-66 2** | 240V integrated | 68 gal | 1292 kWh/yr | $237 |
| 96 | Ruud | PRO H80 T2 RU310UM | 240V integrated | 72 gal | 1303 kWh/yr | $239 |
| 97 | Ruud | PRO H80 T2 RU310BM | 240V integrated | 72 gal | 1303 kWh/yr | $239 |
| 98 | Rheem | PRO H80 T2 RH310BM | 240V integrated | 72 gal | 1303 kWh/yr | $239 |
| 99 | Rheem | PRO H80 T2 RH310UM | 240V integrated | 72 gal | 1303 kWh/yr | $239 |
| 100 | Friedrich | PROH80 T2 FD310BM | 240V integrated | 72 gal | 1303 kWh/yr | $239 |
| 101 | Friedrich | PROH80 T2 FD310UM | 240V integrated | 72 gal | 1303 kWh/yr | $239 |
| 102 | Friedrich | PROH80 T2 FD350BM | 240V integrated | 72 gal | 1303 kWh/yr | $239 |
| 103 | Rheem | PROUH80 T2 RH350BM | 240V integrated | 72 gal | 1303 kWh/yr | $239 |
| 104 | Ruud | PROUH80 T2 RU350BM | 240V integrated | 72 gal | 1303 kWh/yr | $239 |
| 105 | Ruud | PROUH80 T2 RU350UM | 240V integrated | 72 gal | 1303 kWh/yr | $239 |
| 106 | Rheem | PROUH80 T2 RH350UM | 240V integrated | 72 gal | 1303 kWh/yr | $239 |
| 107 | Friedrich | PROH80 T2 FD350UM | 240V integrated | 72 gal | 1303 kWh/yr | $239 |
| 108 | Giant | GTHPCO-45 1**+GTXST-80TTP 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 109 | Gsw Water Heaters | GHPCO-45 1**+GXST-80TTP 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 110 | John Wood | JWHPCO-45 1**+JWXST-80TTP 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 111 | A. O. Smith | HPACO-45C 1**+AXST-80CTTP 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 112 | Giant | GTHPCO-45 1**+GTXST-80 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 113 | Gsw Water Heaters | GHPCO-45 1**+GXST-80 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 114 | John Wood | JWHPCO-45 1**+JWXST-80 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 115 | A. O. Smith | HPACO-45C 1**+AXST-80C 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 116 | Lochinvar | LHPCO-45 1**+LXST-80TTP 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 117 | American | MHPCO-45 1**+MXST-80TTP 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 118 | Reliance Water Heaters | RHPCO-45 1**+RXST-80G 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 119 | State | SHPCO-45 1**+SXST-80G 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 120 | A. O. Smith | HPACO-45 1**+AXST-80TTP 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 121 | Lochinvar | LHPCO-45 1**+LXST-80 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 122 | American | MHPCO-45 1**+MXST-80 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 123 | Reliance Water Heaters | RHPCO-45 1**+RXST-80 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 124 | State | SHPCO-45 1**+SXST-80 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 125 | A. O. Smith | HPACO-45 1**+AXST-80 1** | Split system | 73 gal | 1306 kWh/yr | $239 |
| 126 | Jetglas | RE2H65T**-***** | 240V integrated | 64 gal | 1363 kWh/yr | $250 |
| 127 | Bradford White | RE2H65T**-***** | 240V integrated | 64 gal | 1363 kWh/yr | $250 |
| 128 | American | HPHE10266H045DVCTA-1** | 240V integrated | 67 gal | 1381 kWh/yr | $253 |
| 129 | State | HPX-66-DHPTDR 1** | 240V integrated | 67 gal | 1381 kWh/yr | $253 |
| 130 | U.S. Craftmaster | HPHE2K66HD045VUN 1** | 240V integrated | 67 gal | 1381 kWh/yr | $253 |
| 131 | State | HPX-66-DHPTCTA 1** | 240V integrated | 67 gal | 1381 kWh/yr | $253 |
