Compare Heat Pump Water Heaters

Closely matched heat pump water heaters side by side, 182 pairs in all. Each pair is scored the same way, with the independent tests and specs that separate them. See the full ranking.

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FirstChoose a product…A.O. Smith Voltex 120V 50 Gal – $2,219A.O. Smith Voltex AL 50 Gal – $1,950A.O. Smith Voltex MAX 40 Gal – $2,098A.O. Smith Voltex MAX 50 Gal – $2,229ACiQ 50 Gal Hybrid – $1,799.99Ariston NUOS Side-Connect 40 GalAriston NUOS Side-Connect 50 GalBosch GreenTronic 7000T 50 Gal – $2,550Bradford White AeroTherm 50 GalGE Profile 40 Gal – $2,419.97GE Profile 40 Gal 120V – $2,529.97GE Profile 50 Gal – $2,529.97GE Profile 50 Gal 120V – $2,639.97Midea 50 Gal Heat PumpNavien NWP500 50 GalRheem ProTerra 15 A 40 GalRheem ProTerra 15 A 50 GalRheem ProTerra 40 Gal – $2,098Rheem ProTerra 50 Gal – $1,699Rheem ProTerra Plug-in 40 Gal – $1,699Rheem ProTerra Plug-in 50 Gal – $2,119Rinnai REHP50 – $1,799Senville SENWH-HP 50 Gal – $1,599.99A.O. Smith Voltex 120V 66 Gal – $2,698A.O. Smith Voltex AL 66 Gal – $2,598A.O. Smith Voltex MAX 66 Gal – $2,579Ariston NUOS Side-Connect 65 GalBosch GreenTronic 7000T 65 Gal – $3,550Bradford White AeroTherm 65 GalGE Profile 65 Gal – $2,349GE Profile 65 Gal 120V – $2,547LG Inverter Heat Pump 58 GalMidea 65 Gal Heat PumpNavien NWP500 65 GalRheem ProTerra 15 A 65 GalRheem ProTerra 65 Gal – $2,289Rheem ProTerra Plug-in 65 Gal – $2,199Rinnai REHP65 – $1,657.02Senville SENWH-HP 65 Gal – $2,199.99A.O. Smith Voltex 120V 80 Gal – $3,098A.O. Smith Voltex AL 80 Gal – $2,798A.O. Smith Voltex MAX 80 Gal – $2,999ACiQ 80 Gal Hybrid – $2,149.99Ariston NUOS Side-Connect 80 GalBosch GreenTronic 7000T 80 Gal – $4,550Bradford White AeroTherm 80 GalGE Profile 80 Gal – $2,844GE Profile 80 Gal 120V – $3,042LG Inverter Heat Pump 80 GalMidea 80 Gal Heat PumpNavien NWP500 80 GalRheem ProTerra 15 A 80 GalRheem ProTerra 80 Gal – $2,499Rheem ProTerra Plug-in 80 Gal – $2,798Rinnai REHP80 – $2,699vsSecondChoose a product…A.O. Smith Voltex 120V 50 Gal – $2,219A.O. Smith Voltex AL 50 Gal – $1,950A.O. Smith Voltex MAX 40 Gal – $2,098A.O. Smith Voltex MAX 50 Gal – $2,229ACiQ 50 Gal Hybrid – $1,799.99Ariston NUOS Side-Connect 40 GalAriston NUOS Side-Connect 50 GalBosch GreenTronic 7000T 50 Gal – $2,550Bradford White AeroTherm 50 GalGE Profile 40 Gal – $2,419.97GE Profile 40 Gal 120V – $2,529.97GE Profile 50 Gal – $2,529.97GE Profile 50 Gal 120V – $2,639.97Midea 50 Gal Heat PumpNavien NWP500 50 GalRheem ProTerra 15 A 40 GalRheem ProTerra 15 A 50 GalRheem ProTerra 40 Gal – $2,098Rheem ProTerra 50 Gal – $1,699Rheem ProTerra Plug-in 40 Gal – $1,699Rheem ProTerra Plug-in 50 Gal – $2,119Rinnai REHP50 – $1,799Senville SENWH-HP 50 Gal – $1,599.99A.O. Smith Voltex 120V 66 Gal – $2,698A.O. Smith Voltex AL 66 Gal – $2,598A.O. Smith Voltex MAX 66 Gal – $2,579Ariston NUOS Side-Connect 65 GalBosch GreenTronic 7000T 65 Gal – $3,550Bradford White AeroTherm 65 GalGE Profile 65 Gal – $2,349GE Profile 65 Gal 120V – $2,547LG Inverter Heat Pump 58 GalMidea 65 Gal Heat PumpNavien NWP500 65 GalRheem ProTerra 15 A 65 GalRheem ProTerra 65 Gal – $2,289Rheem ProTerra Plug-in 65 Gal – $2,199Rinnai REHP65 – $1,657.02Senville SENWH-HP 65 Gal – $2,199.99A.O. Smith Voltex 120V 80 Gal – $3,098A.O. Smith Voltex AL 80 Gal – $2,798A.O. Smith Voltex MAX 80 Gal – $2,999ACiQ 80 Gal Hybrid – $2,149.99Ariston NUOS Side-Connect 80 GalBosch GreenTronic 7000T 80 Gal – $4,550Bradford White AeroTherm 80 GalGE Profile 80 Gal – $2,844GE Profile 80 Gal 120V – $3,042LG Inverter Heat Pump 80 GalMidea 80 Gal Heat PumpNavien NWP500 80 GalRheem ProTerra 15 A 80 GalRheem ProTerra 80 Gal – $2,499Rheem ProTerra Plug-in 80 Gal – $2,798Rinnai REHP80 – $2,699Compare

