Best pool heaters Deals Online in the US
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AQUASTRONG Inverter Swimming Pool Heat Pump,Pool Heater for Above Ground and Inground Pool Heating and Cooling Pool Heater, Smart WiFi Control Pools Up to, 21000 GallonsAQUASTRONG -
AQUASTRONG Inverter Swimming Pool Heat Pump,Pool Heater for Above Ground and Inground Pool Heating and Cooling Pool Heater, Smart WiFi Control Pools Up to, 9000 GallonsAQUASTRONG
VARMINPOOL 110V Pool Heat Pump Water Heater 30000BTUUsed- Best Value
Portable Water Heater 2000W, Pool Heater - Immersion Heater with Digital Thermometer, Upgraded Magnesium Oxide Heating for Fast Heating, for Small Pools, Bathtubs, Buckets, TanksFIVECUBS 
Electric Pool Warmer Heater Heat Pump 16000BTU for Above Ground Pools Efficient-
Portable Water Heater 2000W, Pool Heater - Immersion Heater with Digital Thermometer, Upgraded Magnesium Oxide Heating for Fast Heating, for Small Pools, Bathtubs, Buckets, TanksFIVECUBS
MICOE 35,000 BTU Smart Swimming Pool Heat Pump, Electric Pool Heater for 12,000 Gallons Above Ground & Inground Pools, App-Controlled Heating & Cooling, 220–240VMICOE-
15KW Swimming Pool Heater SPA Constant Temperature Hot Tub Electric Water Heater
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AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 6500 GallonsAQUASTRONG
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16000BTU Pool Heat Pump for Swimming Pool & Spa HeaterUsed
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Hayward W3H150FDN Universal H-Series 150,000 BTU Natural Gas Pool and Spa Heater for In-Ground Pools and SpasHayward
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YLboyLIAN 1800W Immersion Electric Submersible Water Heater with Temp Control & GFCI – Portable Heater for Hot Tub, Swimming Pool, Above-Ground Pool, Inflatable Pool, Baptistry, baptismal Pool & spaYLboyLIAN
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VARMINPOOL 16000BTU Above Ground Swimming Pool Water Heater Spa Hot Tub 110V
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Portable Immersion Water Heater 1800W 120V, Electric Heater for Buckets, Bathtubs and Mini Pools, Submersible Design with Thermostat, Real Time Temperature Display and Dry Burn ProtectionTitikula
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2.5 x10 ft Swimming Pool Heating Panels Solar Heater for Inground & Above Ground
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20% OffTURBRO 50,000 BTU Inverter Swimming Pool Heat Pump, Electric Pool Heater for in and Above-Ground Pools up to 16,000 Gallons, WiFi Enabled, Timer, 15.90 COP, 220-240 V, IPX4-Waterproof, Beluga SeriesTURBRO
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Hayward Universal Natural Gas Pool and Spa Heater for In-Ground Pools&Spas
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TURBRO 58,000 BTU DC Inverter Swimming Pool Heat Pump, WiFi Control Electric Pool Heater for Above and Inground Pools up to 18,000 Gal, Heating and Cooling, Up to 15.8 COP, 220-240V, Beluga B58VTURBRO
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Raypak Digital & Millivolt Heaters for In-Ground & Above Ground Swimming Pools
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TURBRO 18,000 BTU Swimming Pool Heat Pump, Electric Pool Heater for Above-Ground Pools and Spas up to 6,000 Gallons, Titanium Heat Exchanger, 5.5 COP, IPX4-Waterproof, 110-120V, Manatee M18TURBRO
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Raypak 014781 106A Propane Gas Pool Heater 105K BTU for 0-1999ft Elevation
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BSEED Immersion Water Heater Electric, 2000W Fast Heating Portable Water Heater with 304 Stainless Steel Guard & Digital LCD Thermometer, Heats 5 Gallons in Minutes for Camping, Bath & Small PoolBSEED
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XtremepowerUS 14,800BTU Swimming Pool Water Heater Thermostat Hot Tub Spa 115V
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Raypak 014938 206000 BTU Digital Natural Gas Pool Heater with Cupro NickelRaypak
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16000/27000/30000BTU Pool Heat Pump 110v for Above-Ground Pools Heater Electric
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10% OffVarpoolfaye 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 60HzVarpoolfaye
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15KW Water Thermostat Heater for Swimming Pool Pond SPA Electric Water Heater HQ
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STPFFOT Electric Pool Heater for Inground & Above Ground Pools 11KW 220V, Hot Tub Heaters with Digital Touch Screen, SPA Water Thermostat Swimming Pool WarmerSTPFFOT
