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ENERGY STAR water heaters

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200 models. Energy figures are ENERGY STAR typical-condition values, not measurements from your home.

ENERGY STAR appliances with listed energy use and size
ModelEnergyTankUEFCompare
A. O. SmithHPACO-45C 1**+AXST-50LBCTTP 1* 915kWh/yr48gal3.55
GiantGHPCO-45 1**+GXST-50TTTP 1** 923kWh/yr45gal3.52
GSW WATER HEATERSGTHPCO-45 1**+GTXST-50TTTP 1** 923kWh/yr45gal3.52
John WoodJWHPCO-45 1**+JWXST-50TTTP 1** 923kWh/yr45gal3.52
A. O. SmithHPACO-45C 1**+AXST-50TCTTP 1** 923kWh/yr45gal3.52
GiantGHPCO-45 1**+GXST-50T 1** 923kWh/yr45gal3.52
GSW WATER HEATERSGTHPCO-45 1**+GTXST-50T 1** 923kWh/yr45gal3.52
John WoodJWHPCO-45 1**+JWXST-50T 1** 923kWh/yr45gal3.52
A. O. SmithHPACO-45C 1**+AXST-50TC 1** 923kWh/yr45gal3.52
GiantGTHPCO-45 1**+GTXST-50TTTP 1** 923kWh/yr46gal3.52
GSW WATER HEATERSGHPCO-45 1**+GXST-50TTTP 1** 923kWh/yr46gal3.52
John WoodJWHPCO-45 1**+JWXST-50STTP 1** 923kWh/yr46gal3.52
A. O. SmithHPACO-45C 1**+AXST-50SCTTP 1** 923kWh/yr46gal3.52
GiantGTHPCO-45 1**+GTXST-50T 1** 923kWh/yr46gal3.52
GSW WATER HEATERSGHPCO-45 1**+GXST-50T 1** 923kWh/yr46gal3.52
John WoodJWHPCO-45 1**+JWXST-50S 1** 923kWh/yr46gal3.52
A. O. SmithHPACO-45C 1**+AXST-50SC 1** 923kWh/yr46gal3.52
LochinvarLHPCO-45 1**+LXST-50TTTP 1** 923kWh/yr45gal3.52
AmericanMHPCO-45 1**+MXST-50TTTP 1** 923kWh/yr45gal3.52
A. O. SmithHPACO-45 1**+AXST-50TTTP 1** 923kWh/yr45gal3.52
LochinvarLHPCO-45 1**+LXST-50T 1** 923kWh/yr45gal3.52
AmericanMHPCO-45 1**+MXST-50T 1** 923kWh/yr45gal3.52
LochinvarLHPCO-45 1**+LXST-50STTP 1** 923kWh/yr46gal3.52
AmericanMHPCO-45 1**+MXST-50STTP 1** 923kWh/yr46gal3.52
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