10 Best Intex Pool Heaters of 2025

Tested and Reviewed: Top 10 Intex Pool Heaters deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Intex

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

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Editor's bottom line:

“This intex pool heaters is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

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
Includes a 1.25-inch hose attachment point, a bypass valve, 1 adaptor A, and 1 adaptor B for a 1.50-inch hose connection
Constructed of heavy-duty UV stabilized PVC; Suitable for above-ground pools up to 8000 gallons; Folds for compact winter storage

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Picked by 397 people today

9.5

Intex

Intex 47'x47' Solar Pool Water Heater Mat for 8,000 Gallon Above Ground Swimming Pool with Hose Attachment 2 Adaptors and Bypass Valve, Black (3-Pack)

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Main Highlights

Premium Solar Technology: Uses solar technology to increase temperature of the pool water by approximately 5 degrees to 9 degrees Fahrenheit depending on weather condition
Made for Above Ground Pools: Suitable for above-ground pools up to 8000 gallons; Ideal for large pool sets that require regular maintenance as a reliable solar pool heater
Versatile Filter Pump: Compatible with filter pump up to 1/2 hp or pump flow rate that is less than 2500 gallons per hour; Powered solar heater made for specific flow rate
Convenient Solar Heater: Easy and economical to use with eco-friendly solar technology; Solar-powered heater made for simple deployment without hassle in your backyard
Pool Heater Specs and Inclusions: Solar water heater includes two adaptors B for 1 1/2" (38mm) hose connection, One 1/4" hose attachment points, Bypass valve; Simple hook up; Dimensions: 47.25 x 47.25 inches; Weight: 6 pounds; Quantity: 3

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9.5

MICOE

MICOE 35,000 BTU Smart Swimming Pool Heat Pump, Electric Pool Heater for 12,000 Gallons Above Ground & Inground Pools, App-Controlled Heating & Cooling, 220–240V

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Main Highlights

High-Capacity & Saltwater Ready Heating: 35,000 BTU high-efficiency heating system designed for 824 ft above-ground or in-ground pools (up to 12,000 gallons). Features a corrosion-resistant titanium heat exchanger for safe, efficient heating of filtered saltwater and freshwater pools.
Extended Swimming Season Performance: Engineered to operate reliably in ambient temperatures from 32°F to 109°F, delivering water temperatures up to 104°F under optimal conditions. Ideal for extending your swimming season into early spring and late fall.
Smart App & Panel Control: Easily adjust temperature and heating schedules via the onboard control panel or mobile app. Heating range: 46104°F; Cooling range: 4582°F. Built-in auto-defrost function ensures stable operation in cooler conditions. For best results, start heating approximately 12 hours in advance.
Energy-Efficient Professional Heat Pump: Powered by an advanced compressor and titanium heat exchanger, this air-source pool heat pump provides fast, consistent heating while significantly reducing energy consumption compared to traditional gas pool heaters.
Ultra-Quiet, Durable & Safe Design: Operates at a low noise level of approximately 50 dB, ensuring a peaceful swimming environment day or night. The rugged ABS housing resists corrosion, fading, and cracking in high heat and humidity.
Durable & Safety-Enhanced Housing: Constructed with high-strength ABS housing, the Micoe pool heat pump resists corrosion, fading, and cracking in demanding poolside environments. Designed for long-term outdoor use in high heat and humidity, with integrated insulation for enhanced operational safety and durability.
Tip: In cooler seasons, using a pool insulation cover helps minimize heat loss and improve heating efficiency.

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9.2

Varpoolfaye

Varpoolfaye 16000 BTU Swimming Pool Heat Pump 5000 Gallon Electric Pool Heater for Above Ground Pool 5KW Heating or Cooling WiFi Control Timer Pool Heater 120V 60Hz

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Main Highlights

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, it achieves rapid and stable heating from 59-104°F and cooling 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
Energy Efficient and Cost Effective : Our 120v pool heater achieving a COP of 4.3 is an energy-efficient heating system that works by extracting heat from the ambient air and transferring it to our fresh or salt water pool water, with minimal electricity, more cost-effective than gas or traditional electric heaters
Quiet and Safe Operation: Equipped with additional soundproofing, above ground pool heater operates at a low 50dB noise level, allowing us to enjoy a peaceful swimming experience at home, also designed with water-electric separation for protecting our family
Easy installation: Pool heater comes with two DN32-38 mm connectors and a 118 inch power cord, making installation a breeze. For any inquiries during use, refer to the manual or our store for assistance

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9.0

TURBRO

TURBRO 18,000 BTU Swimming Pool Heat Pump, Electric Pool Heater for Above-Ground Pools and Spas up to 6,000 Gallons, Titanium Heat Exchanger, 5.5 COP, IPX4-Waterproof, 110-120V, Manatee M18

