If you are shopping inground pool heaters, then you probably have checked it out on various places online. We understand that you are looking for that one best inground pool heaters 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 inground pool heaters 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 inground pool heaters you can choose from along with their benefits and key aspects. Though all the choices in the list are amazing, We would recommend using SSR SSRA-100 Solar Sun Rings Pool Water Heater w/ Anchors 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 inground pool heaters 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 inground pool heaters

Image
Product Title
Score

Smart Pool S601 Pool Solar Heaters, Pack of 1, Black
9.9

Hayward W3H150FDN Universal H-Series 150,000 BTU Pool and Spa Heater, Natural Gas
9.4

EcoSmart SMART POOL 27 Electric Tankless Pool Heater, 27kW, 240 Volt, 112.5 Amps with Self Modulating Technology
9.2

FibroPool FH055 In Ground Swimming Pool Heater
8.9

VEVOR Electric Pool Heater 11KW 220V Swimming Pool Electric Heater SPA Heater Electric Assistant Digital fit for Thermostat,Note:You Must Wire This Item Yourself
8.3

Raypak 406,000 BTU Digital Electronic Ignition Natural Gas Pool Heater
8.1

SSR SSRA-100 Solar Sun Rings Pool Water Heater w/ Anchors
7.6

Hayward W3H150FDP Universal H-Series 150,000 BTU Pool and Spa Heater, Propane
7.5

IIS 240V 11KW Electric SPA Pool Heater for Above Ground Inground Pool,Upgrade Portable Pool Water Bath Heater Thermostat Swimming Pool Thermostat Heater Pump
7.2

Black Outdoor Solar Dome Inground &Above Ground Swimming Pool Water Heater New
6.7

Smart Pool S601 Pool Solar Heaters, Pack of 1, Black


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Smart Pool S601 Pool Solar Heaters, Pack of 1, Black

$196.40  in stock
Amazon.com
as of March 23, 2024 1:34 am

Features

  • Keep your pool warm with a polypropylene heat collector. Direct Flow System - One Header Hole for Each Heating Tube
  • Solar heater features 80 square feet of solar panels
  • Pool accessory is perfect for heating any in-ground swimming pool
  • Panel array measures 4 feet wide x 20 feet long. Raises Pool Water Temperature 6-10°F (4-6°C)
  • Installation kit required (Sold Separately)

Hayward W3H150FDN Universal H-Series 150,000 BTU Pool and Spa Heater, Natural Gas


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Hayward W3H150FDN Universal H-Series 150,000 BTU Pool and Spa Heater, Natural Gas

$2,409.00  in stock
7 new from $2,409.00
Amazon.com
as of March 23, 2024 1:34 am

Features

  • BEST FOR: In-ground pools and spas with a surface area up to 400 ft. where natural gas is available. Its low environmental impact makes it ideal for pools and spas located where low-NOx emissions are required.
  • PREMIUM PERFORMANCE: The Hayward Universal H-Series 150,000 BTU Natural Gas Heater delivers fast premium heating performance for years of reliable, long-lasting comfort.
  • CORROSION PROTECTION: The Universal H-Series boasts exceptional protection against corrosion and premature failure caused by unbalanced water chemistry.
  • ENERGY SAVINGS: The efficient, industry-leading design reduces circulation pump run time to provide energy savings.
  • EASY-TO-USE: Intuitive front control panel provides easy operation, service and maintenance.

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
$737.48
 in stock
6 new from $737.48
3 used from $494.82
Free shipping
Amazon.com
as of March 23, 2024 1:34 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.

FibroPool FH055 In Ground Swimming Pool Heater


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FibroPool FH055 In Ground Swimming Pool Heater

$2,195.95  in stock
Amazon.com
as of March 23, 2024 1:34 am

Features

  • CLEAN AND GREEN: The FH255 is powered by clean electricity, reducing the harmful environmental effects and cost of traditional heaters that use natural gas or propane. Our pumps instead move heat from the air into the water, which saves you money and is a breeze to maintain
  • COMPATIBLE WITH: In ground pools up to 10,000 gallons and above ground pools up to 21 foot round or 15 by 30 foot oval. As with all heat pumps, we recommend using in a humid climate down to 50 degrees for best performance. Dry climates are better served by a traditional gas heater
  • HIGH EFFICIENCY: Utilizing high-pressure differential compressors and titanium heat exchangers, FibroPool heat pumps are meticulously designed to be the most energy efficient in their class. You can rest comfortably knowing your family will enjoy years of late season swimming without feeling a squeeze on your electric bill
  • RUGGED DESIGN: Enamel-coated steel chassis is designed to withstand outdoor elements season after season. Slim profile measures just 16"x40"x24", offering a wide range of mounting options. Conveniently installs with included 1 1/2 inch compression fittings
  • EASY OPERATION: Digital control panel with an easy-to-read display offers convenient temperature setting and monitoring. Optional extension cable allows you to mount the control panel in a location that works best for you

VEVOR Electric Pool Heater 11KW 220V Swimming Pool Electric Heater SPA Heater Electric Assistant Digital fit for Thermostat,Note:You Must Wire This Item Yourself