| 132 | Reliance Water Heaters | 10-66-DHPHTNE 1** | 240V integrated | 67 gal | 1381 kWh/yr | $253 |
| 133 | American | HPHE10266H045DVDR 1** | 240V integrated | 67 gal | 1381 kWh/yr | $253 |
| 134 | State | HPX-66-DHPTNE 1** | 240V integrated | 67 gal | 1381 kWh/yr | $253 |
| 135 | Lochinvar | HPA068KD 1** | 240V integrated | 67 gal | 1381 kWh/yr | $253 |
| 136 | Reliance Water Heaters | 10-66-DHPHTCTA 1** | 240V integrated | 67 gal | 1381 kWh/yr | $253 |
| 137 | American | HPHE10266H045DVN 1** | 240V integrated | 67 gal | 1381 kWh/yr | $253 |
| 138 | A. O. Smith | HPTU-66CTA 1** | 240V integrated | 67 gal | 1381 kWh/yr | $253 |
| 139 | A. O. Smith | HPTU-66DR 1** | 240V integrated | 67 gal | 1381 kWh/yr | $253 |
| 140 | A. O. Smith | HPTU-66N 1** | 240V integrated | 67 gal | 1381 kWh/yr | $253 |
| 141 | Jetglas | RE2H80T*-***** | 240V integrated | 75 gal | 1382 kWh/yr | $253 |
| 142 | Bradford White | RE2H80T*-***** | 240V integrated | 75 gal | 1382 kWh/yr | $253 |
| 143 | Reliance Water Heaters | 6-66-DHPHT 1** | 240V integrated | 67 gal | 1391 kWh/yr | $255 |
| 144 | A. O. Smith | FPTU-66 1** | 240V integrated | 67 gal | 1391 kWh/yr | $255 |
| 145 | U.S. Craftmaster | HPHE2F66HD045VU 1** | 240V integrated | 67 gal | 1391 kWh/yr | $255 |
| 146 | State | HP6-66-DHPT 1** | 240V integrated | 67 gal | 1391 kWh/yr | $255 |
| 147 | American | HPHE6266H045DV 1** | 240V integrated | 67 gal | 1391 kWh/yr | $255 |
| 148 | Rheem | PROPH80 T0 RH120-MSO | 120V integrated | 72 gal | 1403 kWh/yr | $257 |
| 149 | Rheem | XE80T10HMS00U0 | 120V integrated | 72 gal | 1403 kWh/yr | $257 |
| 150 | Rheem | XE80T10HM00U0 | 120V integrated | 72 gal | 1403 kWh/yr | $257 |
| 151 | Ruud | PROUH80 T0 RU120-MSO | 120V integrated | 72 gal | 1403 kWh/yr | $257 |
| 152 | Ruud | PROUH80 T0 RU120-M | 120V integrated | 72 gal | 1403 kWh/yr | $257 |
| 153 | Richmond | 10E80-HP120M | 120V integrated | 72 gal | 1403 kWh/yr | $257 |
| 154 | Richmond | 10E80-HP120MS | 120V integrated | 72 gal | 1403 kWh/yr | $257 |
| 155 | Rheem | PROPH80 T0 RH120-M | 120V integrated | 72 gal | 1403 kWh/yr | $257 |
| 156 | Friedrich | PROH80 T0 FD120-M | 120V integrated | 72 gal | 1403 kWh/yr | $257 |
| 157 | Friedrich | PROH80 T0 FD120-MSO | 120V integrated | 72 gal | 1403 kWh/yr | $257 |
| 158 | Vaughn Thermal | ME80HPT | 240V integrated | 74 gal | 1424 kWh/yr | $261 |
| 159 | Hubbell | ME80HPT | 240V integrated | 74 gal | 1424 kWh/yr | $261 |
| 160 | Vaughn Thermal | ME80HPT-CN | 240V integrated | 74 gal | 1424 kWh/yr | $261 |
| 161 | Noritz | NHP80 | 240V integrated | 74 gal | 1424 kWh/yr | $261 |
| 162 | GE | PF65S10FPY01 | 120V integrated | 65 gal | 1459 kWh/yr | $267 |
| 163 | American | HPV10266H009DV 2** | 120V integrated | 68 gal | 1550 kWh/yr | $284 |
| 164 | A. O. Smith | HPV10-66H01DV 2** | 120V integrated | 68 gal | 1550 kWh/yr | $284 |
| 165 | State | HPVX-66-DHPT 2** | 120V integrated | 68 gal | 1550 kWh/yr | $284 |
| 166 | Lochinvar | HPV065KD 2** | 120V integrated | 68 gal | 1550 kWh/yr | $284 |
| 167 | A. O. Smith | HPTV-66 2** | 120V integrated | 68 gal | 1550 kWh/yr | $284 |
| 168 | Reliance Water Heaters | 10-66-DHPTV 2** | 120V integrated | 68 gal | 1550 kWh/yr | $284 |
| 169 | Cala Systems, Inc | RDH6524M1 | 240V integrated | 65 gal | — | — |