10 Best Pool Heaters For Inground Pools [TESTED 2024] - Clear One Winner! (2024)

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Features

• BEST FOR: In-ground pools and spas with a surface area up to 1,200 ft. where natural gas is available. Its low environmental impact makes it ideal for pools and spas located where low-NOx emissions are required.
• PREMIUM PERFORMANCE: The Hayward Universal H-Series 400,000 BTU Natural Gas Heater delivers fast premium heating performance for years of reliable, long-lasting comfort.
• CORROSION PROTECTION: The Universal H-Series boasts exceptional protection against corrosion and premature failure caused by unbalanced water chemistry.
• ENERGY SAVINGS: The efficient, industry-leading design reduces circulation pump run time to provide energy savings.
• EASY-TO-USE: Intuitive front control panel provides easy operation, service and maintenance.

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Features

• BEST FOR: In-ground pools that are used regularly and benefit from maintaining an ideal consistent temperature. Non-corrosive design makes it durable for coastal climates.
• ECONOMICAL HEATING: Using the surrounding air to heat the pool, HeatPro is more economical than propane, natural gas and electric heaters for maintaining the ideal water temperature.
• UNPARALLELED DURABILITY: Ultra Gold corrosion-resistant technology provides unparalleled durability, even in harsh coastal environments.
• CORROSION RESISTANT: Titanium heat exchanger ensures maximum heat transfer and provides excellent salt water and chemical corrosion resistance. UV-resistant body panels are impervious to corrosion and deterioration.
• TRUSTED BRAND: With over 80 years of experience, Hayward is an industry leader in manufacturing advanced pool equipment.

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Features

• Flow Activation
• Eco smart Pool Heaters are compact and easy to install for a new or existing pool
• Set your temperature digitally to increments of 1-Degree. Set it and forget it.
• Compatible with Eco smart Remote Control. Activation Flow - 12 +/- 2 GPM
• Can be used as an alternative to or booster to heat pump.

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Features

• BEST FOR: In-ground pools and spas with a surface area up to 750 ft. where natural gas is available. Its low environmental impact makes it ideal for pools and spas located where low-NOx emissions are required.
• PREMIUM PERFORMANCE: The Hayward Universal H-Series 200,000 BTU Propane Heater delivers premium heating performance for years of reliable, long-lasting comfort.
• CORROSION PROTECTION: The Universal H-Series boasts exceptional protection against corrosion and premature failure caused by unbalanced water chemistry.
• ENERGY SAVINGS: The efficient, industry-leading design reduces circulation pump run time to provide energy savings.
• EASY-TO-USE: Intuitive front control panel provides easy operation, service and maintenance.

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Features

• CLEAN AND GREEN: The FH120 is powered by clean electricity, reducing the harmful environmental effects and cost of traditional heaters that use natural gas or propane. Our pumps instead move heat from the air into the water, which saves you money and is a breeze to maintain
• COMPATIBLE WITH: In ground pools up to 5,000 gallons and above ground pools up to 15 foot round or 12 by 18 foot oval. As with all heat pumps, we recommend using in a humid climate down to 50 degrees for best performance. Dry climates are better served by a traditional gas heater
• HIGH EFFICIENCY: Utilizing high-pressure differential compressors and titanium heat exchangers, FibroPool heat pumps are meticulously designed to be the most energy efficient in their class. You can rest comfortably knowing your family will enjoy years of late season swimming without feeling a squeeze on your electric bill
• RUGGED DESIGN: Enamel-coated steel chassis is designed to withstand outdoor elements season after season. Slim profile measures just 16"x40"x24", offering a wide range of mounting options
• EASY OPERATION: Digital control panel with an easy-to-read display offers convenient temperature setting and monitoring. Optional extension cable allows you to mount the control panel in a location that works best for you

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Features

• Built to withstand various weather conditions, perfect solution for environments requiring efficiency, convenience and versatility.
• Intermittent spark ignition pilot safety controls. Pilot only comes on when there is a call for heat.
• Space-age material means the heater won't retain residual heat after it is turned off, allowing it to be installed without the use of costly metal heat sinks.
• Part Number: 009217 | Model Number: P-R266A-EN-C
• Gas powered and suitable for use with swimming pools and spas

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Features

• Part Number: 014941
• Model Number: P-R406A-EN-X
• Cupro-nickel gas pool and spa heater
• Pagoda design ensures heater stays active in harsh weather conditions
• Microprocessor controlled thermostat

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Features

• Advanced heat pump technology uses less energy than natural gas and propane heaters
• Provides ideal water temperatures, even in harsh weather conditions
• Digital control panel displays temperature and allows for simple control of settings
• Efficient rotary compressor and low-noise fan guarantee extremely quiet operation. Durable titanium heat exchanger provides exceptional corrosion protection
• AHRI certified and independently lab-tested to ensure the highest quality performance and value

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Features

• Part Number: 009192
• Model Number: P-R206A-MN-C
• High-wind resistance
• Corrosion-resistant headers
• PVC plumbing directly to the heater

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Features

• 1.(New Brand:Coasts)316# stainless steel, Best in its class
• 2.60000 Btu/Hr heating capacity, 18KW
• 3.Suitable for pools up to 7500 gallons in coastal climates
• 4.Suitable for ALL Hot Tubs,Above Ground Inground Pool Swimming Pool.
• 5.240 Volts 75A - 60 HZ American Voltage.Use With Water Pump.