The Best Pool Heat Pumps in 2024

With the myriad of options available, selecting the pool heat pumps for your swimming oasis can seem daunting.

While the sun’s rays and a solar cover can provide some warmth, they may only sometimes be sufficient to achieve your desired water temperature, especially during those cooler days.

Whether you own an aboveground pool or a luxurious inground pool, a reliable heat pump can prolong your swimming season, ensuring that the water is always inviting.

From electric pool heat pumps with their quiet operation and titanium heat exchangers to gas or propane alternatives and even innovative solar pool heaters, there are a host of choices tailored to different needs and budgets.

This article dives deep into the world of pool heat pumps, comparing factors like BTU output, heating capacity, and customer ratings. So whether you’re looking for the efficiency of the Hayward HeatPro, the versatility of a heat and cool pump, or the sustainable charm of a solar heater, we’ve got you covered.

Dive in, and let’s explore the pool heating solutions tested and reviewed, ensuring you make an informed decision for those perfect pool moments.

Best Pool Heat Pumps:

1. Hayward W3HP21404T HeatPro 140,000 BTU Pool Heat Pump for In-Ground Pools

The Hayward W3HP21404T HeatPro stands out as one of the premium offerings in the realm of pool heat pumps. For inground pools, this unit is a testament to Hayward’s longstanding reputation for delivering high-quality pool equipment.

The Hayward W3HP21404T HeatPro is a testament to the brand’s dedication to quality and efficiency.

While the initial cost might be a deterrent for some, the long-term savings and reliability make it a worthy investment for those looking for a durable and efficient pool heating solution.

If you own a sizable inground pool and desire consistent warmth with minimal noise, the HeatPro is a top contender to consider.

Key Features:

  • High BTU Output: With a whopping 140,000 BTU, the HeatPro is engineered to quickly raise the temperature of your pool, ensuring you can dive into warmth even on cooler days.
  • Titanium Heat Exchanger: One of the standout features of this heat pump is its ultra-efficient titanium heat exchanger. Not only does it facilitate rapid heat transfer, but it also promises a prolonged lifespan, resisting corrosion and chemical damage.
  • Quiet Operation: No one wants their peaceful poolside afternoon interrupted by the roar of machinery. Thankfully, the Hayward HeatPro boasts a quiet operation, thanks to its acoustic compressor cover and fan blade design.
  • Digital Control Panel: The unit comes with an easy-to-read digital control panel. This allows for intuitive operation, enabling pool owners to effortlessly set and monitor their desired pool temperature.
  • Durable Construction: The exterior of the HeatPro is made from rust-resistant, UV-resistant panels. This ensures the unit stays looking pristine year after year, even when exposed to harsh environmental elements.


  • Efficient heating capacity suitable for larger inground pools.
  • Built with longevity in mind, thanks to its robust construction and high-quality components.
  • The unit is comparatively easy to install.
  • Hayward offers solid customer support, ensuring any issues are promptly addressed.


  • The initial investment is on the higher side, although the operational costs are lower than gas pool heaters.
  • Depending on the starting temperature and pool size, it may take some time to achieve the desired warmth.

2. ComforTemp Heat Pump by Blue Torrent – 35,000 Gallon Pool Pump – 125,000 BTU

ComforTemp’s offering by Blue Torrent is an impressive blend of power and efficiency, specially designed for pools up to 35,000 gallons.

With its 125,000 BTU, this heat pump promises not only to maintain the perfect swimming pool temperature but also to do so with optimal energy efficiency.

The ComforTemp Heat Pump by Blue Torrent is a solid choice for those seeking consistent and energy-efficient pool heating.

Its capacity to serve pools up to 35,000 gallons makes it versatile and suitable for a broad range of users.

While the initial setup might require some assistance, the long-term benefits of reduced energy bills and a comfortably warm pool make it a worthy investment.

If you prioritize energy efficiency and need a reliable heating solution for your medium to large pool, the ComforTemp is worth considering.

Key Features:

  • Optimal Capacity: With its capacity to serve pools up to 35,000 gallons, this pump is suitable for a wide range of pool sizes, from medium to large.
  • High BTU: A robust 125,000 BTU ensures rapid heating, meaning you won’t have to wait long before your pool reaches that perfect, swim-friendly temperature.
  • Energy-Efficient Design: Blue Torrent has always prioritized energy efficiency, and the ComforTemp is no exception. This means pool owners can expect reduced electricity bills compared to other heating methods.
  • Durability: Made with high-grade materials, this heat pump is built to resist common pool-related corrosions and damage, promising a long lifespan.
  • User-Friendly Interface: The ComforTemp comes with a simple-to-use control panel, allowing for easy adjustments and monitoring.