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Pool Heater 16000/27000/30000/35000/40000/58000/65000 BTU for Above Ground Pool
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STPFFOT Electric Pool Heater for Inground & Above Ground Pools 11KW 220V, Hot Tub Heaters with Digital Touch Screen, SPA Water Thermostat Swimming Pool WarmerUsedSTPFFOT
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16000-140000BTU Electric Pool Heat Pump Heater for Inground Above Ground Pools
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AQUASTRONG Inverter Swimming Pool Heat Pump,Pool Heater for Above Ground and Inground Pool Heating and Cooling Pool Heater, Smart WiFi Control Pools Up to, 7000 GallonsAQUASTRONG
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NEWTRY 9KW SPA Heater, 220V Pool Heater Electric Swimming Pool Heaters Hot Tub
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Hayward W3H400FDN Universal H-Series 400,000 BTU Natural Gas Pool and Spa Heater for In-Ground Pools and SpasHayward
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Pentair EC-462024 -Natural Gas 125K Heater - Limited WarrantyPentair
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18% OffImmersion Water Heater Electric, 2000W Portable Water Heater with 304 S S Guard & LCD Thermometer, Fast Heating Bucket Heater, Ideal for Small Bucket Bathtub, Small Pool, Home Camping Outdoor UseHUVOPUMO
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2000W 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 MinutesDommsinon
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VARMINPOOL Electric Pool Heat Pump, 30,000 BTU Pool Heater, 8000 Gallons, WiFi Control, Titanium Heat Exchanger, Smart Inverter, for Above Ground and Inground Pools, 120VVARMINPOOL
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Intex 28685E 47 Inch x 47 Inch Solar Pool Water Heater Mat for 8,000 Gallon Above Ground Swimming Pool with Hose Attachment and Adaptors, BlackIntex
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Intex 28685E 47 Inch x 47 Inch Solar Pool Water Heater Mat for 8,000 Gallon Above Ground Swimming Pool with Hose Attachment and Adaptors, BlackUsedIntex
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AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 5000 GallonsAQUASTRONG
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Hayward W3H150FDP Universal H-Series 150,000 BTU Propane Pool and Spa Heater for In-Ground Pools and SpasHayward
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Immersion 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, 120Vyoisie
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VARMINPOOL Pool Heat Pumps, 30,000 BTU Pool Heat Pump for Above Ground Pools Up to 8000 Gallons, WiFi Control, Titanium Heat Exchanger, 120V, Smart InverterVARMINPOOL
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TURBRO 33,000 BTU DC Inverter Swimming Pool Heat Pump, WiFi Control Electric Pool Heater for Above and Inground Pools up to 10,000 Gal, Heating and Cooling, Up to 15.8 COP, 110-120V, Beluga B33VTURBRO
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Raypak 014779 PR106AENC 105000 BTU Natural Gas Pool HeaterRaypak
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Raypak 206,000 BTU Digital Electronic Ignition Natural Gas Pool HeaterRaypak
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15% Off2000W Portable Immersion Water Heater with Stainless Steel Guard & Digital Thermometer, Submersible Electric Water Heater with Fast Heating for Small Pool, Bathtub, Bucket, Camping & Outdoor UseSuwdjpwo
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Immersion Water Heater - 304 Stainless Steel Portable Water Heater Built in Auto Power Off,Thermostat,Hot-tub Heater Anti-Scalding,Temperature Controller Spa Bucket Heater for Home Camping RvOrnalry
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Immersion Water Heater with Insulated Gloves, 2000W Portable Water Heater with 304 SS Guard, Bucket Heater with LCD Thermometer, Quick Heating Immersion Heater for Home Camping Bath Pool Outdoor UseLanBlu
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Raypak 406,000 Btu Digital Natural Gas Pool Heater with Cupro Nickel Ray-014941Raypak
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LASTINGCAPE 1500W Titanium Fully Submersible, Portable Electric Hot Tub & Pool immersion Water Heater with Temp Control, GFCI for spa tub, Bathtubs, Baptistry Pool, inflatable pool & above ground poolLASTINGCAPE
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LASTINGCAPE 1500W Titanium Fully Submersible, Portable Electric Hot Tub & Pool immersion Water Heater with Temp Control, GFCI for spa tub, Bathtubs, Baptistry Pool, inflatable pool & above ground poolUsedLASTINGCAPE