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• 40–50 Gallon 69
• 65 Gallon 47
• 80 Gallon 46
• Across sizes 20

Best 40 and 50 Gallon Heat Pump Water Heaters

• GE Profile 50 Gal vs Rheem ProTerra 50 Gal
• GE Profile 50 Gal vs Rinnai REHP50
• A.O. Smith Voltex AL 50 Gal vs GE Profile 50 Gal
• Bradford White AeroTherm 50 Gal vs GE Profile 50 Gal
• Bosch GreenTronic 7000T 50 Gal vs GE Profile 50 Gal
• Ariston NUOS Side-Connect 50 Gal vs GE Profile 50 Gal
• ACiQ 50 Gal Hybrid vs GE Profile 50 Gal
• GE Profile 50 Gal vs Midea 50 Gal Heat Pump
• A.O. Smith Voltex MAX 50 Gal vs GE Profile 50 Gal
• GE Profile 50 Gal vs Navien NWP500 50 Gal
• GE Profile 50 Gal vs Senville SENWH-HP 50 Gal
• GE Profile 50 Gal vs Rheem ProTerra 15 A 50 Gal
• GE Profile 40 Gal vs Rheem ProTerra 40 Gal
• GE Profile 50 Gal 120V vs GE Profile 50 Gal
• Rheem ProTerra 50 Gal vs Rinnai REHP50
• Ariston NUOS Side-Connect 40 Gal vs GE Profile 40 Gal
• A.O. Smith Voltex AL 50 Gal vs Rheem ProTerra 50 Gal
• Bradford White AeroTherm 50 Gal vs Rheem ProTerra 50 Gal
• Bosch GreenTronic 7000T 50 Gal vs Rheem ProTerra 50 Gal
• A.O. Smith Voltex AL 50 Gal vs Rinnai REHP50
• Ariston NUOS Side-Connect 50 Gal vs Rheem ProTerra 50 Gal
• ACiQ 50 Gal Hybrid vs Rheem ProTerra 50 Gal
• Midea 50 Gal Heat Pump vs Rheem ProTerra 50 Gal
• Bradford White AeroTherm 50 Gal vs Rinnai REHP50
• Bosch GreenTronic 7000T 50 Gal vs Rinnai REHP50
• Ariston NUOS Side-Connect 50 Gal vs Rinnai REHP50
• ACiQ 50 Gal Hybrid vs Rinnai REHP50
• Midea 50 Gal Heat Pump vs Rinnai REHP50
• A.O. Smith Voltex MAX 50 Gal vs Rheem ProTerra 50 Gal
• Navien NWP500 50 Gal vs Rheem ProTerra 50 Gal
• A.O. Smith Voltex MAX 40 Gal vs GE Profile 40 Gal
• A.O. Smith Voltex MAX 50 Gal vs Rinnai REHP50
• Navien NWP500 50 Gal vs Rinnai REHP50
• A.O. Smith Voltex AL 50 Gal vs A.O. Smith Voltex MAX 50 Gal
• Rheem ProTerra 50 Gal vs Senville SENWH-HP 50 Gal
