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Aquastrong 16,000 BTU Swimming Pool Heat Pump Electric Pool Heater for Above Ground Pools Up to 5,000 Gallons, Heating and Cooling Pool Heater 120VFree ShippingAQUASTRONG 
Hayward W3H250FDN Universal H-Series 250,000 BTU Natural Gas Pool and Spa Heater for In-Ground Pools and SpasHayward- Best Value
31% OffXtremepowerUS 14,500BTU Heat Pump for Above Ground Swimming Pool Heater 4700 Gal 
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, BlackFree ShippingIntex
20% Off16000BTU Swimming Pool Water Heater for Above Ground Pools Pool Heat Pump 110V
16184 BTU Pool Heater, for 6000 Gallons Above Ground Pools,Swimming Pool Heaters,120V/60Hz with Digital Display Multi-ProtectionVELPAX
Immersion Water Heater,with 304 Stainless Steel Cover Intelligent Temperature Control and Digital LCD Thermometer Portable Bucket Heater Heat 5 Gallons of Water in MinutesFree ShippingLakkzoom-
50% OffSLSY Above Ground Pools Heater 110V Electric Pool Heater&Titanium Heat Exchanger
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Raypak 206,000 BTU Digital Electronic Ignition Natural Gas Pool HeaterRaypak
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16000 / 30000BTU Pool Heat Pump for Above-Ground Pools Heater Electric 110v
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Varpoolfaye 30000 BTU Swimming Pool Heat Pump Above Ground Pool Heater 8000 Gallon Heating or Cooling Electric Pool Heater for Inground Pool WiFi Control Schedule 120VVarpoolfaye
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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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DIESEL Pool heater, Portable easy install 250,000 BTU Heat exchangeFree Shipping
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Aukivon 2025 Upgraded Solar Pool Heater with Adjustable Support Feet, Inground Pool Solar Heater, Above Ground Pool Heater, Solar Water Heater, Pool Heater for Above Ground Pool（2 Set）Aukivon
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40% Off35100 BTU Pool Heat Pump Heater for Above/In Ground Pools Water Heater Electric
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VARMINPOOL 30,000 BTU Electric Pool Heater, for Above and In Ground Pool Up to 10,000 Gallons, Pool Heater with WiFi Control App, Pool Heat Pump, Smart Inverter, Swimming Pool HeaterVARMINPOOL
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Pool Heater, Pool Heater for above Ground Pool, Water Heater, Pool Water Heater,
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Bestway Pool Heater 2800 W, 42,6 x 26,6 x 18,7 cm, Gray, 1058259XXX24Bestway
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11KW Swimming Pool Heater SPA Electric Water Heater Constant Temperature 220VFree Shipping
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Hayward W3H250FDP Universal H-Series 250,000 BTU Propane Pool and Spa Heater for In-Ground Pools and SpasHayward
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40% OffVARMINPOOL 30000BTU Pool Heat Pump Above/In-Ground Inverter Pool Heater 8000 Gal
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Hot Tub Heater, Bathtub Heater, Spa Heater, Immersion Water Heater: Portable Hot Tub Heater with Cast Aluminum, Digital Display & Temperature Sensor for Fast, Safe HeatingFree ShippingJXJHOVV
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Solar Pool Heater for Above Ground Inground Pool Warmers Equipment for Outdoor
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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(Yellow,1500W)Free ShippingTreela
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EcoSmart SMART POOL 27 Electric Tankless Pool Water Heater 27kW 240 Volt - NewFree Shipping
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11% OffGoFloats V2 Inflatable Solar Pool Heaters for Affordable Pool Heating and Insulation - 3 PackFree ShippingGoFloats
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220V SPA Heater Electric Swimming Pool and Heating Tub Water Heater Thermostat
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21% OffVarpoolfaye Electric Pool Heater For Inground Pool 30000 BTU Swimming Pool Heater Pump Above Ground Pool Heater 120V 8000 Gallon Heating or Cooling WiFi Control ScheduleFree ShippingVarpoolfaye
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SPA Heater 3KW Electric Swimming Pool Heating Tub Water Heater Thermostat
