If you are shopping pool heater brands, then you probably have checked it out on various places online. We understand that you are looking for that one best pool heater brands that fulfills all your demands considering its price, usability, and durability. If this is what you are looking for, great! Jump straight to our discussions.

We are sure that many models, brands, and companies selling pool heater brands are available in the market and it will leave you in a state of confusion as you can’t decide which one to opt. So to make things easier for you we have compiled a list of top-rated pool heater brands you can choose from along with their benefits and key aspects. Though all the choices in the list are amazing, We would recommend using Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, 3.5KW@120-Volt as it is a high-quality product and is available at a reasonable price. With good quality and pretty smart features, you will definitely love this product. However, all the other pool heater brands discussed in the list are equally wonderful and pocket-friendly. In this article, we have only shared the best products that guarantee high quality and backed by top manufacturers or brands.

Best pool heater brands

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Product Title
Score

SunHeater Heating System, Includes Two 2’ x 20’ Panels (80 sq. ft.) – Solar Heater for Aboveground Pools, Made of Durable Polypropylene, Raises Temperature Up to 15°F – S421P, Black
9.8

EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology
9.5

ecosmart ECO 18 Electric Tankless Water Heater, 18 KW at 240 Volts with Patented Self Modulating Technology,White
9.2

Black Outdoor Solar Dome Inground &Above Ground Swimming Pool Water Heater New
8.9

Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, 3.5KW@120-Volt
8.3

Eccotemp L10 2.6 GPM Portable Tankless Water Heater, 1 Pack, White
8.2

Eccotemp i12-LP water heater, 4 GPM, Black
7.6

Eccotemp FVI12-LP Liquid Propane Gas Tankless Water Heaters, White
7.5

EcoSmart SMART POOL 27 Electric Tankless Pool Heater, 27kW, 240 Volt, 112.5 Amps with Self Modulating Technology
7.2

Zodiac R0366200 Heater Control Assembly Replacement for Zodiac Jandy Lite2LJ Pool and Spa Heater
6.5

SunHeater Heating System, Includes Two 2’ x 20’ Panels (80 sq. ft.) – Solar Heater for Aboveground Pools, Made of Durable Polypropylene, Raises Temperature Up to 15°F – S421P, Black


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SunHeater Heating System, Includes Two 2’ x 20’ Panels (80 sq. ft.) – Solar Heater for Aboveground Pools, Made of Durable Polypropylene, Raises Temperature Up to 15°F – S421P, Black

$299.99  in stock
3 new from $299.99
1 used from $180.35
Free shipping
Amazon.com
as of May 6, 2021 11:24 pm

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 aboveground 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 to the pool. This system can raise the water temperature up to 15°F and extend your pool season by weeks!
  • EASY TO INSTALL – This solar pool heater uses your existing filtration system & comes with the necessary plumbing fixtures to connect to a rigid wall aboveground pool using flex hoses (hard plumb installations will require additional parts not included).
  • TUBE-ON-WEB DESIGN – The tube-on-web design allows 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 – This Sunheater Solar Pool Heater System includes two 2’ x 20’ panels (80 sq. ft) and is perfect for heating aboveground pools that measure up to 31’ round or 18’ x 36’ oval.

EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology


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EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology

$277.00
$193.25
 in stock
8 new from $191.26
2 used from $177.17
Free shipping
Amazon.com
as of May 6, 2021 11:24 pm

Features

  • Lifetime warranty
  • Save up to 60-percent on your water heating cost with an ECOSMART electric tankless water heater
  • Never run out of hot water with an ECOSMART tankless water heater
  • Patented Self Modulating Technology and design
  • ECOSMART tankless water heaters are 99.8-percent energy efficient.Uniform Energy Factor:0.98

ecosmart ECO 18 Electric Tankless Water Heater, 18 KW at 240 Volts with Patented Self Modulating Technology,White


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ecosmart ECO 18 Electric Tankless Water Heater, 18 KW at 240 Volts with Patented Self Modulating Technology,White

$499.00
$368.44
 in stock
25 new from $340.00
11 used from $258.41
Free shipping
Amazon.com
as of May 6, 2021 11:24 pm

Features

  • The product is highly durable
  • The product is easy to use
  • Manufactured in China
  • Copper and stainless components
  • Lifetime warranty for residential use

Black Outdoor Solar Dome Inground &Above Ground Swimming Pool Water Heater New


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Black Outdoor Solar Dome Inground &Above Ground Swimming Pool Water Heater New