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Immersion Water Heater 1500W, Portable Submersible Water Heater with Intelligent Temperature Control, Stainless Steel & Dry-Burn Protection, for Bathtubs, Hot Tubs, Pools, BucketsKINEMORA
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Raypak 266,000 BTU Digital Electronic Ignition Natural Gas Pool HeaterRaypak
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Immersion Water Heater Electric, 2000W Portable Hot Water Heater with 304 S S Guard & LCD Thermometer, Submersible Water Heater Heats up 5 Gallons of Water in Minutes for Bucket Bathtub Small Poolcrazybrace
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Treela 2 Pcs Immersion Water Heaters Portable Electric Submersible Pool/Hot Tub Heater with 304 SS for Bathtub, Bucket, Basin 5 Gallon Water in Minutes(Black,1500W)Treela
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XCLBTFDC 1800W Immersion Water Heater Portable Electric Bathtub & Inflatable Pool Submersible Water Heater with Thermostat, GFCI for Bucket, Swimming Pool, Baptistry, Sap, Above Ground Pool & Hot TubXCLBTFDC
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XCLBTFDC 1800W Immersion Water Heater Portable Electric Bathtub & Inflatable Pool Submersible Water Heater with Thermostat, GFCI for Bucket, Swimming Pool, Baptistry, Sap, Above Ground Pool & Hot TubUsedXCLBTFDC
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JURPLIX 11KW 220V 50A Electric Pool Heater for Swimming Pool, Hot Tub & Spa Heater with Digital Touch Screen Thermostat, Efficient Water Warmer, Above Inground Pool & Ground PoolJURPLIX
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Mxmoonant Pool Heater 9KW 220V, Electric Swimming Pool Heaters Hot Tub Water Thermostat with Touchscreeen for Above Ground Inground Pool, Spa, BathtubMxmoonant
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1500W Baptistry Heater for Baptisma Pool&Bathtub, Water Heaters for Hot Tub with Thermostat, 120V Extra Submersible Baptism Stock Tank/Inflatable Pool/Small Above Ground Pools HeatersJUPSDDTH
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39% OffImmersion Water Heater,Pool Heater for Inflatable Pool, Portable Hot Tub Heater with Stainless Steel Protection Guard and LCD Digital Thermometer,Heat Water Fast in Small Pool,Bucket and Bathtub.Aispama
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31% OffVARMINPOOL Electric Pool Heater, 30,000 BTU Pool Heat Pump for Above Ground Pools Up to 8000 Gallons, WiFi Control, Titanium Heat Exchanger, 120V, Smart InverterVARMINPOOL
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Varpoolfaye 30,000 BTU Electric Pool Heater for Above Ground Pool Swimming Pool Heat Pump Inground Pool Heater 120V 8,000 Gallon Heating or Cooling WiFi Control ScheduleVarpoolfaye
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Immersion Water Heater, 2000W Portable Pool Warmer Built-in Thermostat, Bathtub Heater with auto Power Cut-Off & Protective Cover for Inflatable, Above Ground Pools, Buckets, Camping (Yellow)YONOOQ
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Mxmoonant SPA Heater, 18KW 220V Swimming Pool Heaters Hot Tub Water Thermostat with Touchscreeen for Above Ground Inground Pool, Spa, BathtubMxmoonant
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Portable Immersion Water Heater 1500W 110V Dual Voltage Portable Water Heater Electric Travel Accessories - Immersion Heater Travel Water Boiler Water Heating Rod fit for Bucket Pool BathtubRugam
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21% OffVarpoolfaye 58000 BTU Inverter Swimming Pool Heat Pump, 17000 Gallon Electric Pool Heater Above and Inground Pool,WiFi App Control, Pool Heater 220V/60HzVarpoolfaye
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GRILLME 240V 3000W Immersion Bathtub and Swimming Pool Water Heater,Fully Submersible Portable Electric Heater,30 Galons Bathtub Heater,200 Galons Swimming Pool Heater,NEMA 6-15P Plug,100% WaterproofGRILLME
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2000W Immersion Water Heater with 304 SS Guard Fast Heats up 5 gallons Water in Minutes, Portable Bucket Water Heater with LCD Thermometer, Submersible Water Heater for Bathtub Swimming Pools, BlackNJ FOREVER
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11KW 240V Pool Heater for Above Ground Pool, Electric Swimming Pool Heater with Touchscreeen, Hot Tub Thermostat for Spa, Bathtub, Above Inground Pool, 1500 Gallons (11KW)Foinwer
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12% Off2000W Immersion Heater, Portable Electric Water Heater Fast Heating for Buckets Bathtubs, Submersible Water Heater with LCD Thermometer 304 SS Guard, 5 Gallons of Water in MinutesMastwinsear