  • The heat pump promises consistent heating, maintaining the pool’s temperature even during cooler days.
  • It operates with minimal noise, ensuring a peaceful pool environment.
  • Blue Torrent’s focus on energy efficiency translates to cost savings in the long run.
  • Sturdy build quality ensures longevity and reduced maintenance needs.


  • While the installation is straightforward, some users might require professional assistance, adding to the initial cost.
  • The pump might need help with extremely large pools or in areas with consistently low temperatures.

3. Raypak R6450ti-E Digital, Titanium, 119K BTU Electric Pool Heat Pump


Raypak’s R6450ti-E stands as a testament to the brand’s commitment to delivering high-quality pool heating solutions.

With modern technologies and high-grade materials, this electric pool heat pump promises efficient heating without compromising performance.

The Raypak R6450ti-E Digital, Titanium, 119K BTU Electric Pool Heat Pump is a top-tier choice for those seeking an efficient and durable heating solution for their swimming pool.

Its titanium construction and high BTU output ensure a combination of longevity and performance.

While the price might seem steep initially, the energy savings and consistent heating performance make it a worthy investment for serious pool owners.

If you’re in the market for a reliable, high-performing, and durable pool heat pump, Raypak’s offering is undoubtedly one to consider.

Key Features:

  • High BTU Output: With a 119K BTU capacity, this heat pump ensures rapid and consistent heating, making it ideal for medium to large-sized pools.
  • Titanium Build: The use of titanium ensures the pump’s resistance to corrosion, especially from pool chemicals, enhancing its longevity.
  • Digital Controls: The digital interface is not only user-friendly but also provides precise control over the pool’s temperature settings.
  • Energy-Efficient Operation: Designed for 208/230V, the pump operates efficiently, ensuring that pool owners get optimal heating without escalating electricity bills.
  • Compact Design: Its compact structure allows for easy installation and integration into your pool system.


  • Raypak’s use of titanium ensures that the heat pump is robust and long-lasting.
  • The digital controls provide an intuitive user experience and precise temperature control.
  • It offers quick heating, ensuring that your pool reaches the desired temperature in no time.
  • Designed for energy efficiency, it operates optimally at 208/230V, leading to cost savings in the long run.
  • The brand’s reputation adds an assurance of quality and post-purchase support.


  • Some users might find the initial cost of investment on the higher side, but the energy savings often justify the price.
  • Depending on the setup, professional installation might be required, which could add to the initial costs.

4. FibroPool Swimming Pool Heat Pump – FH270

FibroPool is well-known in the pool equipment sector for its dedication to crafting reliable, efficient, and cutting-edge products.

Their FH270 heat pump, designed for both above and in-ground pools, continues to uphold this reputation by providing a balanced blend of performance, durability, and energy efficiency.

The FibroPool FH270 stands as a testament to the brand’s commitment to quality, efficiency, and user satisfaction.

With its impressive BTU output, versatility for various pool types, and focus on energy efficiency, it ranks as a top contender for those looking to extend their swimming season without burning a hole in their pockets.

If you seek a reliable, efficient, and durable heat pump for your pool or spa, the FibroPool FH270 is an option well worth considering.

Key Features:

  • Robust BTU Output: The 70,000 BTU heating capacity makes it well-suited for a wide range of pool sizes, ensuring quick and uniform heating.
  • Versatility: Designed for both above-ground and in-ground pools, the FH270 offers flexibility to cater to various pool setups.
  • Energy-Efficient: The FH270 is engineered for optimal energy consumption, ensuring that users enjoy warm pools without facing skyrocketing energy bills.
  • Durable Construction: With a focus on longevity, FibroPool has incorporated high-quality materials resistant to wear, corrosion, and pool chemicals.
  • Intuitive Digital Controls: Users can easily adjust and monitor pool temperatures thanks to the straightforward and user-friendly digital control panel.


  • The 70,000 BTU output ensures efficient heating, catering to a wide range of pool sizes.
  • Its design ensures versatility, making it a fitting choice for different pool types, be it above-ground or in-ground.
  • Energy efficiency remains a standout feature, ensuring optimal heating without excessive energy consumption.
  • The durable construction promises extended longevity, even in challenging conditions.
  • The digital controls provide ease of use and precise temperature adjustments.


