10 Best Above Ground Pool Heaters 2024 in the US

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Suitable for Large Pools: Ideal for in-ground pools and spas up to 1,200 ft², utilizing natural gas.

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Low Environmental Impact: Designed to meet low-NOx emission standards, making it eco-friendly.

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High BTU Output: Delivers 400,000 BTU for fast and efficient heating performance.

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Corrosion Resistant: Offers excellent protection against corrosion and damage from unbalanced water chemistry.

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Energy Efficient: Industry-leading design that reduces pump run time to save on energy costs.

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Weather Resistant: Designed to endure diverse weather conditions, ensuring durability and reliability.

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Intermittent Spark Ignition: Features safety controls that activate the pilot only when heating is needed, enhancing safety and efficiency.

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Advanced Materials: Utilizes space-age materials to minimize residual heat retention, eliminating the need for expensive metal heat sinks.

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Efficient Design: High-efficiency heating with a compact footprint, optimizing performance while saving space.

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Digital Electronic Ignition: Offers precise and easy control over the heating process with its advanced ignition system.

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Classic Series Model: Part of Raypak's reliable Classic Series heat pumps

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Durable Steel Case: Constructed with a long-lasting and durable outer steel case to withstand the elements

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Swept Wing Fan: Features a super-quiet swept wing fan for noise-sensitive environments

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Titanium Heat Exchanger: Equipped with a titanium tube heat exchanger for efficient heat transfer and corrosion resistance

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High Heat Output: Provides a substantial heat output of 140,000 BTU for effective pool heating

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Eco-Friendly: Powered by clean electricity, reducing environmental impact compared to gas or propane heaters.

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Wide Compatibility: Suitable for in ground pools up to 15,000 gallons and above ground pools up to 27 foot round or 18 by 33 foot oval.

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Climate Versatile: Optimal performance in humid climates down to 50 degrees, with alternative recommendations for dry climates.

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Energy Efficient: Features high-pressure differential compressors and titanium heat exchangers for top-class energy efficiency.

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Durable Construction: Enamel-coated steel chassis designed to endure outdoor conditions, with a slim profile for versatile mounting options.

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Advanced Heat Pump Technology: Utilizes less energy compared to natural gas and propane heaters, making it more eco-friendly and cost-efficient.

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All-Weather Performance: Maintains ideal water temperatures even in challenging weather conditions, ensuring year-round usability.

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Digital Control Panel: Features a user-friendly interface for easy temperature monitoring and settings adjustments.

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Quiet Operation: Equipped with an efficient rotary compressor and a low-noise fan to minimize sound during operation.

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Durable Titanium Heat Exchanger: Offers superior corrosion resistance, extending the lifespan of the heat pump.

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Clean and Green: Powered by clean electricity, reducing environmental impact.

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Pool Compatibility: Suitable for in-ground and above-ground pools up to specific sizes.

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High Efficiency: Uses high-pressure compressors and titanium exchangers for energy efficiency.

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Rugged Design: Enamel-coated steel chassis withstands outdoor elements.

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Easy Operation: Digital control panel with easy-to-read display for temperature setting.

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LCD Display: Digital control for easy operation.

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Whisper Quiet Operation: Ensures a serene pool and spa environment.

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Inverter Compressor: Coupled with a low-speed fan motor.

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Spiral Titanium Heat Exchanger: Efficient heat transfer for pool heating.

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Cupro Nickel Heat Exchanger: Offers durability and excellent resistance to corrosion and heat.

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Hydraulic Performance: Industry-leading hydraulic efficiency for faster heating.

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Electronic Control Panel: User-friendly interface for easy operation.

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Managed Water Flow: Optimized water flow through the heat exchanger for enhanced heating efficiency.

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Low NOx Emissions: Eco-friendly design that meets strict air quality standards.

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Heating and Cooling: Versatile electric heat pump that can both heat and cool pool and spa water.

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Spiral Titanium Heat Exchanger: Durable and efficient heat exchange with resistance to corrosion and chemical damage.

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Inverter Compressor: Energy-efficient compressor that adjusts power consumption for optimal performance.

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Low-Speed Fan Motor: Reduces noise levels to create a quiet pool and spa environment.

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Whisper Quiet Operation: Operates with minimal noise, ensuring a peaceful atmosphere.

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Eco-Friendly Operation: Powered by clean electricity, eliminating the need for natural gas or propane, reducing environmental impact.

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Pool Compatibility: Suitable for in ground pools up to 5,000 gallons and above ground pools up to 15 foot round or 12 by 18 foot oval.

3.

Climate Versatility: Optimal performance in humid climates down to 50 degrees, with alternative recommendations for dry climates.

4.

Energy Efficiency: Features high-pressure differential compressors and titanium heat exchangers for class-leading energy efficiency.

5.

Durable Construction: Enamel-coated steel chassis designed to endure outdoor conditions, with a slim profile for versatile mounting options.