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Portable Water Heater Electric, 2000W Immersion Water Heater with LCD Thermometer, Stainless Steel Immersion Heating Rod, Submersible Bucket Heater for Home Camping Bathtub Small Pool Outdoor UseKrikle
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12% OffRaypak 014784 PR156AENC 150000 BTU Natural Gas HeaterRaypak
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ECOPOOLTECH Swimming Pool Heat Pump, Electric Pool Heater for Above Ground Pool up to 5000 Gallons, Max 16184 BTU, 5.62 COP, Titanium Heat Exchanger, 110V-120V, EU50ECOPOOLTECH
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ECOPOOLTECH Swimming Pool Heat Pump, Electric Pool Heater for Above Ground Pool up to 5000 Gallons, Max 16184 BTU, 5.62 COP, Titanium Heat Exchanger, 110V-120V, EU50UsedECOPOOLTECH
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29% Off1500W Immersion Water Heater with Digital Thermometer, Portable Bucket Heater with Auto Shut-Off & 304 Stainless Steel Guard, Rapid Heating for Inflatable Pool, Bathtub & Home Use (1)FIVECUBS
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XCLBTFDC 2000W Immersion Water Heater Portable Electric Bathtub & Pool Fully Submersible Water Heater with Temp Control, GFCI for Hot Tub, Bucket, Swimming pool, above ground pool, baptistry & spa tubXCLBTFDC
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Pentair EC462025 MasterTemp 125 125,000 BTU Compact Energy Efficient Swimming Pool and Spa Propane Gas Heater for Small Pools Up to 15,000 GallonsPentair
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1500W Immersion Water Heater for Pool, Electric Fully Submersible Water Heater with Thermostat & GFCI, For Sink, Bathtub, Baptismal, Small Swimming Inflatable Pool, Stock Tank, Hot Tub, Bucket CampingXyloz
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Immersion Heater, Submersible Water Heater，1500W/1000W-110V Portable Electric Immersion Water Heater fit for Camping Inflatable Pool Bathtub Water Bucket Heater (A)GQNDGN
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Raypak 009218 PR336AENC49 336000 BTU Natural Gas Pool HeaterRaypak
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Sunheater Liquid Solar Blanket for Pools, Cover Free Liquid Heat Shield, Non-Toxic and Safe for Swimmers, Reduces Heat Loss, Chemical Loss and Water Evaporation, New and Improved Formula, 32 oz BottleSunHeater
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Sunheater Liquid Solar Blanket for Pools, Cover Free Liquid Heat Shield, Non-Toxic and Safe for Swimmers, Reduces Heat Loss, Chemical Loss and Water Evaporation, New and Improved Formula, 32 oz BottleSunHeater
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15% OffRaypak 105,000 BTU Swimming Pool and Spa Heater - PropaneRaypak
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1800W Titanium Immersion Water Heater for Pool and Hot Tub, with Gfci Plug/Thermostat for Bathtub, Inflatable Hot Tub, Small Above Ground Pools, Baptistry, Baptismal Pool HeaterJNICEANTAI
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10% Off72000 BTU Pool Heater, for 9000 Gallons Inground Ground Pools,Swimming Pool Heaters,230V~240V with Digital Display Multi-Protectionle Timer, Heating and Cooling Pool HeaterDoniks
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72000 BTU Pool Heater, for 9000 Gallons Inground Ground Pools,Swimming Pool Heaters,230V~240V with Digital Display Multi-Protectionle Timer, Heating and Cooling Pool HeaterDoniks
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Mxmoonant Pool Heater 3KW 220 240V, Electric Hot Tub Heater Water Thermostat with Temperature Control Self Heating for 500 Gals Spa, Bathtub, Swimming Pool (Hardwired)Mxmoonant
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Varpoolfaye 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 PumpVarpoolfaye
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2 Pack 1000W 110V Portable Immersion Electric Water Heater for Camping, Inflatable Pool, Bathtub, Water Bucket HeatingGteana
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Raypak Crosswind Electric Heat/Cool Pool Heat Pump 45K BTU, 208/230V 017740Raypak
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11KW 220V-240V Pool Heater for Above Ground Pools, Hot Tubs & SpasYJSDXBSF
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11KW 220V-240V Pool Heater for Above Ground Pools, Hot Tubs & SpasUsedYJSDXBSF
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MICOE 35000 BTU Pool Heater for Above Ground Pool and Inground Pool up to 24ft (11/18/24ft) / 12000 Gallons, Inverter Electric Swimming Pool Heat Pump, Heating and Cooling ModeMICOE
