10 Best Pool Heat Pumps 2025 in the United States

The Aquastrong 75,000 BTU Inverter Swimming Pool Heat Pump is designed to cater to both above-ground and in-ground pools, supporting systems up to 21,000 gallons. One of its standout features is the dual-mode capability, which means it can both heat and cool the pool water, making it suitable for year-round use. With a high Coefficient of Performance (COP) of 15.8, it is highly efficient, saving up to 70% energy compared to traditional electric heaters.

In terms of noise, the pump operates quietly at 53 dB, which is an advantage for those looking to maintain a peaceful poolside environment. The product is also equipped with WiFi capabilities, allowing users to control and monitor it remotely via an app, which includes features such as temperature adjustments and energy tracking. Additionally, the auto-defrost function ensures it remains operational even in colder conditions, enhancing its year-round usability.

On the downside, the heat pump is quite heavy at 218 pounds, which might require professional assistance for installation. Though it offers versatile connection options to fit various pool setups, potential buyers should still ensure compatibility with their current pool system. With its combination of advanced features like inverter technology and remote control via an app, this heat pump is particularly suitable for pool owners who value efficiency and modern conveniences. However, those with smaller pools or those seeking a basic, easy-to-install system might find it more than what they need. The manufacturer's warranty provides added assurance of its durability and reliability.

The Hayward W3H200FDN Universal H-Series is a strong contender in the pool heat pump category, especially for those seeking a natural gas option for in-ground pools and spas. One of its main strengths is its 200,000 BTU heating capacity, which ensures it can efficiently warm larger pools, providing comfort year-round. The durable cupro nickel heat exchanger is a significant advantage, as it resists corrosion and extends the heater's lifespan, even in challenging water conditions.

Another highlight is the industry-leading hydraulic design that helps reduce the circulation pump run time, offering energy savings over time. This is beneficial for environmentally conscious users and those looking to keep operational costs down. Additionally, the unit's low NOx emissions align with air quality standards, making it a responsible choice for environmentally aware consumers.

On the user experience side, the front-panel-only access combined with an intuitive control pad makes operation and maintenance straightforward, which is great for pool owners who prefer not to deal with overly complex systems. However, the unit weighs 161 pounds, which may make installation a bit cumbersome and could require professional help if you're not comfortable with such tasks. Noise level is another aspect to be mindful of; while the specifics are not detailed, gas heaters generally can be noisier than electric models, which might be a concern for users sensitive to sound.

The Raypak Crosswind V Pool Heat Pump is a solid choice for both above ground and in-ground pools, offering a smart hybrid heating system that switches between gas and electric to save on energy costs. Its heating capacity is designed to maintain a comfortable pool temperature year-round, which is great for users wanting reliable performance. The heat pump is built tough, featuring a powder-coated metal cabinet and a titanium heat exchanger that should hold up well against wear and weather, promising good long-term durability.

One of its standout features is the Wi-Fi connectivity, enabling you to control and schedule settings easily from your phone along with automating up to six devices, which adds convenience and helps optimize energy use. Installation might require professional help due to its size and weight (over 300 pounds), but the product includes features aimed at simplifying maintenance. This heat pump suits pool owners who value energy efficiency, modern controls, and durability. Positive customer reviews suggest users appreciate its performance and features.