Best Above Ground Pool Heater

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Pop Expert

Looking for the Best Above Ground Pool Heater available to buy right now on Amazon but don’t want to have to do all the research on the pros and cons of the different types of Above Ground Pool Heater?

Pop Expert have put together this list of the top 10 selling Above Ground Pool Heater on Amazon – sorted by overall popularity and positive consumer reviews.

The Pop Expert list of top selling Above Ground Pool Heater is the ideal place to start when you are trying to find the Best Above Ground Pool Heater for your neeeds.

Popular Above Ground Pool Heater on Amazon

Details on the Best Above Ground Pool Heater

Bestseller No. 1
VARMINPOOL 16000BTU Pool Heat Pump for Above Ground Pools, Electric Pool Heater for 5400 Gallons, WiFi Control, Energy-Saving Smart Inverter, Titanium Heat Exchanger, 110V
  • Keep Your Pool Warm: Specially designed for pools up to 5,400 gallons, providing consistent and efficient heating for an extended swim season.
  • Save on Energy Costs: Inverter technology allows continuous operation with lower electricity consumption, keeping your pool warm efficiently.
  • Control from Anywhere: Use the Smart Life APP to adjust temperature, monitor performance, and set schedules remotely via built-in WiFi.
  • Worry-Free Safety Features: The heat exchange compartment is fully insulated from electrical parts, ensuring safety for you and your family.
  • Built for Durability & Easy Setup: Heavy-duty galvanized steel housing stands up to harsh weather. Setup takes under 30 minutes—just plug and play!
Bestseller No. 2
Immersion Water Heater 1800W, Portable Mini Pool Heater, Bucket Heater, Adjustable Thermostat, Real Time Temperature Display, Anti Dry Burn Protection, for Bathtub, hot tub, Inflatable Pools, 120V
  • Safety‑First, Built-To-Last – Automatic shut‑off and dry‑burn protection cut power the instant water runs low, keeping this immersion water heater safe in any bucket, tub, or trough. A 304‑grade stainless‑steel heating rod, reinforced 14‑gauge power cord, and moisture‑sealed PCB packed with premium electronic components all resist corrosion, overheating, and electrical stress. Each portable water heater is individually tested to rigorous safety and durability standards, delivering dependable performance for household baths and farm chores alike
  • Real‑Time Temp Control – See the temperature live and dial in the heat you prefer. Because the probe sits close to the heating tube, setting 120°F yields about 110°F water. The immersion water heater pauses at your setpoint, restarts after a 15 °F drop (factory max 175 °F), and, as a truly portable water heater, keeps baths, buckets, and kiddie pools warm without constant checks
  • 1800 W Efficient Heating – The powerful 1800 W element steadily raises water temperature, adapting to the starting heat and volume of any tub or tank. Perfect for bathrooms, garages, basements, and farm tanks, it warms bathtubs, hot tubs, buckets, pools, and stock tanks on demand. Whether you need an above ground pool heater, a dependable bathtub heater, or a quick‑acting bucket heater, it delivers consistent warmth for everyday comfort or emergency use
  • Plug‑and‑Play Portability – Submerge the heater, place the digital controller on a dry surface beside the container, and plug it into any standard 120 V outlet. A 6.6 ft / 2 m reinforced cord and lightweight design let you move effortlessly among tubs, buckets, stock tanks, and campsite setups—no tools or plumbing required
  • Rugged Stainless Build & Easy‑Clean Guard – The detachable anti‑scald guard protects skin and tubs while letting water circulate freely. Smooth 304‑stainless components on this submersible water heater rinse clean in seconds and shrug off hard‑water scale, keeping your bathtub heater and immersion heater sanitary and ready for every soak
Bestseller No. 3
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
  • 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
On Sale!Bestseller No. 4
Aquastrong 35,000 BTU Inverter Swimming Pool Heat Pump, 9,000 Gallons Electric Pool Heater for Above Ground and Inground Pool, WiFi Capable Timer, Heating and Cooling Pool Heater 120V
  • Extend Your Swim Season: The pool heat pump features a dual-mode heating and cooling system that maintains optimal water temperatures year-round. Precision control ensures heating from 47–104℉ and cooling from 47–83℉, allowing you to enjoy extended swimming sessions through autumn’s crisp chill and spring’s cool mornings.
  • Rapid Heating & APP Control: Engineered for speed and efficiency, it delivers 35,000 BTU warmth in hours, perfect for large pools, up to 9,000-gallon systems, or chilly climates. Take full control via the app & control panel. Adjust temperatures remotely, track energy use, and program heating schedules to fit your lifestyle.
  • Inverter Energy Saving: Intelligent heat pump system featuring full DC variable frequency technology delivers 15.8 COP for maximum heating output. Adaptive frequency conversion algorithm dynamically adjusts power in real-time, achieving 70% energy savings over traditional electric heating and 40% higher efficiency than gas systems.
  • Ultra-Quiet & Auto-Defrost: Variable frequency technology reduces operational noise to just 48 dB, paired with an intelligent defrosting system featuring automatically initiated cycles every 40 minutes that complete the process in just 5 minutes, ensuring uninterrupted winter operation with continuous heating performance.
  • Easy to Assemble: Our heat pump features 3 versatile connection options designed to integrate with all pools, (1.25" & 1.5" hose adapter, 1.5" adapter conversion kit, 1.5" PVC pipe converter), ensuring hassle-free installation and optimal performance. Enjoy peace of mind with our 3-year warranty. Dive into comfort and reliability.
Bestseller No. 5
Immersion Water Heater,with 304 Stainless Steel Cover Intelligent Temperature Control and UL Certification Portable Bucket Heater Heat 5 Gallons of Water in Minutes
  • Safety design: UL certified instant water heater with high-quality stainless steel protective cover, effectively prevent heating elements from direct contact with humans or animals, rust resistant and durable. Our immersion water heaters are designed with intelligent temperature control and automatically cut off the power when the water temperature reaches 75 ° C (165°F).WARNING:When using, first put the water heater into the water, be sure to ensure that the water heater is fully immersed in water, and then plug in the socket. Determine the operation sequence to effectively prevent fire.
  • Fast Heating:1500W high-power electric water heater can heat up to 5 gallons of water in minutes. Heat dissipates to the water faster by flowing through the holes in the guard. The heater needs to be completely immersed in water in working condition. Please take out the immersion water heater before touching the water! WARNING: It is recommended not to use more than one hour, you need to quickly heat a lot of water can use more than one water heater at the same time, But never plug two water heaters into the same socket to avoid causing a fire.
  • Wide Range Of Applications:Our portable pool heater suitable for portable bathtub,mini pool(Using more than one),sink, bucket, washbasin,etc.Make sure the container can hold hot water when using it.This immersion heater is handy and super lightweight, making it perfect for travels and road trips.Note, it is not suitable for using in big swimming pool .WARNING:Environmental problems: The use of the Immersion Water Heater did not operate this appliance within 3 ft (1 m) of any structure,combustible material, or other gas cylinders which increase the risk of fire.
  • Easy To Use :Take Electric Submersible water heater immerse in water at proper level,Plug into any grounded 110V AC outlet. with a digital LCD thermometer, easy to measure water temperature. Check power indicator light to make sure immersion water heater is working .Please note: people and animal can't be in the water while the heater is working.WARNING: Always make sure that the Water Heater is completely immersed in water when using, do not let part of it exposed to the air, which can cause a fire.
  • Satisfactory Service: Lakkzoom immersion heater provides replacement service, when you encounter product quality problems and use problems, please contact us in time, we will provide you with professional and satisfactory service. Our portable water heater contains 1* water heater, 1* digital thermometer, 1* stainless steel cleaning ball, 1* instruction manual, This is a gift for friends and family.