• GE Profile 50 Gal 120V vs GE Profile 40 Gal
• Rinnai REHP50 vs Senville SENWH-HP 50 Gal
• GE Profile 50 Gal vs Rheem ProTerra Plug-in 50 Gal
• A.O. Smith Voltex 120V 50 Gal vs GE Profile 50 Gal
• GE Profile 40 Gal vs Rheem ProTerra 15 A 40 Gal
• Rheem ProTerra 15 A 50 Gal vs Rheem ProTerra 50 Gal
• Ariston NUOS Side-Connect 40 Gal vs Ariston NUOS Side-Connect 50 Gal
• Rheem ProTerra 15 A 50 Gal vs Rinnai REHP50
• Ariston NUOS Side-Connect 40 Gal vs Rheem ProTerra 40 Gal
• A.O. Smith Voltex AL 50 Gal vs Rheem ProTerra 15 A 50 Gal
• GE Profile 50 Gal 120V vs Rheem ProTerra 50 Gal
• GE Profile 40 Gal 120V vs GE Profile 40 Gal
• GE Profile 50 Gal 120V vs Rinnai REHP50
• A.O. Smith Voltex AL 50 Gal vs GE Profile 50 Gal 120V
• A.O. Smith Voltex MAX 40 Gal vs Rheem ProTerra 40 Gal
• A.O. Smith Voltex MAX 40 Gal vs Ariston NUOS Side-Connect 40 Gal
• GE Profile 40 Gal vs Rheem ProTerra Plug-in 40 Gal
• Rheem ProTerra 15 A 40 Gal vs Rheem ProTerra 40 Gal
• Rheem ProTerra 50 Gal vs Rheem ProTerra Plug-in 50 Gal
• A.O. Smith Voltex 120V 50 Gal vs Rheem ProTerra 50 Gal
• Rheem ProTerra Plug-in 50 Gal vs Rinnai REHP50
• Ariston NUOS Side-Connect 40 Gal vs Rheem ProTerra 15 A 40 Gal
• A.O. Smith Voltex 120V 50 Gal vs Rinnai REHP50
• GE Profile 40 Gal 120V vs Rheem ProTerra 40 Gal
• A.O. Smith Voltex AL 50 Gal vs Rheem ProTerra Plug-in 50 Gal
• A.O. Smith Voltex 120V 50 Gal vs A.O. Smith Voltex AL 50 Gal
• Ariston NUOS Side-Connect 40 Gal vs GE Profile 40 Gal 120V
• A.O. Smith Voltex MAX 40 Gal vs Rheem ProTerra 15 A 40 Gal
• Rheem ProTerra 40 Gal vs Rheem ProTerra Plug-in 40 Gal
• A.O. Smith Voltex MAX 40 Gal vs GE Profile 40 Gal 120V
• Ariston NUOS Side-Connect 40 Gal vs Rheem ProTerra Plug-in 40 Gal
• A.O. Smith Voltex 120V 50 Gal vs A.O. Smith Voltex MAX 40 Gal
• Rheem ProTerra 15 A 50 Gal vs Rheem ProTerra Plug-in 40 Gal
• A.O. Smith Voltex MAX 40 Gal vs Rheem ProTerra Plug-in 40 Gal