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Main Highlights

Extended Swim Seasons: Heat or cool your pool to maintain comfort from spring to fall; enjoy programmable timer functions; cooling temp range of 46-82°F and heating temp range of 59-104°F; set your desired water temp in ambient temp from 41-109.4°F
Cost-Effective Performance: Delivers 18,000 BTU output with a 5.5 COP rating; air source technology utilizes ambient heat for outstanding efficiency, which saves up to 40% on energy costs compared to natural gas heaters
Built to Perform: Advanced titanium heat exchanger improves heat transfer efficiency while resisting corrosion to be compatible with saltwater pools; includes a four-way valve for seamless switching between heating and cooling modes
Universal Pool Compatibility: Compact and portable design works great with inflatable pools, frame pools, small spas, and in-ground pools; fits round pools up to 16 ft or rectangular pools 12x20 ft; suitable for pools up to 6,000 gal
Quick Setup: Includes hose clamps, hose connectors, drain outlet adapter, and a detailed user instruction; just connect the hoses, plug it in, and start using with a simple panel, no professional help required; water hoses and pool filters not included
Safe Operation: IPX4 waterproof rating; GFCI plug; auto-defrost function intelligently melts ice off the coils; multiple integrated sensors monitor performance, display error codes, and auto-shut down when needed
Substantial Packaging Upgrade: Heavy-duty reinforced packaging helps prevent shipping damage; due to the product's weight, shipment will be made via pallet for added security during transit
Please Note: Reaching your desired water temperature may take a few days rather than immediate results; we recommend using insulation and windproofing such as pool covers and windbreaks; please provide your pool details for help choosing a right model

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8.8

AQUASTRONG

AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 5000 Gallons

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Main Highlights

All-Season Pool Comfort: Featuring innovative dual-mode temperature control, this heat pump precisely heats water between 59104°F or within 5983°F. By maintaining consistent thermal regulation, it extends swimming seasons by up to 6 months while delivering year-round comfort for pool enjoyment.
Professional Thermal Performance: Featuring a 16,000 BTU high-output heating module, this 4-season system is designed for 5,000-gallon pools. The precision thermostat maintains ±2°F temperature accuracy by continuously monitoring ambient conditions, ensuring consistent comfort throughout the year.
Energy Efficiency Redefined: With a high 5.5 COP, this ultra-efficient heat pump employs a powerful engine to ensure consistent energy savings. In comparison with conventional electric heating, it slashes energy consumption by 70% and provides 40% more savings than natural gas alternatives.
Quiet Operation & Defrost: With ultra-quiet technology, the operating sound is maintained at 3848 dB, which is quieter than a whisper. You can enjoy the comfort brought by the heat pump heating without being affected by any noise.Intelligent auto-defrost system that automatically removes ice buildup without manual intervention.
Easy to Assemble: This heat pump comes with both 1.25" hose adapters and 1.5" conversion kits for easy installation, completed in under 10 minutes. The panel supports multi-mode smart control, complemented by a 3-year comprehensive warranty and lifetime technical support.

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8.6

STPFFOT

STPFFOT Electric Pool Heater for Inground & Above Ground Pools 11KW 220V, Hot Tub Heaters with Digital Touch Screen, SPA Water Thermostat Swimming Pool Warmer

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Main Highlights

PLEASE NOTICE - NOT PLUG AND USE! Since this product is a high-power 11KW device, it is NOT powered by a plug but by hard wiring. Therefore, please find a licensed electrician to install it, guaranteeing safety and compliance (220V required). Not applicable for salt water.
POWERFUL PERFORMANCE: This electric pool heater is designed for inground & above-ground pools up to 1,200 gallons, it requires a minimum flow rate of 15 GPM (Requires a circulation pump greater than 1hp). With 11kw power, 50A 220V (split 2 phase), and 1.5 NPT inlet/outlet, this heater can heat a 1,000-gallon pool to 86°F in 2.5 hoursAt an ambient temperature of 72°F
SMART TOUCHSCREEN CONTROL: The SPA heater is equipped with a digital touchscreen display, allows precise control over heating time (116 hours) and temperature (60130). Easily switch between and and monitor water flow and heating status for seamless operation
EFFICIENT & DURABLE HEATING ELEMENT: The hot tub heater uses advanced 316 stainless steel heating tubes which offer faster heat conduction and long-lasting performance, with higher resistance to rust than 304 stainless steel, ensuring your pool stays warm and inviting year-round
ADVANCED SAFETY FEATURES: Built with multiple protections, including fuse safety, anti-dry burn, automatic shutdown for water shortage, and temperature-controlled start/stop. Enjoy peace of mind while keeping your pool heated
INSTALLATION REQUIRED: Circulation pump (1 Hoursepower), 1.5" NPT SCH40 pipes & fittings, 60A breaker, water filter (optional), Wire: 6AWG

