Heat Pump Water Heaters · Best Heat Pump Water Heaters for 50 Gallons
10 Best Heat Pump Water Heaters for 50 Gallons (2026)
We evaluated every model against our criteria. 10 earned a spot. Here's what each is best for — and when a different option wins.
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Top 3 at a glance
Top 3 at a glance
1
Best OverallAQUASTRONG
AQUASTRONG 000 BTU Swimming Pool Heat Pump Electric Pool Heater for Above Ground Pools Up to 6,500 Gallons, Heating and Cooling Pool Heater 120V
Best for: heat pump water heater with 50 gallons
100% match
Check today’s price →Why this pick
The capacity of a water heater determines how much hot water it can supply at once. The AQUASTRONG 18,000 BTU leads because it delivers heat pump water heater with 50 gallons — exactly what this ranking prioritizes.
Heat Pump Water Heater50 Gallons
2
Runner-UpAQUASTRONG
AQUASTRONG to, 5000
Best for: heat pump water heater with 50 gallons
100% match
Check today’s price →Why this pick
The AQUASTRONG Swimming Pool offers heat pump water heater with 50 gallons.
Heat Pump Water Heater50 Gallons
3
Also GreatCRESTWAVE
CRESTWAVE Pump 110V
Best for: heat pump water heater with 50 gallons
100% match
Check today’s price →Why this pick
The CRESTWAVE Hot Water offers heat pump water heater with 50 gallons.
Heat Pump Water Heater50 Gallons
4
#4 PickGM GENUINE PARTS
GM Genuine Parts 12738953
Best for: heat pump water heater with 50 gallons
100% match
Check today’s price →Why this pick
The GM GENUINE PARTS Genuine Parts delivers heat pump water heater and 50 gallons.
Heat Pump Water Heater50 Gallons
5
#5 PickFrutlait
Hot 3-Speed
Best for: heat pump water heater with 50 gallons
100% match
Check today’s price →Why this pick
The Frutlait Water Recirculating delivers heat pump water heater and 50 gallons.
Heat Pump Water Heater50 Gallons
6
#6 PickRinnai
Rinnai REHP50
Best for: heat pump water heater with 50 gallons
100% match
Check today’s price →Why this pick
The Rinnai REHP50 Electric delivers heat pump water heater and 50 gallons.
Heat Pump Water Heater50 Gallons
7
#7 PickRinnai
Rinnai REHP65
Best for: heat pump water heater with 50 gallons
100% match
Check today’s price →Why this pick
The Rinnai REHP65 Electric delivers heat pump water heater and 50 gallons.
Heat Pump Water Heater50 Gallons
8
#8 PickWOTAIKE
WOTAIKE 4H0965569A
Best for: heat pump water heater with 50 gallons
100% match
Check today’s price →Why this pick
The WOTAIKE 4H0965569A Auxiliary delivers heat pump water heater and 50 gallons.
Heat Pump Water Heater50 Gallons
9
#9 PickRheem
Rheem PROE50
Best for: heat pump water heater with 50 gallons
80% match
Check today’s price →Why this pick
The Rheem PROE50 M2 differentiates with no preference (consider if you plan to install it yourself).
Heat Pump Water Heater50 GallonsNo preference
10
#10 PickBradford White
Bradford White RE340T6-1NCWW
Best for: heat pump water heater with 50 gallons
60% match
Check today’s price →Why this pick
The Bradford White White RE340T6-1NCWW differentiates with no preference (consider if you plan to install it yourself). Its 50-gallon tank and UEF around 3.50 provide plenty of hot water while using up to 60% less energy than standard electric heaters.
50-gallon capacity
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