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2000W Immersion Water Heater Electric, Portable Bucket Heater with 304 S S, Submersible Bathtub Pool Heater with LCD Thermometer Heats up to 5 Gallons of Water in MinutesFree ShippingNiaoChao
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21% OffXtremepowerUS 28" x 20' Solar Energy Swimming Pool spas Sun Heater Panel
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Raypak 009218 PR336AENC49 336000 BTU Natural Gas Pool HeaterRaypak
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15% Off9KW ~18KW Swimming Pool Heater SPA Electric Water Heater Constant Temperature
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17% OffSSR1 Solar Sun Ring Swimming Pool Spa Heater 21K BTU Cover Heating SSR-1Free ShippingSolar Sun Rings
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Immersion Water Heater 2Pack, Portable Electric 304 Stainless Heaters with Guard Cover - LCD Thermometer for Above Ground Inflatable Pool Tub Buckets Motorhome Camping OutdoorFree ShippingLytoybe
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15% OffImmersion Heater, Submersible Water Heater，1500W/1000W-110V Portable Electric Immersion Water Heater fit for Camping Inflatable Pool Bathtub Water Bucket Heater (A)Free ShippingGQNDGN
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SpaChoice 1-Quart Premium Liquid Pool Heater Solar Cover In a Bottle, Liquid Solar Blanket for Pool, Made in USAFree ShippingSpaChoice
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Varpoolfaye 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 60HzFree ShippingVarpoolfaye
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SunHeater Pool Heating System Two 2’ x 20’ Panels – Solar Heater for Inground and Aboveground Made of Durable Polypropylene, Raises Temperature, 6-10°F, S240U BlackSunHeater
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Pentair EC-462024 -Natural Gas 125K Heater - Limited WarrantyPentair
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Vanbolt Pool Heater-3KW 220V 240V Electric Pool Water Heater, Upgrade Portable Constant Temperature Control Pool Warmers for Above Ground Pools, Thermostat Used for Spa, Bathtub, Mini Swimming PoolFree ShippingVanbolt
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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 PoolFree Shippingcrazybrace
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Portable Immersion Water Heater with Stainless Steel Cover, Quick Heating Immersion Heater with LCD Thermometer, Anti-scalding Bucket Heater for Indoor & Outdoor (2 Pcs, Black)Free ShippingHeavenBird
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25% OffXtremepowerUS 14,500BTU/hr Swimming Pool Heat Pump Exchanger Swimming Pool Heater-for Above Ground Pools, up to 4700gallons, Titanium Heat Exchanger, 115V/60HzXtremepowerUS
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2000W Immersion Water Heater,Portable Bucket Heater with Digital LCD Thermometer,Submersible Water Heater for Pool& Bathtub,UL ListedFree ShippingLaboomkey
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Portable 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 HeaterFree ShippingTitikula
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Varpoolfaye 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 60HzFree ShippingVarpoolfaye
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Vanbolt Pool Heater-3KW 220V 240V Electric Pool Water Heater, Upgrade Portable Constant Temperature Control Pool Warmers for Above Ground Pools, Thermostat Used for Spa, Bathtub, Mini Swimming PoolFree ShippingVanbolt
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15% OffImmersion Heater, Submersible Water Heater，1500W/1000W-110V Portable Electric Immersion Water Heater fit for Camping Inflatable Pool Bathtub Water Bucket Heater (A)Free ShippingGQNDGN
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16% Off2000W 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, BlackFree ShippingNJ FOREVER
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1500W Portable Electric Immersion Water Heater for Plastic Bucket Bathtub Wooden Barrel. Small Above Ground Pool Heater with 304 Stainless Steel Guard, Water Warmer Heats 5 Gallons of Water in RapidFree ShippingMelvyfiore
