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10 Best pool heaters of 2025
Save up to 16% off
Best Choice1
Clicked 377 times in the last monthIntexIntex 28685E 47 Inch x 47 Inch Solar Pool Water Heater Mat for 8,000 Gallon Above Ground Swimming Pool with Hose Attachment and Adaptors, Black
9.8Exceptional
Our Rating
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Value for Money2
HaywardHayward W3H250FDN Universal H-Series 250,000 BTU Natural Gas Pool and Spa Heater for In-Ground Pools and Spas
9.6Exceptional
Our Rating
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3
RaypakRaypak 206,000 BTU Digital Electronic Ignition Natural Gas Pool Heater
16% Off9.5Excellent
Our Rating
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4
yoisieImmersion Water Heater 1800W, Portable Mini Pool Heater, Bucket Heater, Adjustable Thermostat, Real Time Temperature Display, Anti Dry Burn Protection, for Bathtub, hot tub, Inflatable Pools, 120V
9.3Excellent
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5
VarpoolfayeVarpoolfaye 16000 BTU Swimming Pool Heat Pump 5000 Gallon Electric Pool Heater for Above Ground Pool 5KW Heating or Cooling WiFi Control Timer Pool Heater 120V 60Hz
Key specs-
heating capacity:16000 BTU
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power source:Air-Powered
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noise level:50dB
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dimensions:16.5 x 14.2 x 17.8 inches
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cycle time:N/A
9.2Excellent
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6
LakkzoomImmersion Water Heater,with 304 Stainless Steel Cover Intelligent Temperature Control and UL Certification Portable Bucket Heater Heat 5 Gallons of Water in Minutes
Key specs-
wattage:1500W
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special features:UL certified, portable
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maximum temperature:75°C (165°F)
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voltage:110V AC
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heat output:N/A
9.1Excellent
Our Rating
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7
Dommsinon2000W Immersion Water Heater UL Listed,Portable Electric Water Heater with 304 SS Anti-scalding,Updated with Digital Thermometer,S Hook,2 Reusable Straps,Heats up to 5 gallons of Water in Minutes
8.8Very Good
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8
IHOUMEXIHOUMEX Pool Heater Rollout Switch Thermal Fuse Kit 152°C Compatible with 005899F Raypak Zodiac R0012200 206A, 266A, 336A, 406A Digital Swimming Pool Heater Plug Fuse Thermal Pool Heater Part, 1 Pack
8.7Very Good
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9
TitikulaPortable Water Heater for Bathtub and Bucket, 1800W Fast Heating with Real Time Temperature Display, Adjustable Thermostat and Anti Dry Burn Protection, Stainless Steel Heating Rod, Immersion Heater
8.6Very Good
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10
VarpoolfayeVarpoolfaye Electric Pool Heater Pump 5000 Gallon 120v Pool Heaters for Above Ground Pools 16000 BTU Swimming Pool Heat Pump WiFi Control Heat Or Cool Spa Heater Pump
Key specs-
heating capacity:16000 BTU
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power source:Electric
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noise level:50dB
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dimensions:16.5 x 14.2 x 17.8 inches
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cycle time:N/A
8.5Good
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