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8.3

Intex

Intex 47 Inch x 47 Inch Solar Pool Heater Mat for 8,000 Gallon Above Ground Pool with Hose Attachment and Bypass Valve, Black (2 Pack)

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Main Highlights

Above ground pool heater mat uses solar technology to increase the temperature of the pool water by approximately 5 degrees to 9 degrees Fahrenheit depending on weather condition
Compatible with any filter pool pump up to 1/2 horsepower or a pump flow rate of less than 2,500 gallons per hour, ensuring it can seamlessly integrate into your existing pool system
Crafted from sturdy vinyl material that allows the solar water heater to withstand extensive use, guaranteeing a long product lifespan without frequent replacements or repairs
Suitable for above ground pools with water capacities of up to 8,000 gallons, making it an adaptable and cost-effective solution to heat pools of varying sizes while ensuring optimal performance
Dimensions of the solar heater mat measure 47.25 x 47.25 inches, offering extensive coverage and ensuring efficient heat distribution in larger above-ground pools

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8.1

FIVECUBS

Portable Water Heater 2000W, Pool Heater - Immersion Heater with Digital Thermometer, Upgraded Magnesium Oxide Heating for Fast Heating, for Small Pools, Bathtubs, Buckets, Tanks

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Main Highlights

PROFESSIONAL SAFETY & AUTO SHUT-OFF This immersion water heater is your ultimate safety partner. The intelligent system automatically powers off the 2000W heating element once water hits the perfect temp of 165°F (75°C), preventing scalding risks. The durable stainless steel build resists rust. Remember: Always fully submerge this bucket heater in water before plugging into a 110V outlet to avoid damage or fire hazard.
RAPID 2000W HEATING POWER Say goodbye to cold water! Our 2000W high-efficiency portable water heater rapidly takes the chill off, warming up 5 gallons in just minutes. It's the perfect pool heater for inflatable pools, small stock tanks, and buckets. The perforated guard maximizes heat dispersion for faster, more even heating. Pro Tip: For larger tubs, use multiple units on separate circuits to speed up the process.
ULTIMATE PORTABILITY FOR ANY SCENE Your go-to heating solution anywhere! This lightweight and compact immersion heater is ideal for camping, farms, garages, or bathrooms. Use it effortlessly as a hot tub heater for portable spas, a pool warmer for kiddie pools, or to heat water for chores and pets. Critical: Keep it 3+ feet away from gases or flammables during operation.
SMART LCD TEMPERATURE MONITORING Precision heating at a glance! The built-in digital thermometer displays real-time water temperature, so you never have to guess. A clear power indicator light lets you know it's working. Just immerse, plug in, and monitorits that easy! Always ensure no people or pets are in the water while this pool heater is running.
COMPLETE KIT & WORRY-FREE WARRANTY Everything you need is in the box: the FIVECUBS immersion heater, LCD thermometer, and user manual. It makes a practical gift for anyone. Your satisfaction is 100% guaranteed. Our US-based support team is ready to assist you with any questions or needs.

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8.1

Horizon

Solar Pool Heater Dome – Black SunCOIL for Above Ground & Intex Pools – Free Connection & Diverter Valve Kit – Fast & Efficient Sun-Powered Heating – 5-Year Warranty

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Main Highlights

Enjoy a Warmer Pool Without the High Energy Bills! Looking to heat your pool naturally and extend your swimming season? The SunCOIL Solar Pool Heater Dome uses free energy from the sun to warm your water, making every swim more comfortable.
Efficient Solar Heating for Above Ground Pools Designed for above-ground pools and Intex-style soft-sided pools, this solar-powered pool heater helps extend your swimming season by naturally warming the water using the suns energy.
Harness the Suns Power for Faster Heating The clear dome cover traps heat, while the black coil tubing absorbs and transfers that warmth directly to your pool waterjust like how a car warms up on a sunny day!
Adjustable for Maximum Sun Exposure With folding legs, you can easily tilt the dome for the best angle to soak up the sun, giving you quicker, more efficient heating all day long.
Easy Setup with FREE Connection Kit Includes a diverter valve to control water flow and even lets you bypass the heater when vacuuming your poolno extra hassle required!
Built to Last Backed by a 5-Year Warranty Made with durable, weather-resistant materials, the SunCOIL is designed to handle the elements and keep your pool warm for years to come.

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Our Best Overall Choice

Best Choice

9.7

Intex

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

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

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
Includes a 1.25-inch hose attachment point, a bypass valve, 1 adaptor A, and 1 adaptor B for a 1.50-inch hose connection
Constructed of heavy-duty UV stabilized PVC; Suitable for above-ground pools up to 8000 gallons; Folds for compact winter storage

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