In this post, we are going to discuss about the best pool heaters. If you are looking for a Top pool heaters, then there are plenty of choices available in the market. However, most of the users experience headaches when deciding what to choose. This is precisely where we will be helping you. We will be guiding you through some of the best pool heaters based on quality and popularity. Most of our choices are economically viable and won’t cause a dent in your pocket.

When searching for the best pool heaters we considered over a 48 different pool heaters. From there, we narrowed our list down to the top 10 pool heaters. All the choices that are presented are affordable and can be purchased on amazon. From the research work we have conducted, we are of the opinion that the best choice of pool heaters for an average customer would be 1500W Immersion Heater, Gesail UL-Listed Bucket Water Heater with 304 Stainless-steel Guard, Submersible Bucket Heater with Thermostat and Auto Shutoff, Perfect for Home Travel and Winter Job.

Best pool heaters

Image
Product Title
Score

FibroPool FH055 In Ground Swimming Pool Heater
9.9

SunHeater S120U Universal Solar Pool Heater 2 by 20-Feet, Black
9.4

EcoSmart SMART POOL 27 Electric Tankless Pool Heater, 27kW, 240 Volt, 112.5 Amps with Self Modulating Technology
9.3

SSR SSRA-100 Solar Sun Rings Pool Water Heater w/ Anchors (3 Pack)
8.6

SunHeater Pool Heating System Two 2’ x 20’ Panels – Solar Heater for Inground and Aboveground Made of Durable Polypropylene, Raises Temperature, 6-10°F, S240U
8.5

Goplus Solar Dome Swimming Pool Heater Above Ground, Pool Solar Heater, Sun Heater
8.2

Sun2Solar Blue 18-Foot Round Solar Cover | 800 Series Style | Heat Retaining Blanket for In-Ground and Above-Ground Round Swimming Pools | Use Sun to Heat Pool Water | Bubble-Side Facing Down in Pool
7.7

Climate Shield OSCS-HC Pool Heater Cover
7.5

Pentair 461059 Master Temp 125K BTU Natural Gas Swimming Pool Heater
7.3

1500W Immersion Heater, Gesail UL-Listed Bucket Water Heater with 304 Stainless-steel Guard, Submersible Bucket Heater with Thermostat and Auto Shutoff, Perfect for Home Travel and Winter Job
6.6

FibroPool FH055 In Ground Swimming Pool Heater


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FibroPool FH055 In Ground Swimming Pool Heater

$1,929.95  in stock
1 new from $1,929.95
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Amazon.com
as of February 26, 2022 11:38 am

Features

  • 100% Titanium heat exchanger
  • Quick disconnect piping, 1 1/2" pvc and 17 Amps power-220 volts
  • Digital display and controller
  • 16" x 40" footprint, slim fit
  • US Department of Energy top Energy Efficient System, 25 cents per hour

SunHeater S120U Universal Solar Pool Heater 2 by 20-Feet, Black


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SunHeater S120U Universal Solar Pool Heater 2 by 20-Feet, Black

$199.87
$147.77  in stock
2 new from $147.77
4 used from $108.08
Free shipping
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Amazon.com
as of February 26, 2022 11:38 am

Features

  • Simple DIY installation; for in ground or above ground pools
  • Installs on roof, rack, ground or fence
  • Patented web design for maximum exposure to sun's rays
  • Uses existing pool pump
  • Raises pool water temperature 6-10 degrees F

EcoSmart SMART POOL 27 Electric Tankless Pool Heater, 27kW, 240 Volt, 112.5 Amps with Self Modulating Technology


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EcoSmart SMART POOL 27 Electric Tankless Pool Heater, 27kW, 240 Volt, 112.5 Amps with Self Modulating Technology

$999.00
$891.12  in stock
3 new from $891.12
6 used from $490.46
Free shipping
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Amazon.com
as of February 26, 2022 11:38 am

Features

  • Flow Activation
  • Eco smart Pool Heaters are compact and easy to install for a new or existing pool
  • Set your temperature digitally to increments of 1-Degree. Set it and forget it.
  • Compatible with Eco smart Remote Control. Activation Flow - 12 +/- 2 GPM
  • Can be used as an alternative to or booster to heat pump.