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VEVOR Electric Pool Heater 11KW 220V Swimming Pool Electric Heater SPA Heater Electric Assistant Digital fit for Thermostat,Note:You Must Wire This Item Yourself

 out of stock
Amazon.com
as of March 23, 2024 1:34 am

Features

  • Superior Heater: Power: 11KW, Input Voltage: AC 240V 50/60HZ; Current: 50A; Product Size(L × W × H): 18.7 × 3.9 × 14 inch (475 × 100 × 355 mm). This swimming pool thermostat adopts advanced aluminum-plating zinc plates, effectively avoiding the hurt of exposure to the sun. The liner tank uses 304 stainless steel to feature durable and sturdy performance.
  • Adjustable Temperature: It is convenient for you to observe the change of temperature on the LCD at any time, and you can adjust the setting value easily through the touching screen. The electric SPA heater will automatically control the temperature ranged from 71.6 °F-122 °F (22 °C-50 °C). With the smart temperature sensor, the heating system is always under control and keeps non-fluctuation of the temperature.
  • Intelligent Self-test: The intelligent self-checking function not only can detect automatically to reach the set temperature, but also supervises the operational status of the heater in case of water absence. If the heater has the risk of high temperature, the heating system will stop working. This humanized design helps to keep you secure when you use the machine.
  • Ease To Assemble: The pool thermostat is not complicated to install. We provide you a detailed installation manual and 2 of 1.96inch (50mm) interfaces. Please distinguish the inlet pipe and the outlet pipe during your installation. It is recommended that you connect the water heater with a pump of at least 1.5HP (1.1KW) power.The diameter of the water pipe you use should be 1.5in(38mm) for a smooth flowing.
  • Wide Application: This high-quality electric pool water heater is commonly used indoors and outdoors, especially for swimming pools, SPA pools, and bathtubs. The digital heating system maintains a constant and comfortable temperature. For a better heating effect, you are suggested to use this water heater for a maximum of 1981 Gallon (7.5 CBM) pool equipment. Please do not use the heater in saltwater, acidic water, or alkaline water. Note: Cable wire without plug.

Raypak 406,000 BTU Digital Electronic Ignition Natural Gas Pool Heater


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Raypak 406,000 BTU Digital Electronic Ignition Natural Gas Pool Heater

$3,774.00
$3,399.00
 in stock
8 new from $3,399.00
Amazon.com
as of March 23, 2024 1:34 am

Features

  • Built to withstand various weather conditions, perfect solution for environments requiring efficiency, convenience and versatility.
  • Intermittent spark ignition pilot safety controls. Pilot only comes on when there is a call for heat.
  • Space-age material means the heater won't retain residual heat after it is turned off, allowing it to be installed without the use of costly metal heat sinks.
  • Part Number: 009219 | Model Number: P-R406A-EN-C
  • PLEASE NOTE: Item is unable to be shipped to state of California

SSR SSRA-100 Solar Sun Rings Pool Water Heater w/ Anchors


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SSR SSRA-100 Solar Sun Rings Pool Water Heater w/ Anchors

$44.92  in stock
Amazon.com
as of March 23, 2024 1:34 am

Features

  • Solar Sun Rings are passive solar swimming pool heating devices, constructed from two layers of UV resistant vinyl
  • The upper clear layer directs the suns rays onto the bottom blue layer which absorbs about half of the sunlight, converting it to heat
  • The remaining sunlight filters through the ring into your pool water
  • Do not over inflate or use as a flotation device
  • Coverage: Solar Sun Rings are warrantied to be clear of manufacturing defects for two years and is limited to materials and workmanship.

Hayward W3H150FDP Universal H-Series 150,000 BTU Pool and Spa Heater, Propane


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Hayward W3H150FDP Universal H-Series 150,000 BTU Pool and Spa Heater, Propane

$2,409.00  in stock
7 new from $2,409.00
Amazon.com
as of March 23, 2024 1:34 am

Features

  • BEST FOR: In-ground pools and spas with a surface area up to 400 ft. where natural gas is available. Its low environmental impact makes it ideal for pools and spas located where low-NOx emissions are required.
  • PREMIUM PERFORMANCE: The Hayward Universal H-Series 150,000 BTU Propane Heater delivers premium heating performance for years of reliable, long-lasting comfort.
  • CORROSION PROTECTION: The Universal H-Series boasts exceptional protection against corrosion and premature failure caused by unbalanced water chemistry.
  • ENERGY SAVINGS: The efficient, industry-leading design reduces circulation pump run time to provide energy savings.
  • EASY-TO-USE: Intuitive front control panel provides easy operation, service and maintenance.

IIS 240V 11KW Electric SPA Pool Heater for Above Ground Inground Pool,Upgrade Portable Pool Water Bath Heater Thermostat Swimming Pool Thermostat Heater Pump


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IIS 240V 11KW Electric SPA Pool Heater for Above Ground Inground Pool,Upgrade Portable Pool Water Bath Heater Thermostat Swimming Pool Thermostat Heater Pump

 out of stock
Amazon.com
as of March 23, 2024 1:34 am

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

$288.10  in stock
Amazon.com
as of March 23, 2024 1:34 am

Features

Coloras pictured
Sizeas pictured

So, These were our complete list of best inground pool heaters 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 inground pool heaters and select the best among others.