Top 10 Best Pool Heater Review [2022]

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Are you looking for Pool Heater Reviews? Our experts found 45690 number of feedback online for "Pool Heater" and shortlisted them. This suggestions is created for those looking for their ideal Pool Heater. On selected products for the Best Pool Heater you will see ratings. The rating matrix we have generated is based on user ratings found online. Take a look -

Best Pool Heater
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Comparison Chart for Best Pool Heater

In this article we've included our suggestions for the Pool Heater after analyzing 45690 reviews.

NoProductScoreAction
1Raypak 266, 000 BTU Digital Electronic Ignition Natural Gas Pool Heater9.6Buy on Amazon
2IIS 3KW 220V 240V Electric Water Heater Thermostat SPA Bath Heater Pump9.6Buy on Amazon
3Hayward W3H150FDN Universal H-Series 1509.2Buy on Amazon
4Hayward W3HP21404T HeatPro 1409.2Buy on Amazon
5HISVICON Immersion Water Heater Bucket Heater 1500W Portable Water Heater for Pool with Stainless Steel Guard and Digital LCD Thermometer Suitable for Non-Conductive containers Such as bathtubs8.8Buy on Amazon
6Smart Pool S601 Pool Solar Heaters8.6Buy on Amazon
7FibroPool FH055 In Ground Swimming Pool Heater8.4Buy on Amazon
8Sun2Solar Blue 16-Foot-by-32-Foot Rectangle Solar Cover - 1200 Series - Heat Retaining Blanket for In-Ground and Above-Ground Rectangular Swimming Pools - Use Sun to Heat Pool - Bubble-Side Down8.2Buy on Amazon
9DEWENWILS Outdoor Smart Wi-Fi Outlet Box8.2Buy on Amazon
10Raypak 406, 000 Btu Digital Natural Gas Pool Heater with Cupro Nickel Ray-0149418.2Buy on Amazon

Table Of Content:

1. Raypak 266, 000 BTU Digital Electronic Ignition Natural Gas Pool Heater

  • Part Number: 009217
  • Model Number: P-R266A-EN-C
  • LCD digital display provides accurate temperature
  • Monitors operational status as well as service diagnostics
  • PLEASE NOTE: Item is unable to be shipped to state of California

2. IIS 3KW 220V 240V Electric Water Heater Thermostat SPA Bath Heater Pump

  • Note:Suitable for pools up to 1000 gallons in coastal climates。Material: Metal;Voltage: 220-240V/50-60Hz;Power: 3KW;Current: 14A;Phase Parameters: Single Phase;NOTE:One interface is 50mm, the other port is 32mm, please note the size of the pipe before use.
  • Inlet size:1.
  • Heating fit for thermostat liner material is 316 # stainless steel pipe and electric resistance,corrosion resistance (chlorine corrosion),and durable.
  • The product is easy to operate, provides a mechanical fit for thermostat switch, you can set the temperature of temperature technology.
  • The product is small, suitable for: hot tub & swimming pool equipment and it is easy to install in the bathtub at the bottom of the circulating massage pipe.

3. Hayward W3H150FDN Universal H-Series 150

  • BEST FOR: In-ground pools and spas with a surface area up to 400 ft.
  • 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.

4. Hayward W3HP21404T HeatPro 140

  • BEST FOR: In-ground pools that are used regularly and benefit from maintaining an ideal consistent temperature.
  • ECONOMICAL HEATING: Using the surrounding air to heat the pool, HeatPro is more economical than propane, natural gas and electric heaters for maintaining the ideal water temperature.
  • UNPARALLELED DURABILITY: Ultra Gold corrosion-resistant technology provides unparalleled durability, even in harsh coastal environments.
  • CORROSION RESISTANT: Titanium heat exchanger ensures maximum heat transfer and provides excellent salt water and chemical corrosion resistance.
  • TRUSTED BRAND: With over 80 years of experience, Hayward is an industry leader in manufacturing advanced pool equipment.

5. HISVICON Immersion Water Heater Bucket Heater 1500W Portable Water Heater for Pool with Stainless Steel Guard and Digital LCD Thermometer Suitable for Non-Conductive containers Such as bathtubs

  • Immediate heating] The bathtub heater has a rated power of 1500W, which can quickly heat 5 gallons of water.
  • Safe and reliable] The pool heater has an automatic power-off function.
  • Easy operation] You need to completely immerse the immersion water heater in water, and then turn it on.
  • Precautions] The main points that are easy to miss when using the heater: 1.
  • Wide application] Portable water heater can be used in bathtubs, inflatable swimming pools, wooden barrels, washbasins, washing in winter, camping, traveling, etc.

6. Smart Pool S601 Pool Solar Heaters

  • Keep your pool warm with a polypropylene heat collector.
  • 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)

7. FibroPool FH055 In Ground Swimming Pool Heater

  • 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

8. Sun2Solar Blue 16-Foot-by-32-Foot Rectangle Solar Cover - 1200 Series - Heat Retaining Blanket for In-Ground and Above-Ground Rectangular Swimming Pools - Use Sun to Heat Pool - Bubble-Side Down

  • 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.
  • MINIMIZE WATER EVAPORATION – The use of a solar cover helps in preventing up to 95% of pool water evaporation.
  • JUMP INTO WARMTH – Show friends and family your bravery by jumping in without the standard toe dip.
  • 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.
  • 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.

9. DEWENWILS Outdoor Smart Wi-Fi Outlet Box

  • HIGH POWER LOAD- Max 40 Amp 120-277VAC 2HP load, ideal for outdoor/indoor heavy duty applications like water heaters,pool pumps,fountains,spa,mower etc.
  • REMOTE & VOICE CONTROL-Control connected electrical devices by your smart phone from anywhere or by your voice commends(compatible with Alexa & Google Assistant); no hub required (only 2.
  • OUTDOOR RATED- Metal cover and waterproof pad design,prevent rainwater from flowing into the junction box along the aperture, free yourself from the hassle of going outside to turn off or store devices in bad weather.
  • EASY TO INSTALL&SET – Wi-Fi enabled to use your existing wireless router with no setup, or monthly charges, illustrated instruction help you to install and set it easily, and then you could share it with family members.
  • WARM AFTER-SALES SERVICE- One year warranty provided,if you face any technical issue, please feel free to contact us to get professional help.

10. Raypak 406, 000 Btu Digital Natural Gas Pool Heater with Cupro Nickel Ray-014941

  • Part Number: 014941
  • Model Number: P-R406A-EN-X
  • Cupro-nickel gas pool and spa heater
  • Pagoda design ensures heater stays active in harsh weather conditions
  • Microprocessor controlled thermostat

How To Choose The Best Pool Heater

Does the thought of finding a great Pool Heater stress you out? Has your mind been juggling between choices when it comes to buying Pool Heater in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Pool Heater for themselves. We understand the stress associated with the buying process!

Since you’re here, you are obviously curious about Pool Heater. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.

There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.

But that’s not always easy, right? That's why we've taken time to compile a list of the best Pool Heater in today's market, on your behalf, so that there will be no more worries for you.

How did we come up with the list, you ask? How did we create this buying guide?

  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Pool Heater currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-

  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.


Top Pool Heater brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.

  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Pool Heater based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Pool Heater before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Pool Heater they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Pool Heater, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Pool Heater before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Pool Heater will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Pool Heater if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Pool Heater on the market, the products that got mostly negative ratings get filtered and discarded.
These are the criteria we have chosen our Pool Heater on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.

Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Pool Heater featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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