SSR SSRA-100 Solar Sun Rings Pool Water Heater w/ Anchors (3 Pack)


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SSR SSRA-100 Solar Sun Rings Pool Water Heater w/ Anchors (3 Pack)

$97.84
$85.28  in stock
4 new from $85.28
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Amazon.com
as of February 26, 2022 11:38 am

Features

  • HEAT YOUR POOL - Solar Sun Rings are passive solar swimming pool heating devices, constructed from two layers of U.V. resistant vinyl. The upper clear layer directs the suns rays onto the bottom blue layer which absorbs about 50% of the sunlight, converting it to heat. The remaining sunlight filters through the ring into your pool water.
  • WARMING DISCS - The majority of heat loss from a pool comes from the water surface at night. Solar Sun Rings do not cover the entire surface of your pool; therefore it allows heat to escape. To help keep the warm water in your pool at night we recommend you use additional insulation such as solar fish or a solar blanket.
  • WHAT'S INCLUDED - Each unit contains 6 magnets that are used to attach the rings together. Do not over inflate. Do not use as a flotation device.
  • SOLAR ACTIVATED - Use the Solar Sun Rings to provide heat to your swimming pool from the sun. Swim comfortably without wasting energy
  • PLEASE NOTE - These Solar Sun Rings are NOT a solar cover or a replacement for a solar cover. These are floating disc heating devices.

SunHeater Pool Heating System Two 2’ x 20’ Panels – Solar Heater for Inground and Aboveground Made of Durable Polypropylene, Raises Temperature, 6-10°F, S240U


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SunHeater Pool Heating System Two 2’ x 20’ Panels – Solar Heater for Inground and Aboveground Made of Durable Polypropylene, Raises Temperature, 6-10°F, S240U

$299.99  in stock
2 new from $299.99
Free shipping
Buy Now
Amazon.com
as of February 26, 2022 11:38 am

Features

  • SOLAR POOL HEATER – The SunHeater Solar Pool Heating System allows you to capture free heat from the sun’s rays to effectively raise your pool water temperature. It’s an efficient and cost-effective method to heat your pool.
  • EXTENDS POOL SEASON – Your pool’s pump pushes the water through the panel’s many tubes where it’s warmed by the sun and then returned into the pool. This system can raise the water temperature 6-10 degrees F and extend your pool season by weeks!
  • EASY TO INSTALL – This pool solar heater uses your existing filtration system and has 4 end caps, 2 elbows for flex hose connection, 6 stainless steel hose clamps, 1 roll of Teflon tape, and rubber connector hoses.
  • TUBE ON WEB DESIGN – The tube-web-tube design allows the SunHeater to capture the most sun possible, maximizing square footage. It offers rigid flexibility, allowing panels to expand and contract with changing temps, giving it the strength needed to last.
  • DIMENSIONS – The SunHeater Solar Pool Heater includes two 2’ x 20’ panels, made of durable polypropylene. It’s a universal system that works for pools up to 31’ round or 18’ x 36’.

Goplus Solar Dome Swimming Pool Heater Above Ground, Pool Solar Heater, Sun Heater


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Goplus Solar Dome Swimming Pool Heater Above Ground, Pool Solar Heater, Sun Heater

$149.99
$139.99  in stock
1 new from $139.99
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Amazon.com
as of February 26, 2022 11:38 am

Features

  • ☀️ Heat your pool in the environmentally friendly way, No electricity or gas connections
  • ☀️ Extend your swimming season with warm water and heat your pool to a warm, comfortable temperature
  • ☀️ Space saving and aesthetically pleasing when compared to solar panels
  • ☀️ A protective cover is included to protect the dome when not in use
  • ☀️ Solar powered swimming pool heater, Connects to 1.5 inch hoses

Sun2Solar Blue 18-Foot Round Solar Cover | 800 Series Style | Heat Retaining Blanket for In-Ground and Above-Ground Round Swimming Pools | Use Sun to Heat Pool Water | Bubble-Side Facing Down in Pool


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Sun2Solar Blue 18-Foot Round Solar Cover | 800 Series Style | Heat Retaining Blanket for In-Ground and Above-Ground Round Swimming Pools | Use Sun to Heat Pool Water | Bubble-Side Facing Down in Pool

$77.98  in stock
1 new from $77.98
Buy Now
Amazon.com
as of February 26, 2022 11:38 am