Best 65 Gallon Heat Pump Water Heaters

• Bradford White AeroTherm 65 Gal vs GE Profile 65 Gal
• A.O. Smith Voltex MAX 66 Gal vs GE Profile 65 Gal
• GE Profile 65 Gal vs Rheem ProTerra 65 Gal
• GE Profile 65 Gal vs Navien NWP500 65 Gal
• GE Profile 65 Gal vs LG Inverter Heat Pump 58 Gal
• Bosch GreenTronic 7000T 65 Gal vs GE Profile 65 Gal
• GE Profile 65 Gal vs Rinnai REHP65
• A.O. Smith Voltex AL 66 Gal vs GE Profile 65 Gal
• GE Profile 65 Gal vs Midea 65 Gal Heat Pump
• Ariston NUOS Side-Connect 65 Gal vs GE Profile 65 Gal
• GE Profile 65 Gal vs Senville SENWH-HP 65 Gal
• A.O. Smith Voltex MAX 66 Gal vs Bradford White AeroTherm 65 Gal
• GE Profile 65 Gal 120V vs GE Profile 65 Gal
• Bradford White AeroTherm 65 Gal vs Rheem ProTerra 65 Gal
• Bradford White AeroTherm 65 Gal vs Navien NWP500 65 Gal
• Bradford White AeroTherm 65 Gal vs LG Inverter Heat Pump 58 Gal
• Bosch GreenTronic 7000T 65 Gal vs Bradford White AeroTherm 65 Gal
• Bradford White AeroTherm 65 Gal vs Rinnai REHP65
• A.O. Smith Voltex AL 66 Gal vs Bradford White AeroTherm 65 Gal
• Bradford White AeroTherm 65 Gal vs Midea 65 Gal Heat Pump
• Ariston NUOS Side-Connect 65 Gal vs Bradford White AeroTherm 65 Gal
• A.O. Smith Voltex MAX 66 Gal vs Rheem ProTerra 65 Gal
• Navien NWP500 65 Gal vs Rheem ProTerra 65 Gal
• LG Inverter Heat Pump 58 Gal vs Rheem ProTerra 65 Gal
• Bradford White AeroTherm 65 Gal vs Senville SENWH-HP 65 Gal
• A.O. Smith Voltex AL 66 Gal vs A.O. Smith Voltex MAX 66 Gal
• Bosch GreenTronic 7000T 65 Gal vs Rheem ProTerra 65 Gal
• Rheem ProTerra 65 Gal vs Rinnai REHP65
• A.O. Smith Voltex 120V 66 Gal vs GE Profile 65 Gal
• A.O. Smith Voltex AL 66 Gal vs Rheem ProTerra 65 Gal
• Midea 65 Gal Heat Pump vs Rheem ProTerra 65 Gal
• Bradford White AeroTherm 65 Gal vs GE Profile 65 Gal 120V
• Ariston NUOS Side-Connect 65 Gal vs Rheem ProTerra 65 Gal
• GE Profile 65 Gal vs Rheem ProTerra 15 A 65 Gal
• Rheem ProTerra 65 Gal vs Senville SENWH-HP 65 Gal
• GE Profile 65 Gal 120V vs Rheem ProTerra 65 Gal
• GE Profile 65 Gal 120V vs Navien NWP500 65 Gal
• A.O. Smith Voltex 120V 66 Gal vs Bradford White AeroTherm 65 Gal
• GE Profile 65 Gal vs Rheem ProTerra Plug-in 65 Gal
• Bradford White AeroTherm 65 Gal vs Rheem ProTerra 15 A 65 Gal
• A.O. Smith Voltex 120V 66 Gal vs Rheem ProTerra 65 Gal
• A.O. Smith Voltex 120V 66 Gal vs A.O. Smith Voltex AL 66 Gal
• Rheem ProTerra 15 A 65 Gal vs Rheem ProTerra 65 Gal
• Navien NWP500 65 Gal vs Rheem ProTerra 15 A 65 Gal
• Bradford White AeroTherm 65 Gal vs Rheem ProTerra Plug-in 65 Gal
• Rheem ProTerra 65 Gal vs Rheem ProTerra Plug-in 65 Gal
• Navien NWP500 65 Gal vs Rheem ProTerra Plug-in 65 Gal

