The 10 best heat pumps for pools of 2025

CLEAN AND GREEN: The FH270 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 15,000 gallons and above ground pools up to 27 foot round or 18 by 33 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 13"x38"x27", offering a wide range of mounting options. Conveniently installs with included 1 1/2 inch compression fittings on a 240 volt circuit

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

Enhance your heating: Pool heater for inground pools with a high-pressure compressor delivering up to 30,000 BTU (COP 5.8), ideal for pools up to 8000 gallons (14-23 ft)

Dual modes: (heating 46°F-104°F, cooling 46°F-82°F) 120v pool heater ensure year-round comfort

WiFi app control: Pool heater heat pump offers remote temperature and scheduling

Low power consumption: Air-source tech ensures efficiency and quiet operation (50 dB)

Simple installation: Pool heat pump with a titanium heat exchanger, compatible with freshwater or saltwater, includes 1.5-inch connectors and a 126-inch power cord

CLEAN AND GREEN: The FH135 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 7,500 gallons and above ground pools up to 18 foot round or 12 by 24 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. Conveniently installs with included 1 1/2 inch compression fittings

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

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

Swim Comfortably Longer: Heat pools up to 8000 gallons or 18 ft in diameter, keeping the water warm and inviting throughout the season.

Eco-Friendly Efficiency: Inverter technology adjusts power usage as needed, reducing energy consumption without compromising performance.

Smart WiFi Control: Use our app to control the heater remotely, adjust schedules, and set temperatures with ease.

Heavy-Duty Components: The titanium heat exchanger resists corrosion, even in saltwater, providing consistent heating.

Durable Weather Protection: The galvanized steel and evaporator shield guard against weather damage, keeping the pump efficient year-round.

Quick Installation Process: Install the heat pump in 30 minutes or less with no need for professional help or voltage conversion.

Safety You Can Trust: Leakage protection plug, flow-switch, and sensors ensure safe operation, providing you with a effortless pool heating solution.

Reliable in Any Weather: Engineered to perform consistently in harsh conditions, this heat pump protects critical components for long-term durability.

Detailed Specs: 30,000 BTU heat capacity, C.O.P efficiency: 6.0, Power: 110-120 V / 60 Hz. Product size: 35.31" × 13.88" × 21.98". Weight: 90.4 lbs.

[A better way to extend the swimming season]: A warm pool for your kids, pets and the whole family! What you need is an efficient, low operating cost heating system - an ECO POOLTECH pool heating pump for your pool that extends play for months! **Verified performance, no false claims **: As a responsible brand, ECO POOLTECH ensures all data is based on tested results, with no inflated claims.

[Save Money]: Base on heat pump technology, the EU50S heat pump absorbs energy from the air and transfers it into the water. So the operation only requires very limited electric input, hence its high efficiency and heat conversion rate can reach a score of COP 5.62. In other words, for every cent of electricity spent, 5.44 times heat is generated!

[Ideal for Above Ground Pools]: The Pool heat pump EU50S is designed for above ground pools with up to 4000 gallons of water (No bigger than 15ft round or 9x18ft rectangular). This unit can operate at outdoor temperatures of 40ºF to 105 ºF, under optimal operating conditions the pool can be heated up to 100ºF.

[Easy to Install]:The pool heater EU50S allowing fast and easy hookup without professional installation. Just hook up several quick connectors, then plug and play. No need tools, no need plumber.

[Built in flow sensor] The machine is equipped with a water flow sensor, which can automatically control the working time of the heater through the timing setting of the water pump.Pure titanium heat exchanger safe for salty water. Intelligent control system, easy to operate.

Acoustic compressor cover and profiled fan blade ensures quiet operation and efficient performance

Ultra-Gold corrosion resistant evaporator fin for extreme durability especially in coastal environments

Titanium heat exchanger designed for maximum heat transfer, efficiency and reliability

Durable injection molded UV-resistant body panels that are impervious to rust and deterioration

2in x 2 1/2in CPVC Union Plumbing Connections - Common union for installation or service, adapts to larger plumbing recommended for greater efficiencies

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

Extend Your Pool Season: Build for pools up to 13,000 gallons (both above-ground and in-ground), this heat pump uses smart inverter technology to maintain a comfortable pool temperature while keeping energy costs low.

Works in Low Temperatures: Engineered for reliable operation in ambient temperatures as low as 15℉, this heat pump allows you to enjoy a cozy pool experience throughout the year with proper plumbing and a pool cover.

Smart Technology: With the integrated WiFi module, you can remotely monitor, adjust settings, and schedule automatic operation, ensuring your pool is at the desire temperature before use.

Versatile Heating Performance: Featuring a titanium spiral heat exchanger, this heat pump offers superior efficiency and is ideal for various pool types, including saltwater and mineral pools, ensuring reliable heating in any water condition.

Built to Last: Constructed with full galvanized steel housing, this unit is designed to endure harsh weather, providing enhanced durability for stable, long-lasting performance and increased lifespan.

Advanced Safety Features: The multi-sensor design monitors performance to maintain optimal operation, preventing overheating, pipeline blockages, and electrical leakage, keeping your pool and equipment safe.

Specifications: Voltage: 220-240V / 60Hz. Heat Capacity: 40,000 BTU. Dimensions: 37.4" L x 14.6" W x 27.7" H. Weight: 134 lb.