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17% Off1500W Immersion Water Heater with Digital LCD Thermometer & Stainless Steel Guard - Fast Heating for Bathtub, Travel Camping Mini Pool, Bucket | Safe & Portable Heat 5 Gallons of Water in MinutesLaoaivena
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1500W Immersion Water Heater with Digital LCD Thermometer & Stainless Steel Guard - Fast Heating for Bathtub, Travel Camping Mini Pool, Bucket | Safe & Portable Heat 5 Gallons of Water in MinutesLaoaivena
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14% OffTURBRO Swimming Pool Heat Pump - 20,000 BTU - for Above and In Ground Pools and Spas - High Efficiency, All Electric Heater - No Natural Gas or Propane Needed, Manatee M20TURBRO
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Raypak P-R266-A-EP-C Digital Propane Pool Heater, 266 BTURaypak
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LINGLONGTEMP 1800W Submersible Hot Tub & Pool Portable Immersion Water Heater with Temperature Control and GFCI Leakage Protection for Swimming Pools, Bathtubs, Buckets, Baptistries, and Most LiquidsLINGLONGTEMP
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LINGLONGTEMP 1800W Submersible Hot Tub & Pool Portable Immersion Water Heater with Temperature Control and GFCI Leakage Protection for Swimming Pools, Bathtubs, Buckets, Baptistries, and Most LiquidsUsedLINGLONGTEMP
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Ecosmart Smart 11 Electric Spa Heater, White, 12 x 10.5 x 4.75EcoSmart
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14% OffRaypak 014786-156A Propane Gas Pool Heater 150K BTU for 0-1999ft ElevationRaypak
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13% Off2000W Immersion Water Heater Electric, Fast Heating Portable Water Heater with 304 S S Guard & LCD Thermometer, Bucket Heater for Home Camping Bath Pool Outdoor UseHUVOPUMO
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2000W Immersion Water Heater Electric, Fast Heating Portable Water Heater with 304 S S Guard & LCD Thermometer, Bucket Heater for Home Camping Bath Pool Outdoor UseUsedHUVOPUMO
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EcoSmart SMART POOL 18 Electric Tankless Pool Heater, 18kW, 240 Volt, 75 Amps with Self Modulating TechnologyEcoSmart
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EcoSmart SMART POOL 18 Electric Tankless Pool Heater, 18kW, 240 Volt, 75 Amps with Self Modulating TechnologyUsedEcoSmart
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DOEL Swimming Pool Heat Pump, 72000 BTU Full DC Inverter Pool Heater for Above and In Ground Pools and Spas, 21kW High Efficiency Pool Heater with WiFi Smart Control Panel, 220-240vDOEL
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2000W Immersion Water Heater with Thermostat, Kiddie Pool Heater for Inflatable Above Ground Swimming Pool, Portable Submersible Bucket Heater, Bathtub Electric Water Heater with 304 Stainless GuardGABROGA
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14% OffUpgrade Pool Heater-11KW 220V Thermostat Electric Swimming Pool Heater,Digital Touch Display Energy Efficient Pool Water Heater for Spa Relaxation, Bathtubs and Above Ground in-Ground Pools-11KW 220VSINLJXDD
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WARMBLU H35 Swimming Pool Heat Pump 120,000BTU 33,000 Gal High Efficiency COP16 Energy Save 45% Above Smart Inverter ControlWARMBLU
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WOPOLTOP Full DC Inverter Pool Heat Pump 58,000 BTU for Swimming Pools, 17KW Electric Pool Heater with WiFi Smart Control via APP, Dual Function of Heating and Cooling, 220-240V, up to 14,000 GallonsWOPOLTOP
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1500W 120V Titanium Immersion Water Heater Assembly with Sensor, for Bathtub Pool Water Fish Tank Cattle Trough, Portable Electric Heater, Submersible Hot Tub HeaterBOQNZN
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Raypak 105,000 BTU Swimming Pool and Spa Heater - Natural GasRaypak
115 Pool Heaters deals are available from:
Amazon, eBay stores, starting from $9.89.
The biggest discount we found is 39% on Immersion Water Heater,Pool Heater for Inflatable Pool, Portable Hot Tub Heater with Stainless Steel Protection Guard and LCD Digital Thermometer,Heat Water Fast in Small Pool,Bucket and Bathtub. at Amazon.
The lowest price we found is $9.89 while the highest is $4,849.00.
Prices for the best Pool Heaters deals average at $856.32.
Last updated on February 15, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Pool Heaters.