Best 80 Gallon Heat Pump Water Heaters

• A.O. Smith Voltex AL 80 Gal vs GE Profile 80 Gal
• A.O. Smith Voltex MAX 80 Gal vs GE Profile 80 Gal
• GE Profile 80 Gal vs Rheem ProTerra 80 Gal
• GE Profile 80 Gal vs LG Inverter Heat Pump 80 Gal
• Bosch GreenTronic 7000T 80 Gal vs GE Profile 80 Gal
• GE Profile 80 Gal vs Rinnai REHP80
• ACiQ 80 Gal Hybrid vs GE Profile 80 Gal
• GE Profile 80 Gal vs Midea 80 Gal Heat Pump
• Bradford White AeroTherm 80 Gal vs GE Profile 80 Gal
• Ariston NUOS Side-Connect 80 Gal vs GE Profile 80 Gal
• GE Profile 80 Gal 120V vs GE Profile 80 Gal
• GE Profile 80 Gal vs Navien NWP500 80 Gal
• GE Profile 80 Gal vs Rheem ProTerra 15 A 80 Gal
• A.O. Smith Voltex AL 80 Gal vs A.O. Smith Voltex MAX 80 Gal
• GE Profile 80 Gal vs Rheem ProTerra Plug-in 80 Gal
• A.O. Smith Voltex AL 80 Gal vs Rheem ProTerra 80 Gal
• A.O. Smith Voltex MAX 80 Gal vs Rheem ProTerra 80 Gal
• A.O. Smith Voltex AL 80 Gal vs LG Inverter Heat Pump 80 Gal
• A.O. Smith Voltex MAX 80 Gal vs LG Inverter Heat Pump 80 Gal
• A.O. Smith Voltex 120V 80 Gal vs GE Profile 80 Gal
• A.O. Smith Voltex AL 80 Gal vs Bosch GreenTronic 7000T 80 Gal
• A.O. Smith Voltex AL 80 Gal vs Rinnai REHP80
• A.O. Smith Voltex MAX 80 Gal vs Bosch GreenTronic 7000T 80 Gal
• A.O. Smith Voltex MAX 80 Gal vs Rinnai REHP80
• ACiQ 80 Gal Hybrid vs A.O. Smith Voltex AL 80 Gal
• ACiQ 80 Gal Hybrid vs A.O. Smith Voltex MAX 80 Gal
• A.O. Smith Voltex AL 80 Gal vs Midea 80 Gal Heat Pump
• A.O. Smith Voltex MAX 80 Gal vs Midea 80 Gal Heat Pump
• A.O. Smith Voltex AL 80 Gal vs Bradford White AeroTherm 80 Gal
• A.O. Smith Voltex MAX 80 Gal vs Bradford White AeroTherm 80 Gal
• A.O. Smith Voltex AL 80 Gal vs Ariston NUOS Side-Connect 80 Gal
• A.O. Smith Voltex MAX 80 Gal vs Ariston NUOS Side-Connect 80 Gal
• A.O. Smith Voltex AL 80 Gal vs GE Profile 80 Gal 120V
• A.O. Smith Voltex MAX 80 Gal vs GE Profile 80 Gal 120V
• A.O. Smith Voltex AL 80 Gal vs Navien NWP500 80 Gal
• A.O. Smith Voltex MAX 80 Gal vs Navien NWP500 80 Gal
• GE Profile 80 Gal 120V vs Rheem ProTerra 80 Gal
• A.O. Smith Voltex AL 80 Gal vs Rheem ProTerra 15 A 80 Gal
• A.O. Smith Voltex MAX 80 Gal vs Rheem ProTerra 15 A 80 Gal
• A.O. Smith Voltex AL 80 Gal vs Rheem ProTerra Plug-in 80 Gal
• A.O. Smith Voltex MAX 80 Gal vs Rheem ProTerra Plug-in 80 Gal
• Rheem ProTerra 15 A 80 Gal vs Rheem ProTerra 80 Gal
• Rheem ProTerra 80 Gal vs Rheem ProTerra Plug-in 80 Gal
• A.O. Smith Voltex 120V 80 Gal vs A.O. Smith Voltex AL 80 Gal
• A.O. Smith Voltex 120V 80 Gal vs Rheem ProTerra 80 Gal
• A.O. Smith Voltex 120V 80 Gal vs LG Inverter Heat Pump 80 Gal

Across sizes

• GE Profile 80 Gal 120V vs GE Profile 65 Gal
• GE Profile 65 Gal 120V vs GE Profile 50 Gal
• Bradford White AeroTherm 65 Gal vs Bradford White AeroTherm 80 Gal
• Bradford White AeroTherm 50 Gal vs Bradford White AeroTherm 65 Gal
• LG Inverter Heat Pump 58 Gal vs LG Inverter Heat Pump 80 Gal
• Bosch GreenTronic 7000T 65 Gal vs Bosch GreenTronic 7000T 80 Gal
• Rinnai REHP65 vs Rinnai REHP80
• Rinnai REHP50 vs Rinnai REHP65
• Midea 65 Gal Heat Pump vs Midea 80 Gal Heat Pump
• Navien NWP500 65 Gal vs Navien NWP500 80 Gal
• Bosch GreenTronic 7000T 50 Gal vs Bosch GreenTronic 7000T 65 Gal
• Navien NWP500 50 Gal vs Navien NWP500 65 Gal
• Ariston NUOS Side-Connect 65 Gal vs Ariston NUOS Side-Connect 80 Gal
• Midea 50 Gal Heat Pump vs Midea 65 Gal Heat Pump
• Ariston NUOS Side-Connect 50 Gal vs Ariston NUOS Side-Connect 65 Gal
• Senville SENWH-HP 50 Gal vs Senville SENWH-HP 65 Gal
• A.O. Smith Voltex 120V 80 Gal vs A.O. Smith Voltex MAX 66 Gal
• A.O. Smith Voltex 120V 66 Gal vs A.O. Smith Voltex MAX 50 Gal
• Rheem ProTerra 15 A 80 Gal vs Rheem ProTerra Plug-in 65 Gal
• Rheem ProTerra 15 A 65 Gal vs Rheem ProTerra Plug-in 50 Gal