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XtremepowerUS 14,800BTU/HR Pool Heater for 4,000 Gallons Above Ground Pools, Pool Heat Pump Pool Titanium Heat Exchanger, 115VFree ShippingXtremepowerUS
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2000W Immersion Water Heater, Portable Water Heater Electric with Real-Time LCD Thermometer Control, with 304 SS Guard Fast Heats up 5 gallons Water in Minutes for Bucket, Basin, Bathtub, Small PoolFree ShippingDastminear
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20% OffPamapic Pool Heater Patio Heater, Pyramid 48,000 BTU Portable Heater with Patio Cover, Propane Outdoor Heaters for Patio, Backyard, Balcony with Wheels(Hammered Gray)Pamapic
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SunHeater Pool Heating System Two 2’ x 20’ Panels – Solar Heater for Inground and Aboveground Made of Durable Polypropylene, Raises Temperature, 6-10°F, S240U BlackSunHeater
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Portable Immersion Water Heater with Stainless Steel Cover, Quick Heating Immersion Heater with LCD Thermometer, Anti-scalding Bucket Heater for Indoor & Outdoor (2 Pcs, Black)Free ShippingHeavenBird
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Hayward W3H135FDN H-Series Pool/Spa Heater, 135k BTU, Natural Gas ModelHayward
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CAMPLUX Tankless Water Heater Outdoor, 1.32 GPM Portable Propane Camping Water Heater, 5L, AY132, WhiteFree ShippingCAMPLUX ENJOY OUTDOOR LIFE
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KVNTOOLS Portable Water Heater – 1500W Immersion Heater for Bathtub, Bucket, Hot Tub, and Mini Inflatable Pool – Fast Heating with Rust-Resistant 304 Stainless Steel CapFree ShippingKVNTOOLS
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Raypak 105,000 BTU Swimming Pool and Spa Heater - PropaneRaypak
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14% OffSun2Solar Blue 18 ft Round Pool Solar Cover | 800 Series | Heat Retaining Blanket for Above Ground & Inground Swimming Pools | Use The Sun's Natural Energy to Heat Pool | Bubble Heating BlanketsSun2Solar
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GRILLME 240V 3000W NEMA 6-15P Plug Immersion Bathtub and Swimming Pool Water Heater,Fully Submersible Portable Electric Heater,30 Galons Bathtub Heater,200 Galons Swimming Pool Heater,100% WaterproofFree ShippingGRILLME
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MasterTemp EC-462028 Pool Heater, AlmondMasterTemp
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Lakkzoom Immersion Water Heater with 304 Stainless Steel Cover Intelligent Temperature Control and Digital LCD Thermometer Electric Portable Bucket Heater Heat 5 Gallons of Water in Minutes 1500WFree ShippingLakkzoom
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2000W Immersion Water Heater,Portable Pool Heater with Digital LCD Thermomete for Mini Pool Bathtub,Bucket Heater Camp Heater with Thermometer Heat 5 Gallons of Water in Minutes,UL ListedFree ShippingLakkzoom
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Intex 47'x47' Solar Pool Water Heater Mat for 8,000 Gallon Above Ground Swimming Pool with Hose Attachment 2 Adaptors and Bypass Valve, Black (3-Pack)Intex
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XtremepowerUS Universal 24" x 10' ft Inground / Above Ground Swimming Pool Solar Panel Heating System Spa Heater Pool WarmerFree ShippingXtremepowerUS
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1500W 120V Titanium Heater Assembly with Sensor, for Bathtub Pool Water Tank Cattle Trough, Submersible Hot Tub Heater, Portable Electric HeaterFree ShippingNXQWLL
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Hayward W3HP21404T HeatPro 140,000 BTU Pool Heat Pump for In-Ground PoolsHayward
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MasterTemp Pentair EC-462027 250,000 BTU Propane Gas Pool HeaterMasterTemp
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Raypak 406,000 BTU Digital Electronic Ignition Propane Pool HeaterRaypak
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Raypak 014786-156A Propane Gas Pool Heater 150K BTU for 0-1999ft ElevationRaypak
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VEVOR Electric Pool Heat Pump, 35830 BTU, Pool Heaters for 6605-13209GAL Above and In Ground Pools, Low Noise, Heating and Cooling Highly Efficient & Energy-Saving Pool Water Heater AC208-230V 60HzFree ShippingVEVOR