Newest Above Ground Pool Heater

New
NJBVRS Pool Hot Tub Heater 2KW 3KW Swimming Pool Heater SPA Electric Water Heater Pump Bathtub Pool Hot Tub Equipment Water Heater Thermostat(3KW)
  • The product is small and easy to install in the circulation massage pipe at the bottom of the bathtub.
  • The product is easy to operate and offers a mechanical temperature switch to set the temperature according to your usage temperature technology.
  • The product is safe and reliable during movement, equipped with a water flow switch and an ultra-high temperature protection switch.
  • All mechanical control devices are economical and .
  • The inner material of the heating thermostat is 316# stainless steel and electric heating tube, which has good corrosion resistance (chlorine corrosion) and is .
New
NJBVRS Pool Hot Tub Heater 2KW 3KW Swimming Pool Heater SPA Electric Water Heater Pump Bathtub Pool Hot Tub Equipment Water Heater Thermostat(2KW)
  • The product is small and easy to install in the circulation massage pipe at the bottom of the bathtub.
  • The product is easy to operate and offers a mechanical temperature switch to set the temperature according to your usage temperature technology.
  • The product is safe and reliable during movement, equipped with a water flow switch and an ultra-high temperature protection switch.All mechanical control devices are economical and .
  • The inner material of the heating thermostat is 316# stainless steel and electric heating tube, which has good corrosion resistance (chlorine corrosion) and is .
  • The inner tank of the thermostat has good circulation, does not hang slag, and is easy to disassemble.
New
NJBVRS Pool Hot Tub Heater 5.5-18KW Electric Digital Water Heater Thermostat for Pool Bath Heating Auxiliary Digital Display Electric Heater(15KW)
  • Thermostat is suitable for hot spring, swimming pool heating constant temperature system.
  • Can be adjusted according to the required water temperature heating constant temperature.
  • When the water level is lower than the original set value, the system will automatically turn off the power, safe and reliable.
  • Protection device: temperature control protection, water flow switch protection;
  • How it works: Slow heating through water circulation to maintain a constant temperature.
New
NJBVRS Pool Hot Tub Heater Small Bathtub Heater 3KW Constant Temperature Electric Water Heater Automatic Constant Temperature Swimming Pool Bathtub
  • Function description:
  • The M series thermostat is specially designed for massage bathtubs.
  • Adjustable space to create a comfortable environment.
  • The thermostat is installed on the pipe at the bottom of the massage bathtub.
  • When hot water is added to the bathtub, the water pump is started, and the thermostat automatically heats and keeps the temperature in the bathtub at 30-40.
New
NJBVRS Pool Hot Tub Heater 3.3KW Electric Pool Heater Water Swimming Pool SPA Hot Tub Bath Heater Thermostat Heating for Hot Bath Outdoor SPA
  • Compact size, lightweight, must work with circulation system.
  • Suitable for small swimming pool and bath tub.
  • Equipped with high temperature protector, it is safe and reliable when operating.
  • Easy to operate, it provides a mechanical temperature control switch, you can set the temperature according your need.
  • The heater is designed to efficiently maintain the water temperature of a standard bathtub at the preset level of 40. If cold water is started, will be 6 ~ 8 °C / h elevated temperatures