65-Gallon Water Heaters

ENERGY STAR certified tank water heaters in the nominal 65-gallon class. Tank size alone doesn't determine capacity — the first-hour rating (how much hot water the unit delivers in its first hour from full) is the number to size by.

30 certified models in this category.

Model Uniform Energy Factor (UEF)FuelFirst-hour ratingMax flow rateRated storage volumeSmart / connected capable
A. O. Smith Heat Pump 65-Gallon (CAHP-66 2) 3.84Electric83 gal—68 galYes
A. O. Smith Heat Pump 65-Gallon (FPTU-66 1) 3.42Electric79 gal—67 galNo
A. O. Smith Heat Pump 65-Gallon (HPS10-66H45DV 2) 3.7Electric82 gal—67 galYes
A. O. Smith Heat Pump 65-Gallon (HPTU-66CTA 1) 3.45Electric79 gal—67 galNo
A. O. Smith Heat Pump 65-Gallon (HPTV-66 2) 3.2Electric76 gal—68 galYes
A. O. Smith Split System Heat Pump 65-Gallon (HPACO-45 1-+AXST-66 1) 3.7Electric82 gal—60 galYes
AMERICAN STANDARD WATER HEATERS Heat Pump Water Heater 65-Gallon 3.85Electric78 gal—62 galYes
Ariston Heat Pump Water Heater 65-Gallon (ARIHPWH-65-T) 4.05Electric77 gal—61 galYes
Bosch heat pump water heater 65-Gallon 3.9Electric80 gal—60 galYes
Bradford White RE2H65T 65-Gallon 3.64Electric79 gal—64 galNo
Bradford White RE2HP65-1NCTT 65-Gallon 4.2Electric82 gal—65 galNo
Cala Systems, Inc RDH6524M1 65-Gallon 3.61Electric79 gal—65 galNo
Friedrich Heat Pump 65-Gallon (PROH65 T0 FD120-M) 3.12Electric63 gal—59 galNo
Friedrich Heat Pump 65-Gallon (PROH65 T2 FD310BM) 3.5Electric75 gal—59 galNo
Friedrich Heat Pump 65-Gallon (PROH65 T2 FD350BM) 3.5Electric75 gal—59 galNo
Friedrich Heat Pump 65-Gallon (PROH65 T2 FD400-15) 3.55Electric54 gal—59 galNo
Friedrich Heat Pump 65-Gallon (PROH65 T2 FD400-30) 4.05Electric75 gal—59 galNo
GE Profile Heat Pump 65-Gallon (PF65S10FPY01) 3.4Electric77 gal—65 galYes
GE Profile Heat Pump 65-Gallon (PH65S10BNY01) 4.3Electric86 gal—65 galYes
GE Profile Heat Pump 65-Gallon (PH65S10BPY01) 4.3Electric87 gal—65 galYes
GREE GRS-3.0Pd/TD70GANhA-D 65-Gallon 4.03Electric100 gal—68 galNo
HTP Phoenix Light Duty 65-Gallon 0.88Natural Gas, Propane157 gal—58 galNo
Midea Water Heater 65-Gallon (CAN3-RSJ-15/250RDVN3-L4) 4Electric80 gal—61 galYes
Navien NWP500 65-Gallon 4.03Electric80 gal—61 galNo
Noritz ME65HPT-CN 65-Gallon 3.34Electric70 gal—57 galNo
Rheem Heat Pump 65-Gallon (PROPH65 T0 RH120-M) 3.12Electric63 gal—59 galNo
Rheem Heat Pump 65-Gallon (PROPH65 T2 RH375-15) 3.55Electric54 gal—59 galNo
Rheem Heat Pump 65-Gallon (PROPH65 T2 RH375-30) 4.05Electric75 gal—59 galNo
Ruud Heat Pump 65-Gallon (PROUH65 T0 RU120-M) 3.33Electric63 gal—59 galNo
Smart Solar SSG2-ES 65 65-Gallon 2.52Electric46 gal—65 galNo