  • The unit might require professional installation, potentially adding to upfront costs.
  • While its BTU output suits many pool sizes, extremely large pools require a more powerful unit.

5. Hayward W3HP50HA2 HeatPro Heat Pump

Hayward, a brand synonymous with quality pool equipment, presents the W3HP50HA2 HeatPro Heat Pump, which seamlessly marries efficiency with style.

Renowned for its durability and high performance, this beige-colored heat pump not only blends well with most pool surroundings but also promises a prolonged swimming season.

Hayward’s W3HP50HA2 HeatPro Heat Pump, with its top-tier features and reliable performance, reiterates the brand’s commitment to quality.

For pool owners looking for a dependable, efficient, and quietly operating heat pump, this product emerges as a compelling choice.

Its durability means it’s an investment that will serve you for many swimming seasons to come.

If a seamless blend of function and form is what you’re after, the Hayward W3HP50HA2 should be high on your list of considerations.

Key Features:

  • Efficient Performance: Hayward’s HeatPro series is known for its efficient heating, and the W3HP50HA2 is no exception. It ensures quick, consistent, and efficient pool heating, enhancing your swimming experience.
  • Quiet Operation: The W3HP50HA2 boasts an acoustic compressor cover and fan blade, ensuring that while your pool gets heated, the peace around your backyard remains undisturbed.
  • Durable Construction: The heat pump is housed in an ultra-gold corrosion-resistant evaporator fin, which protects it from external elements and ensures a longer lifespan.
  • Digital LED Control Panel: The user-friendly digital control panel allows for easy temperature monitoring and adjustment, giving users complete control over their pool’s temperature.
  • Compact Design: Its design ensures it does not occupy excessive space, making it suitable for various pool setups and sizes.


  • Efficient and consistent heating ensures an enhanced swimming experience.
  • The pump operates quietly, maintaining a serene poolside atmosphere.
  • The ultra-gold corrosion-resistant build ensures durability and a longer product life.
  • User-friendly digital controls provide an effortless operation.
  • Its compact and stylish beige design makes it a subtle yet effective addition to your pool setup.


  • The beige color, while neutral, may be different from everyone’s aesthetic preference.
  • Professional installation might be recommended for optimal performance, leading to potential additional costs.

6. Raypak Crosswind Heat/Cool Electric Pool Heat Pump 61K BTU, 208/230V

Raypak has always been a household name when it comes to pool equipment, and the Crosswind Heat/Cool Electric Pool Heat Pump is a testament to the brand’s dedication to innovation and quality.

Efficiency and versatility, this heat pump ensures that your pool remains at the desired temperature, regardless of the season.

The Raypak Crosswind Heat/Cool Electric Pool Heat Pump is a valuable addition for those seeking an all-year-round pool temperature solution. With its dual functionality and energy-efficient design, it not only promises savings on utility bills but also ensures a comfortable swimming experience.

Its robust construction offers peace of mind. For those in search of a reliable, efficient, and user-friendly pool heat pump, the Raypak Crosswind emerges as a top contender.

It’s a worthy investment for any pool owner aiming for the perfect swim, irrespective of the weather.

Key Features:

  • Heat and Cool Functionality: Unlike many traditional pool heat pumps, the Crosswind offers both heating and cooling options. This dual functionality ensures optimal pool temperature during scorching summers and chilly winters.
  • Energy Efficient: Designed with energy conservation in mind, the 61K BTU output ensures effective heating without exorbitant energy bills.
  • Durable Construction: Raypak ensures longevity with corrosion-resistant evaporator fins and a robust cabinet, protecting the heat pump from the elements and daily wear and tear.
  • Digital Control Interface: The user-friendly digital control panel allows for effortless temperature adjustments and monitoring, giving you precise control over your pool’s environment.
  • Quiet Operation: Raypak’s advanced engineering ensures the heat pump operates with minimal noise, maintaining a peaceful poolside ambiance.


  • Dual heat and cool functionality cater to year-round pool temperature needs.
  • Energy-efficient design offers substantial savings in the long run.
  • A sturdy build guarantees durability and longevity.
  • Intuitive digital controls make for a hassle-free user experience.
  • Operates silently, ensuring an uninterrupted and serene pool environment.


  • It may require professional installation for optimal performance.
  • The 61K BTU might not be sufficient for larger pools or extremely cold conditions.