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Hayward W3H135FDP H-Series Pool Heater, BeigeHayward
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SunHeater Pool Solar Blanket - Heavy Duty Rectangular Thermal Cover with Bubbles - Heat Transfer Solar Pool Heater for In-Ground Swimming Pools - Durable 12 Mil Thick Polyethylene - 16' x 32' FeetFree ShippingSunHeater
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25% OffXtremepowerUS 14,500BTU/hr Swimming Pool Heat Pump Exchanger Swimming Pool Heater-for Above Ground Pools, up to 4700gallons, Titanium Heat Exchanger, 115V/60HzXtremepowerUS
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Ecosmart Smart 11 Electric Spa Heater, White, 12 x 10.5 x 4.75Free ShippingEcoSmart
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2000W Immersion Water Heater,Portable Bucket Heater with Digital LCD Thermometer,Submersible Water Heater for Pool& Bathtub,UL ListedFree ShippingLaboomkey
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10% OffLakkzoom Portable Immersion Water Heater,Electric Pool Heater for Above Ground Pool Bathtub,Anti-scalding Bucket Heater Camping Water Heater Heat 5 Gallons of Water in Minutes(Yellow), 1500WFree ShippingLakkzoom
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Sun2Solar Blue 24 ft Round Pool Solar Cover | 1200 Series | Heat Retaining Blanket for Inground and Above Ground Swimming Pools | Harness The Sun's Energy to Heat Pool | Bubble Heating BlanketsSun2Solar
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In The Swim 16' x 32' Premium Blue Rectangle Solar Pool Cover 12 Mil for Solar Heating Above Ground Pools and Inground PoolsIn The Swim
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28% OffImmersion Water Heater, 1500W Portable Electric 304 Stainless Heaters with Guard Cover, Water Heater for Pool Bathtub -Heat 5 Gallons Water in MinutesFree ShippingPARAROSE
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Raypak Crosswind Model 40i Heat/Cool Electric Pool Heat Pump 33K BTU 208/230V Hard Wire - Not a Plug-in -Inverter Technology, 33,000 BTU, WiFi Capable, for Above Ground and In Ground Pools and spas.Raypak
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Ebusin 220V 3KW Spa Hot Tub Heater with Adjustable Temperature Thermostat, Inflatable Pool Heater for above Ground Pools, Hot Tubs & Inflatable bathtub，H30-RS1Free ShippingEbusin
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Ebusin 220V 3KW Spa Hot Tub Heater with Adjustable Temperature Thermostat, Inflatable Pool Heater for above Ground Pools, Hot Tubs & Inflatable bathtub，H30-RS1Free ShippingEbusin
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ACiQ 90,000 BTU Inverter Pool Heat/Cool Pump | Energy Efficient, Quiet Operation, Electric Pool Heater, Above Ground Pool HeaterACiQ
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11% OffRaypak Crosswind V Pool Heat Pump - Spa and Pool Heater with Free Wi-Fi for Fleet Monitoring, Hybrid Heating for Above Ground and In-Ground PoolsRaypak
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Raypak 014784 Polymer Headers Digital Control/Electronic Ignition/Natural Gas P-R156A-EN-C HeaterRaypak
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Raypak 014784 PR156AENC 150000 BTU Natural Gas 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 BottleFree ShippingSunHeater
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12% OffLO-CHLOR Aqua Blanket - The Liquid Solar Blanket for Pools and Energy Saving Liquid Pool Cover, Non-Toxic and Safe Pool Evaporation Prevention, Greatly Reduces Heat and Chemical Loss AB009-12 (32 Oz)Free ShippingLo-Chlor
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Raypak Avia P-R264A-EN-C Natural Gas Pool Heater 018032Raypak
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39% OffSunHeater Aboveground Pool Heating System, Includes Two 2’ x 20’ Panels (80 sq. ft.) – Solar Heater Made of Durable Polypropylene, Raises Temperature Up to 15°F – S421P, BlackFree ShippingSunHeater
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Raypak Digital Cupro-Nickel Natural Gas 240,000 BTU Pool Heater - 014939Raypak
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Solar Sun Rings UV Resistant Above Ground Inground Swimming Pool Hot Tub Spa Heating Accessory Circular Heater Solar Cover, Blue (3 Pack)Solar Sun Rings
