As pool owners well know, a reliable pool heater can make all the difference in ensuring your swimming experience is comfortable and enjoyable, even during cooler months. With numerous brands on the market, it can be challenging to select the perfect one that balances efficiency, durability, and value for money. Whether you are looking for energy-efficient heat pumps or powerful gas heaters, the top brands consistently deliver exceptional performance and have earned the trust of consumers worldwide. For a comprehensive look at some of the leading pool heater brands, see the list below.
Illustration of pool heater
Best brands of pool heater in 2025
Hayward
Hayward is a leading brand in the pool equipment market, renowned for its high-performance pool heaters. The company offers a range of energy-efficient options, including gas heaters and electric heat pumps, such as the Hayward HeatPro Series, which can reduce energy costs by up to 70% compared to gas heaters. Hayward's products are backed by innovative technologies, including microchannel technology and variable-speed heat pumps, which maximize energy and cost savings. With a strong presence in North America, Hayward holds a significant market share, and its products are favored for their reliability and efficiency, as evidenced by its #1 position in the highly attractive pool market. Hayward's commitment to innovation and customer satisfaction is further highlighted by its extensive network of over 1,700 authorized service centers.
Pentair
Pentair is a leading brand in the pool heater market, renowned for its efficient, durable, and affordable products. The company's Max-E-Therm® High Performance Heater boasts a 96% thermal efficiency, making it a top choice for pool owners. Pentair's heaters, such as the MasterTemp 125, offer 82% thermal efficiency and are certified for low NOx emissions, highlighting their commitment to energy savings and environmental sustainability. With a strong presence in North America, Pentair dominates the market, contributing significantly to the sector's growth, projected to reach USD 4.57 billion by 2032 at a CAGR of 2.85%. Pentair's innovative products, such as the UltraTemp ETi™ Hybrid Pool Heater, combine pool heat pumps and gas-fired heaters, ensuring optimal performance and efficiency. You can discover more about Pentair's pool heating solutions.
Jandy
Jandy is a highly respected manufacturer of pool equipment, particularly renowned for its efficient and reliable pool heaters. Their JXi gas heater exceeds the Department of Energy's gas standards with an impressive 84% thermal efficiency, leading to significant energy and cost savings. The VersaTemp Heat/Chill Pump, equipped with SoundShield(tm) Technology, offers energy-efficient and eco-friendly heating and cooling, regulating pool temperatures with minimal noise. Jandy's heaters, such as the LXi and Legacy LRZ models, feature advanced hydraulic designs and user-friendly control panels, enhancing the overall efficiency and performance of pool heating systems. With a market share of 25% in residential pool pumps, Jandy's products are valued for their enhanced efficiency and reliability.
Raypak
Raypak is renowned as one of the top producers of pool heaters, with five of their models featured in Forbes' "Top 10 Best Pool Heaters of 2023," including the #1 ranked Raypak Digital Cupro-Nickel Propane 266,000 BTU Pool Heater. These heaters are praised for their high-performance features, such as continuous spark ignition, premium cupro-nickel heat exchangers, and digital displays. Raypak's products are ideal for both residential and commercial pools, offering reliable and energy-efficient solutions. The company's commitment to innovation and sustainability is reflected in their market dominance, with North America accounting for 48.1% of the global swimming pool heaters market in 2023. Raypak's heaters are backed by up to a three-year warranty, ensuring customer satisfaction and trust. For more detailed information, explore their professional pool and spa heaters.
Sta-Rite
Sta-Rite, a renowned brand under the Pentair umbrella, is highly regarded for its exceptional pool heaters, known for their energy efficiency and reliability. In the pool heater market, Sta-Rite products are favored for their innovative technology and durable construction, contributing to the brand's significant market share. For instance, the swimming pool heaters market, which includes Sta-Rite products, is projected to grow from USD 3.55 billion in 2023 to USD 4.57 billion by 2032, with a CAGR of 2.85% during the forecast period. The residential segment, where Sta-Rite excels, dominated the market with a significant share in 2023, driven by consumer preference for energy-efficient heating solutions. Sta-Rite's commitment to sustainability and customer satisfaction has solidified its position as a leading producer in the industry.
AquaCal
AquaCal is a leading manufacturer of swimming pool heat pumps, renowned for its innovative and high-performance products. Since 1981, AquaCal has been at the forefront of the industry, offering a full range of units that meet various heating needs. The company's ThermoLink(r) Heat Exchanger is a key feature that sets it apart, making AquaCal the #1 heat pump manufacturer. AquaCal's products are energy-efficient, durable, and innovatively designed, with the air source heat pump segment expected to exhibit a CAGR of 5.24% over the forecast period. Their units are particularly popular in regions like North America, where they contribute significantly to the market growth.
Rheem
Rheem Manufacturing Company is a leading global producer of high-quality pool heaters, known for their reliability, efficiency, and innovative technology. Founded in 1925 by brothers Richard and Donald Rheem, the company has expanded its product line to include a wide range of heating, cooling, and water heating solutions. Rheem's pool heaters, such as the Digital Gas Pool and Spa Heater, feature advanced technologies like inverter technology and low NOx models, ensuring energy efficiency and compliance with stringent environmental standards. With a strong presence in North America, where it holds the largest market share, Rheem continues to innovate and meet customer needs across residential and commercial sectors.
Lochinvar
Lochinvar is a leading manufacturer of high-efficiency pool and spa heaters, offering the EnergyRite series with models ranging from 150,000 to 400,000 Btu/hr. These heaters are known for their fast, reliable heating and dependable operation, featuring commercial-grade heat exchangers and optional Cupro-Nickel heat exchangers. The EnergyRite heaters also come with advanced displays and soft touch controls, and are available with ASME construction and indoor/outdoor venting options. Acquired by A. O. Smith in 2011, Lochinvar's products have continued to expand the company's global water heating platform, particularly in regions like China where energy-efficient technologies are in high demand. Lochinvar's high-efficiency products have seen significant growth, with sales increasing at a rate of 8% over the five years preceding the acquisition.
FibroPool
FibroPool is a leading brand in the pool heating system market, renowned for its high-quality and efficient heat pumps. The company is among the top players in the industry, alongside other notable brands like Hayward, Fluidra, and AquaCal. FibroPool's products align with the growing demand for energy-efficient solutions, a key driver in the pool heating system market that is projected to reach USD 7.53 billion by 2032, with a CAGR of 12.67% from 2023 to 2032. Their heat pumps are favored for both residential and commercial applications, offering reliable performance and significant energy savings. The detailed installation guides and customer support further bolster their market reputation.
Gulfstream
Gulfstream Heat Pumps is a leading brand in pool heat pump innovation, known for its superior technology and high standards in manufacturing. With over 30 years of expertise in pool heating, Gulfstream has invested in top-notch equipment and technology to craft the industry's finest pool heat pumps. Their products feature advanced components such as rifled titanium tubing for maximum heat transfer, digital displays for user-friendly operation, and oversized evaporator coils for enhanced efficiency. Gulfstream's commitment to quality and innovation has established the brand as a trusted name in the industry, particularly with its slim design and stainless steel ball bearing fan motor. Their in-house service department ensures dependable, long-term support for their products.
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