Best Gas Pool Heaters For Inground Pools
of Jul 2025

Raypak 406 000 Btu Digital Natural Gas Pool Heater with Cupro Nickel Ray 014941

8.6
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6. Built-in electronic ignition system for efficient gas usage 7. Powder-coated galvanized metal cabinet withstands corrosion and elements 8. Polymer resin headers and cupro-nickel fin tube resist p...

Hayward W3HP21004T HeatPro 95 000 BTU Pool Heat Pump for In Ground Pools

8.4
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The Hayward W3HP21004T HeatPro 95,000 BTU Pool Heat Pump is the ideal choice for in-ground pools that are regularly used and require a consistently ideal water temperature. This heat pump keeps the wa...

Hayward W3HP50HA2 HeatPro Heat Pump Beige

8.4
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The Hayward W3HP50HA2 HeatPro Heat Pump in beige is the ultimate temperature control solution for smaller swimming pools. With its advanced heat pump technology, this model uses far less energy than t...

Hayward W3H400FDP Universal H Series 400 000 BTU Pool and Spa Heater Propane

8.4
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Looking for an efficient and reliable pool and spa heater that can tackle your toughest heating needs? Look no further than the Hayward W3H400FDP Universal H Series 400 000 BTU Pool and Spa Heater - t...his propane-powered heater is the perfect solution for in-ground pools and spas with a surface area up to 1,200 ft., where natural gas is available. With low environmental impact and outstanding performance, the Universal H-Series keeps your pool or spa comfortable and inviting all year long. One of the standout features of the Hayward W3H400FDP Universal H Series 400 000 BTU Pool and Spa Heater is its premium performance - this propane-powered heater delivers top-notch heating performance for years of reliable, long-lasting comfort. Whether you're looking to extend your swimming season or simply keep your spa warm and inviting, the Universal H-Series delivers the consistent heating you need to enjoy your pool or spa to the fullest. Of course, even the best pool and spa heaters can be subject to premature failure caused by unbalanced water chemistry - that's why the Hayward Universal H-Series boasts exceptional protection against corrosion and other potential issues. With the right care and maintenance, your Universal H-Series heater will provide reliable and efficient heating for years to come, even in situations where harsh water conditions are present. Along with its superior performance and durability, the Hayward W3H400FDP Universal H Series 400 000 BTU Pool and Spa Heater also helps you save energy and reduce your overall costs. The efficient, industry-leading design of this heater reduces circulation pump run time to provide significant energy savings - this means you can run your pool or spa without breaking the bank. Finally, the Hayward W3H400FDP Universal H Series 400 000 BTU Pool and Spa Heater is designed to be easy to operate, service and maintain. The intuitive front control panel makes it easy to adjust temperature settings, set timers, and troubleshoot issues as they arise. Whether you're a seasoned pro or new to pool or spa ownership, the Universal H-Series makes it easy to keep your pool or spa comfortable, clean and inviting all year long. So why wait - invest in a Hayward W3H400FDP today and enjoy the benefits of superior heating performance, reliable durability, and energy savings!

Smart Pool S601 Inground Pool Solar Heating System Includes Two 2 x 20 Panels 80 sq ft Made...

8
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The Smart Pool S601 Inground Pool Solar Heating System is an excellent choice for keeping your pool warm all year round. This pool heating system includes two 2 x 20 panels, providing a total of 80 sq...

XtremepowerUS Inground Above Ground Swimming Pool Solar Panel Heating System 28 X 20

7.8
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Are you tired of having to cut your swim time short because the pool water is too cold? Look no further than the XtremepowerUS Inground Above Ground Swimming Pool Solar Panel Heating System. With its ...

EcoSmart SMART POOL 27 Electric Tankless Pool Heater 27kW 240 Volt 112 5 Amps with Self Modulating...

6.6
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The EcoSmart SMART POOL 27 Electric Tankless Pool Heater is an innovative product that offers reliable and energy-efficient heating for your pool. This advanced pool heater operates using the latest f...

Hayward W3H150FDN Universal H Series 150 000 BTU Natural Gas Pool and Spa Heater for In Ground Pools...

8.8
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If you're a pool or spa owner looking for a reliable and long-lasting heating solution, the Hayward W3H150FDN Universal H Series 150,000 BTU Natural Gas Pool and Spa Heater is an excellent choice. Thi...

Pentair EC462025 MasterTemp 125 125 000 BTU Compact Energy Efficient Swimming Pool and Spa Propane Gas...

5.6
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If you're a pool owner looking for an energy-efficient, compact and reliable pool heater for your smaller pool or spa, the Pentair EC462025 MasterTemp Propane Gas Pool and Spa Heater is the perfect ch...