Tips for Choosing

Determine Your Needs:

  • Pool Size: Larger pools require more powerful heat pumps. Ensure you know your pool’s capacity in gallons to select an appropriately sized heat pump.
  • Desired Temperature: Different climates and personal preferences might mean you need a more powerful heat pump.

Energy Efficiency:

  • Look for a heat pump with a high coefficient of performance (COP). The higher the COP, the more efficient the unit.
  • Energy Star-certified pumps are generally more efficient.

Heat and Cool Options:

Consider models that are both heat and cool, especially if you live in a region with extreme temperature fluctuations.

Durability & Materials:

  • Opt for models with corrosion-resistant materials, especially if you have a saltwater pool.
  • Titanium heat exchangers resist corrosion and are often recommended.

Digital Controls:

Choose a heat pump with an easy-to-use digital control interface. This allows for precise temperature adjustments and monitoring.

Noise Level:

Some heat pumps can be noisy. If your pump is near your home or a neighbor’s, consider one designed for quiet operation.


Have a clear budget in mind, but remember that investing in a more efficient model can save on operational costs in the long run.

Brand Reputation:

Go for reputable brands known for reliability and durability. Check customer reviews and ratings.

Installation and Maintenance:

  • Consider professional installation to ensure optimal performance.
  • Check how easy it is to access parts that might need regular cleaning or maintenance.


A good warranty can save you a lot in the long run. Ensure you understand the terms and what’s covered.

Climate Consideration:

In cooler climates, you might want a heat pump designed to operate efficiently at lower outside temperatures.

Compatibility with Existing Systems:

Ensure the pump integrates well with your current pool system, including filters, plumbing, and electrical setups.

Safety Features:

Look for safety features like automatic shut-offs, secure covers, and locking options.

Environmental Impact:

Some pumps use refrigerants that are more environmentally friendly than others.

By considering these factors, you’ll be better equipped to choose the pool heat pump that best meets your needs, ensuring a warm and comfortable swimming experience.


What is a pool heat pump, and how does it work?

A pool heat pump captures heat from the outside air and transfers it to your pool water. It uses electricity to operate the compressor and fan but doesn’t directly generate heat, making it more energy-efficient than other heaters.

How is a heat pump different from other pool heaters?

Unlike gas heaters that produce heat by burning fuel or electric heaters that generate heat directly, heat pumps transfer existing heat from the air to the pool, which is more energy-efficient.

Are pool heat pumps suitable for cold climates?

While heat pumps work best in warmer climates, there are models designed to operate efficiently in cooler temperatures. However, their efficiency might decrease as the temperature drops.

How much can I expect to pay in operating costs for a pool heat pump?

Operating costs vary based on electricity rates, pool size, desired temperature, and local climate. However, heat pumps are generally more cost-effective than gas heaters in the long run.

How long does a pool heat pump typically last?

With proper maintenance, a good quality pool heat pump can last 10-15 years.

Do heat pumps work for both in-ground and above-ground pools?

Yes, but ensure you select the right size and model for your specific pool type and size.

Can I install a pool heat pump myself?

Have a professional install your heat pump to ensure optimal performance safety and validate the warranty.

How noisy is a pool heat pump?

Noise levels vary among models. If noise is a concern, consider models designed for quiet operation or check the decibel rating.

Do heat pumps work at night or in cloudy conditions?

Yes, as long as there’s heat in the air, the pump can operate. However, efficiency might be slightly reduced in cooler conditions.

Can a pool heat pump cool the water as well?

Some models offer both heating and cooling functions, which can be useful in hot climates where pool water might get too warm.

What maintenance is required for pool heat pumps?

Regularly clean debris from the evaporator fins and maintain proper water chemistry. Occasionally, you should check the refrigerant level.

Is it more environmentally friendly to use a heat pump than other heaters?

Generally, yes. Heat pumps use electricity efficiently by transferring heat rather than generating it, resulting in lower carbon emissions compared to gas heaters.

Remember, while these FAQs provide a general overview, it’s always a good idea to consult with a pool professional or manufacturer for specifics related to your individual needs and product choices.


Selecting the pool heat pump for your swimming sanctuary is an essential decision, that impacts both the enjoyment of your pool and your energy bills.

Whether you’re considering the energy efficiency of the Hayward models, the versatility of Raypak’s offerings, or the innovative features of other brands, it’s crucial to consider your specific needs, local climate, and pool size.

With the right research and the knowledge provided in this guide, you’ll be well-equipped to make an informed choice, ensuring many seasons of comfortable and efficient swimming.

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