Looking to extend your swimming season and enjoy the perfect water temperature in your above-ground pool? Investing in a reliable pool heater is the ultimate solution! In this guide, we’ve rounded up the Top 10 Best Above Ground Pool Heaters in 2025 to help you make an informed decision. Whether you’re searching for an energy-efficient option, a budget-friendly choice, or the latest in innovative technology, we’ve got you covered. With so many options available on the market, finding the right pool heater can feel overwhelming, but our detailed reviews and expert recommendations will simplify the process. From solar-powered systems to electric and gas heaters, this list includes the most highly rated and trusted products to keep your pool warm and enjoyable, no matter the season. Dive into our comprehensive guide and discover the perfect heater to elevate your swimming experience in 2025!
Varpoolfaye 30000 BTU Above Ground Pool Heater 8000 Gallon Swimming Pool Heater Pump Heating or Cooling Electric Pool Heater for Inground Pool WiFi Control Schedule 120V
- Powerful Performance: With a high-pressure compressor, pool heater heat pump max output of 30000 BTU, a COP of 5.8, ideal for above ground or in-ground pools up to 8000 gallons, 14/16/18/21/23 foot pool
- Year-Round Comfort: 120v pool heater with both heating (46°F-104°F) and cooling (46°F-82°F) modes, ensuring perfect water temperatures for every season
- Smart WiFi Control: Pool heater for above ground pool easily adjust temperature, schedule, and functions via WiFi using the app for seamless control of your pool
Varpoolfaye 16000 BTU Swimming Pool Heat Pump 5000 Gallon Electric Pool Heater for Above Ground Pool Heating or Cooling WiFi Control Schedule Pool Heaters 120V
- Impressive performance: Pool heater pump with a high-power compressor, titanium heat exchanger max output of 16000 BTU for above pool up to 5000 gallons, heat from 59-104°F and cool from 46-82°F
- Multi-Season use and WiFi control: Electric pool heater has both heating and cooling mode, allowing us to extend swimming season by months and adjust settings via WiFi and set timed on/off anywhere by a mobile app
- Engineering research and development: Limited electrical input, achieving a COP of 4.3, 120v pool heater absorbs energy from the air and transfers it to the water, whether fresh or salt water
higgerllent Pool Heater-3KW 220V Upgrade Thermostat Electric Swimming Pool Heater,Digital Touch Display Energy Efficient Pool Water Heater for Spas, Bathtubs and Above Ground in-Ground Pools.
- This is not a plug and play unit, you will need to have an electrician install it according to the circuit instructions before you can use it. Does not come with extra cables, plugs, circulation pump. Purchase with caution。Pool Heater Saves energy, protects the environment and is suitable for small to medium sized pools and spas.
- FAST HEATING: With a Powerful 3KW Heating Capacity, the Unit Quickly Raises the Temperature of the Pool Water, and the Pool Heater Cycles Around the Preset Temperature, Allowing You to Enjoy a Comfortable Swimming Experience Even in the Cooler Months.
- EASY TO OPERATE: The 3KW 220V Pool Heater Has A Mechanically Coordinated Thermostat Switch That Makes it Easy To Set and Maintain The Ideal Water Temperature. The Intelligent Control System Automatically Starts and Stops The Heater According To The Water Temperature, Saving Energy and Regulating The Water Temperature.
Foinwer 11KW 240V Pool Heater for Above Ground Pool, Electric Swimming Pool Heater with Touchscreeen, Hot Tub Thermostat for Spa, Bathtub, Above Inground Pool, 1500 Gallons (11KW)
- 【Continuously Maintaining Ideal Water Temperature】This electric swimming pool heater features an automatic temperature cycling system. It stops heating when the water reaches the set temperature and resumes when it drops, keeping your above ground pool consistently within the ideal range. This saves time and effort, ensuring worry-free operation
- 【Upgraded Touchscreen Display】The touchscreen control on this pool heater allows for easy operation. You can clearly view the current water temperature and adjust it accurately with a simple touch. The temperature setting range is 22℃～50℃ (72℉～122℉), while the display range is 6℃～53℃ (43℉～127℉), ensuring optimal comfort
- 【Fast Heating, Energy Saving】The 316 stainless steel double heating tubes in our 11KW pool heater provide excellent thermal conductivity, quickly raising the water temperature. The faster heating reduces energy consumption, lowering usage costs. The corrosion-resistant material also increases the durability of the heater for long-term use
Intex 28685E 47 Inch x 47 Inch Solar Pool Water Heater Mat for 8,000 Gallon Above Ground Swimming Pool with Hose Attachment and Adaptors, Black
- Solar heater mat uses solar technology to increase the temperature of the pool water by approximately 5 to 9 degrees depending on the weather
- Features an 11-square-foot surface to absorb the sun’s rays to heat up above-ground pools; Dimensions (L x W): 47.25 x 47.25 inches (flat)
- Simple and economical to use, compatible with filter pumps with up to 1/3 HP or a pump flow rate less than 2,000 GPH; Weight: 6.41 pounds