$270.58  in stock
8 new from $189.99
Amazon.com
as of May 6, 2021 11:24 pm

Features

  • High Quality And Brand New. Solar Powered Swimming Pool Heater
  • Heat Your Pool In The Environmentally Friendly Way .No Electricity Or Gas Connections
  • Space Saving And Aesthetically Pleasing When Compared To Solar Panels .Extend Your Swimming Season With Warm Water And Heat Your Pool To A Warm, Comfortable Temperature
  • A Protective Cover Is Included To Protect The Dome When Not In Use .Connects To 1.5 Inch Hoses
  • Specifications Color: Black Material: PP, PC And PE Hose. Product Size: 22.4"X22.4"X8.7"(LXWXH) .Product Weight: 11.2lbs. Length Of Long Hose: 38.6". Length Of Short Hose: 14.5" .Package Include: 1 X Solar Dome , Swimming Pool Water Heater,

Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, 3.5KW@120-Volt


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Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, 3.5KW@120-Volt

$189.00
$158.00
 in stock
16 new from $158.00
2 used from $136.54
Free shipping
Amazon.com
as of May 6, 2021 11:24 pm

Features

  • Can provide hot water for one sink at 0.5 GPM in warmer climates
  • Requires 1 x 30 amp breaker and 10 AWG wire
  • For one sink at 0.5 GPM in colder climates the POU 6 is recommended
  • Amperage Draw 29 amp. kW - 3.5 kW
  • Connection Fittings 1/2" NPT

Eccotemp L10 2.6 GPM Portable Tankless Water Heater, 1 Pack, White


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Eccotemp L10 2.6 GPM Portable Tankless Water Heater, 1 Pack, White

$248.93  in stock
10 new from $248.93
Amazon.com
as of May 6, 2021 11:24 pm

Features

  • Includes 9' CSA approved gas regulator and hose for use on a standard 20 lb grill style tank
  • Includes stainless steel rain cap; 74,500 BTU's
  • Includes 1/2" NPT to garden hose adapter
  • 20 minute automatic safety shutoff timer (resets when water stops, then starts again)
  • Gas type: Liquid propane, CSA regulator for use with standard 20 lb. grill propane tank

Eccotemp i12-LP water heater, 4 GPM, Black


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Eccotemp i12-LP water heater, 4 GPM, Black

$490.00
$369.00
 in stock
18 new from $369.00
2 used from $216.77
Free shipping
Amazon.com
as of May 6, 2021 11:24 pm

Features

  • Whole home indoor, gas powered tankless water heater, rated at 4 GPM that activates only on demand and no pilot light needed, reducing energy consumption
  • Sleek, modern design with black tempered glass front panel featuring an easy to use LED display controls
  • Features fully automatic temperature controls with an energy saving mode and child lock technology
  • Safe electronic ignition system; Plugs into standard 110v electrical outlet with UL-listed cord
  • Uses standard 1/2" NPT water fittings and comes with horizontal venting allowing for a convenient and quick installation

Eccotemp FVI12-LP Liquid Propane Gas Tankless Water Heaters, White


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Eccotemp FVI12-LP Liquid Propane Gas Tankless Water Heaters, White

$399.00
$378.08
 in stock
4 new from $378.08
Amazon.com
as of May 6, 2021 11:24 pm

Features

  • Whole home indoor, gas powered tankless water heater, rated at 3.6 GPM that activates only when in use, making it an energy saver.
  • For indoor installation with safe, efficient power ventilation and perfect for any small home, cabin or apartment.
  • Easy to read digital temperature display, on a compact and space-saving design with minimal noise output.
  • Safe electronic ignition system; plugs into standard 120v electrical outlet with UL-listed cord.
  • Uses standard 1/2" NPT water fittings and is equipped with easy to use manual water temperature controls.Minimum 0.65 GPM flow rate

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

$857.52  in stock
2 new from $852.92
1 used from $641.15
Free shipping
Amazon.com
as of May 6, 2021 11:24 pm

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.

Zodiac R0366200 Heater Control Assembly Replacement for Zodiac Jandy Lite2LJ Pool and Spa Heater


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Zodiac R0366200 Heater Control Assembly Replacement for Zodiac Jandy Lite2LJ Pool and Spa Heater

$239.88
$219.88
 in stock
11 new from $219.88
Amazon.com
as of May 6, 2021 11:24 pm

Features

  • Heater control assembly replacement
  • Fits Zodiac Jandy Lite2LJ pool and spa heater models 125, 175, 250, 325, 400

So, These were our complete list of best pool heater brands you can find online. As you would not want to spend your hard earned money again and again, we have made this list with extensive research and review to help you get the best product in your hand. So, you can decide accordingly by comparing the features of different pool heater brands and select the best among others.