Features

  • ATTRACTIVE BLUE DESIGN - Sun2Solar solar blankets are made from a film of thousands of tiny bubbles, which work together to collect and retain heat both at night and on those chilly days. The blue color provides an appealing look while also using the sun’s rays to help warm your swimming pool.
  • MINIMIZE WATER EVAPORATION - The use of a solar cover helps in preventing up to 95% of pool water evaporation. When not enjoying a refreshing swim, keeping your pool covered lessens the vast amount of water lost into the environment. Fill up your swimming pool less and enjoy it more!
  • JUMP INTO WARMTH - Show friends and family your bravery by jumping in without the standard toe dip. Enter the swimming pool confidently knowing the Sun2Solar solar cover has kept the water warm just for you. It’s easy to put on and take off allowing more time for showing off.
  • HEAT RETENTION - After everyone has called it a day with wrinkled fingers from too much fun in the sun, make sure to place this solar cover back atop the water. Don’t lose all of that warmth generated throughout the day when the sun sets. Assure your pool’s temperature does not drop too much by protecting it at night through use of a solar blanket.
  • TRIM TO FIT - Your pool may be uniquely shaped and getting the right fit is as easy as finding a marker and sharp pair of scissors. Have the bubbles facing down to the water and trace a line on the cover showing where you should cut off the additional material. Do so confidently knowing this won’t affect the manufacturer’s warranty---they understand.

Climate Shield OSCS-HC Pool Heater Cover


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Climate Shield OSCS-HC Pool Heater Cover

$61.74  in stock
10 new from $61.18
1 used from $50.24
Free shipping
Buy Now
Amazon.com
as of February 26, 2022 11:38 am

Features

  • One Size Fits All These Swimming Pool Heaters: Hayward: H-Series & LoNox Jandy (Laars): LX/LT, LX1, Hi-E2, Lite2 Pentair: Master Temp & Max-E-Therm Raypak: Millvilot, Digital and LoNox Lochinvar: Energy Rite. Color may vary
  • Mesh inserts on each side for ventilation
  • Non woven lining to absorb moisture and prevent polyvinyl from sticking
  • Hook and loop to adjust around existing plumbing
  • Elastic openings to go around exhaust pipes (Size: 37.5"L x 30.5"W x 36"H)

Pentair 461059 Master Temp 125K BTU Natural Gas Swimming Pool Heater


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Pentair 461059 Master Temp 125K BTU Natural Gas Swimming Pool Heater

$2,250.00  in stock
1 new from $2,250.00
Buy Now
Amazon.com
as of February 26, 2022 11:38 am

Features

  • Master Temp 125K BTU
  • Package Dimensions: 43.0 L x 28.0 H x 30.0 W (inches)
  • That's suitable to heat pools or spas up to 15,000 gallons.
  • Natural Gas

1500W Immersion Heater, Gesail UL-Listed Bucket Water Heater with 304 Stainless-steel Guard, Submersible Bucket Heater with Thermostat and Auto Shutoff, Perfect for Home Travel and Winter Job


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1500W Immersion Heater, Gesail UL-Listed Bucket Water Heater with 304 Stainless-steel Guard, Submersible Bucket Heater with Thermostat and Auto Shutoff, Perfect for Home Travel and Winter Job

$45.99  in stock
1 new from $45.99
1 used from $43.04
Free shipping
Buy Now
Amazon.com
as of February 26, 2022 11:38 am

Features

  • High Power: 1500W, 120V(MUST USE 15A OUTLET, THIS HEATER IS 12.5A CURRENT) travel immersion water heater, High power for quickly heating, heats 5 gallons of water in few minutes, portable immersion heater will heat water continuously over 180 degrees F and towards boiling(It can't boil water).greatly saving your time. Note:people can't be in the water while the heater is working.
  • Thermostat and Auto Shut off - The middle stainless steel tube contains a thermal overload safety switch, when water reaches a certain temperature(about 180-194 degrees F), immersion heater for water can automatically cycle on and off to maintain water temperature. It will not overheating and save power.Dry burning will auto shut off power to avoid catching fire.
  • 304 Stainless-steel Guard - The heavy duty 304 stainless-steel guard on the electric bucket heater protects the heating element from directly contacting persons or animals. The holes on the guard help release heat into the water faster.
  • Simple Operation - Immerse in water at proper level. Plug into any grounded wall outlet. Check power indicator light in plug to make sure the water bucket heater is on. then the portable water heater starts working. Warning: the cord and handle can't be submerged in water.
  • US safety standards, 12-month warranty. Package included: 1 pack bucket heater + Manual.

There are plenty of products available in the market that has differing features serving a different purpose. We are sure that the above-mentioned product review certainly helps you in making a well-informed decision. We hope that things would have worked out for you and this article would have helped you to get the best pool heaters. However, if by some chance, the options we have provided do not interest you, then you must consider this Sun2Solar Blue 18-Foot Round Solar Cover | 800 Series Style | Heat Retaining Blanket for In-Ground and Above-Ground Round Swimming Pools | Use Sun to Heat Pool Water | Bubble-Side Facing Down in Pool as well.