Varpoolfaye Electric Pool Heater for Inground Pool 30000 BTU Swimming Pool Heater Pump Above Ground Pool Heater 120V 8000 Gallon Heating or Cooling WiFi Control Schedule
- High-Performance Heating: Equipped with a high-pressure compressor, pool heater heat pump delivers up to 30000 BTU with a COP of 5.8, suitable for pools up to 8000 gallons, including 14-23 foot pools
- All-Season Comfort: 120v pool heater offers both heating (46°F-104°F) and cooling (46°F-82°F) modes, ensuring our pool stays at the perfect temperature all year round
- WiFi-Enabled Control, schedule: Inground pool heater easily manage your pool’s temperature, schedule, and other settings through WiFi with the app, providing convenient, remote control for your pool anywhere
Varpoolfaye Pool Heaters for Above Ground Pool 16000 BTU Swimming Pool Heater Pump 5000 Gallon Heating or Cooling Mode WiFi Control Timer 120V 60Hz
- Impressive performance: Pool heater pump with a high-power compressor, titanium heat exchanger max output of 16000 BTU for above pool up to 5000 gallons, heat from 59-104°F and cool from 46-82°F
- Multi-Season use and WiFi control: Electric pool heater has both heating and cooling mode, allowing us to extend swimming season by months and adjust settings via WiFi and set timed on/off anywhere by a mobile app
- Engineering research and development: Limited electrical input, achieving a COP of 4.3, 120v pool heater absorbs energy from the air and transfers it to the water, whether fresh or salt water
Solar Sun Rings 60 Inch Above Ground or Inground Swimming Pool Hot Tub Spa Heating Accessory Circular Heater Solar Cover, Blue (Cover Only)
- Solar Sun Ring is composed of two sheets of vinyl that resist UV and convert solar energy into heat, adding free heat to your pool with only the power of the sun
- Solar blanket cover retains heat at night and reduces evaporation of water and chemicals is compatible with automatic pool cleaners and is not affected by salt or chlorine systems
- Water anchors add stability and weight for storms and windy conditions while the ease of cleaning and storage ensures hassle-free maintenance, which is easy to inflate
villastar Swimming Pool Heat Pump for Above-Ground Pools, Pool Heat Pump 30000 BTU/hr, 110V Electric Pool Heaters Pumps for Inground Pools, Up to 10000gallons Fit 15/18/24 FOOT Pool YC-007-FN110V
- ENJOY LONGER USE:Vilastar above ground pool heater YC-007,high eficiency,energy saving,low operting costs,extended months of fun!It’s your perfect pool water heater solution!There’s nothing better than a warm pool for your loved ones,children,pets,and the whole family!
- COST-SAVING EFFICIENCY:Vilastar’s inground pool heater is meticulously designed for top-tier energy efficiency.With minimal power input needed,it boasts an impressive thermal conversion rate of COP 5.9.Pool heater in essence,for every unit of electricity consumed,it generates 5.9 times more heat!Dive into worry-free swimming without draining your finances or stressing over electric bills.
- Versatile Pool Heat Pump:This swimming pool heaters is ideal for above-ground pools up to 10,000 gallons and underground pools up to 9,000 gallons (suitable for rectangles between 8 x 16 ft and 16 x 32 ft).inground pool heater operates in outdoor temperatures ranging from 19.4ºF to 109.4ºF,heating the pool water to a comfortable 104ºF.
1800W Immersion Water Heater for Pool, Bucket Water Heater for Above Ground Pools & Inflatable Pool & Stock Tank Pool, Submersible Water Heater with Adjustable Thermostat & GFCI, for Bathtub Swimming
- 【1800W FAST & ENDURING HEATING】- The 1800W portable stainless steel immersion submersible water heater has good heat conductivity and can be continuously heated for up to 3 hours. Portable immersion submersible water heater can quickly heat up to 6 gallons of water in minutes. Can be used as above ground pool heater, small pool heater, inflatable pool heater, tank pool heater, bucket heater, bathtub heater. You don’t have to wait for a long heating time to enjoy the warm hot water immediately.
- 【SAFETY PROTECT & WATERPROOF CONSTRUCTION】- The immersion water heater for large above ground pool & small inflatable swimming pool is equipped with ETL certified plug and waterproof construction wiring design to ensure your safety. The immersion heating rod is designed with high quality wire and fully waterproof construction to prevent potential electrical hazards. Ideal for pool water heaters, small pool heaters or inflatable pool heaters. It ensures a safe and enjoyable swimming experience.
- 【304 STAINLESS STEEL】- The immersion pool water heater for bathtub & hot tub is made of high quality 304 stainless steel. Avoids direct contact between the heating tube and water. The heat distribution area is increased, making the water temperature rise faster and more efficient. The immersion pool water heater for bathtub & hot tub is fast heating speed, can withstand high temperature. Not easy to break or deformation, suitable for long-term heating use. Reducing the possibility of danger.
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