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Blue Wave 16-ft x 32-ft Rectangular Solar Blanket – 12 Mil Pool Cover with Thermal Bubbles to Retain Heat & Reduce Evaporation – Fade-Resistant Solar Cover for Inground Pools – BlueFree ShippingBlue Wave
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MICOE 17000 BTU Energy Efficient Electric Pool Heat Pump - for Above Ground Pools Up to 15ft (8/11/15ft) & 5,000 Gallons, Ultra Quiet 50dB, 110V/120V with Easy Install KitFree ShippingMICOE
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Immersion Water Heater, 2000W Portable Water Heater with 304 Stainless Steel Guard Anti-scalding Water Heater for Pool Bathtub -Heat 5 Gallons Water in MinutesFree ShippingLOQOMI
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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 MinutesFree ShippingDommsinon
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Solar Pool Heater Dome – Black SunCOIL for Above Ground & Intex Pools – Free Connection & Diverter Valve Kit – Fast & Efficient Sun-Powered Heating – 5-Year WarrantyHorizon
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Intex Deluxe 800 GPH+ Wall-Mounted Swimming Pool Surface Automatic SkimmerIntex
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Raypak Digital Cupro-Nickel Propane Gas 300,000 BTU Pool Heater - 014953Raypak
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HASTER Portable Pool Immersion water Heater for Inflatable Pool Bathtub,Bucket Heater with 304 SS Guard,Electric Submersible Water Heater with LCD Thermometer,Heat 5 Gallon Water in Minutes In&OutFree ShippingHaster
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10% OffVinderfine 2000W Immersion Water Heater 304 Stainless Steel, Portable Water Heater with LCD Thermomete Heats up Quickly in Minutes for Buckets, Inflatable Pools and TubsFree ShippingVinderfine
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13% 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.Free ShippingAispama
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2000W Portable Immersion Water Heater - 304 Stainless Steel Electric Bucket Heater with LCD Thermometer, Fast Heating for Bathtubs, Buckets, Inflatable Pools, BasinsFree ShippingB013
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11% OffWater Heater and Immersion Water Heater Switch Control- Dry Burn Protection for Bucket Heater,Bathtub Heater, Pool Heater,Bucket Heater 5 Gallon 2000W-Water Heater ElectricFree ShippingJellytree
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YiViKPE Solar Pool Heater for Above Ground Pool, Inground Pool Warmer Equipment w/Leakproof Hose, Domed Swimming Pool Heaters for Home OutdoorFree ShippingYiViKPE
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Lakkzoom Immersion Water Heater 2000W Portable bucket heater Stainless Steel Guard Anti-scalding pool heater for bathtubs,camping,portable water heate Heat 5 Gallons of Water in MinutesFree ShippingLakkzoom
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27% OffPool Liquid Solar Blanket with Innovative Heat Lock - The Liquid Solar Blanket for Pools for UV Protectant and Pool Liquid Heat Shield to Reduce Chemical Loss - AquaDoc Pool ChemicalsFree ShippingMAV AquaDoc
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VINGLI Solar Pool Heater Above Ground Domed Solar Powered Swimming Pool Heater Contour Pool Heating Coil (1 Pack)VINGLI
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1500W Immersion Water Heater, with Gfci Plug, Thermostat Submersible Water Heater Fast Heating Bucket, Bathtub, Baptismal, Baptistry, Basin,Inflatable Above Ground Pools HeaterFree ShippingJNICEANTAI
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EcoSmart SMART POOL 18 Electric Tankless Pool Heater, 18kW, 240 Volt, 75 Amps with Self Modulating TechnologyFree ShippingEcoSmart
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XtremepowerUS Pool Heater up to 4,000 Gallons Above Ground Pool, Titanium Heat Exchanger Pool Heat Pump 14,800BTU/hr, 115V/60HzXtremepowerUS
114 Pool Heaters deals are available from:
Amazon, eBay stores, starting from $9.60.
The biggest discount we found is 50% on SLSY Above Ground Pools Heater 110V Electric Pool Heater&Titanium Heat Exchanger at eBay.
The lowest price we found is $9.60 while the highest is $5,699.00.
Prices for the best Pool Heaters deals average at $721.42.
Last updated on May 11, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Pool Heaters.