In this post, we are going to discuss about the best inground pool heaters. If you are looking for a Top inground 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 inground 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 inground pool heaters we considered over a 41 different inground pool heaters. From there, we narrowed our list down to the top 10 inground 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 inground pool heaters for an average customer would be SSR SSRA-100 Solar Sun Rings Pool Water Heater w/ Anchors.

Best inground pool heaters

Image
Product Title
Score

Smart Pool S601 Pool Solar Heaters, Pack of 1, Black
9.8

FibroPool FH055 In Ground Swimming Pool Heater
9.4

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

Hayward W3H150FDP Universal H-Series 150,000 BTU Pool and Spa Heater, Propane
8.8

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
8.5

SSR SSRA-100 Solar Sun Rings Pool Water Heater w/ Anchors
8.1

Hayward W3H400FDN Universal H-Series 400,000 BTU Pool and Spa Heater, Natural Gas
7.7

SSR SSRA-100 Solar Sun Rings Pool Water Heater w/ Anchors (3 Pack)
7.5

Raypak 406,000 BTU Digital Electronic Ignition Natural Gas Pool Heater
7.3

XtremepowerUS Swimming Pool DIY Solar Panel In-Ground/Above-Ground Heating System 4' ft x 20' ft Spa Pool Heater
6.9

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


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

$289.00  in stock
3 new from $289.00
1 used from $182.56
Free shipping
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Amazon.com
as of February 25, 2022 5:37 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)

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 25, 2022 5:37 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

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
Buy Now
Amazon.com
as of February 25, 2022 5:37 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.

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

$2,199.00  in stock
4 new from $2,199.00
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Amazon.com
as of February 25, 2022 5:37 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.

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

$269.99
$245.99  in stock
1 new from $245.99
Buy Now
Amazon.com
as of February 25, 2022 5:37 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.

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

$45.50
$33.95  in stock
3 new from $33.95
1 used from $26.56
Free shipping
Buy Now
Amazon.com
as of February 25, 2022 5:37 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 W3H400FDN Universal H-Series 400,000 BTU Pool and Spa Heater, Natural Gas


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Hayward W3H400FDN Universal H-Series 400,000 BTU Pool and Spa Heater, Natural Gas

$3,799.00  in stock
6 new from $3,799.00
Buy Now
Amazon.com
as of February 25, 2022 5:37 am

Features

  • BEST FOR: In-ground pools and spas with a surface area up to 1,200 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 400,000 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.

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
$85.93  in stock
4 new from $85.93
Buy Now
Amazon.com
as of February 25, 2022 5:37 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.

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

$3,039.99
$2,729.99  in stock
3 new from $2,716.99
Buy Now
Amazon.com
as of February 25, 2022 5:37 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

XtremepowerUS Swimming Pool DIY Solar Panel In-Ground/Above-Ground Heating System 4′ ft x 20′ ft Spa Pool Heater


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XtremepowerUS Swimming Pool DIY Solar Panel In-Ground/Above-Ground Heating System 4' ft x 20' ft Spa Pool Heater

 out of stock
Buy Now
Amazon.com
as of February 25, 2022 5:37 am

Features

  • Premium Solar Pool Heater - The XtremepowerUS 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!!
  • Superior Material - Made from precompounded polypropylene, a process which increases the materials resistance to UV light (lengthens service life substantially)
  • Help Extend Pool Season - The pool 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! (pls note pool pump not included)
  • Tube on Web Design - The tube-web-tube design allows the sun heat 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
  • Dimension - The Solar Pool Heater include 4' ft x 20' ft panel, made of durable polypropylene (Solar heater features 80 square feet of solar panels) Installation kit required (Sold Separately)

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 inground pool heaters. However, if by some chance, the options we have provided do not interest you, then you must consider this Hayward W3H400FDN Universal H-Series 400,000 BTU Pool and Spa Heater, Natural Gas as well.