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3 Best Pool Heaters for Above-ground Swimming Pools | Solar

When you have a specific list of best performing products, making the right choice as to which one out of them all would be ideal for you becomes so much easier, without a doubt. On the same lines, if you have been looking for the best pool heaters so that you can pick the one that meets your requirements then thank your stars for you are at the right place. Here, we will be talking about the 3 best pool heaters for above-ground swimming pools in detail. The list is an outcome of through research, thereby leaving you with no extra work pertaining to what are the different pool heaters available in the market and what are the features that they possess. Read on to find out what are the best pool heaters that are just perfect for any above-ground pool and what sets them apart from the rest.

SunHeater Aboveground Pool Heating System


Pros & Cons

  • It comes with an easy installation.
  • This heater is extremely cost effective.
  • SunHeater Aboveground Pool Heating System is energy efficient.
  • Its unique tube-on-web design captures the maximum possible heat from the sun
  • Highly durable because the panels expand as well as contract with the change in temperature.
  • A couple of users had to deal with leakage issues.
  • A few users complained of leakage issues despite winterization.

GAME 4721-BB SolarPRO Curve Solar Pool Heater


Pros & Cons

  • It is made of high quality materials thus throwing light on the durability.
  • This is compatible with Intex, Bestways, and most of the above as well as in-ground pools.
  • Its unique curve shape ensures maximum heat collection.
  • This Pool Heater has adjustable and foldable legs that ultimately opens the door for maximum exposure to the sun.
  • Energy efficient
  • Cost effective
  • The aluminium leg might break after heavy usage, as experienced by a few owners of the product.

OKYUK Upgraded High Efficiency 3KW Swimming Pool Heater


Pros & Cons

  • The thermostat operation is fully automated.
  • The thermostat limits the overheating as it comes with an ultra-high temperature protection thermostat switch. This further protects the users against danger.
  • Cost effective
  • Energy efficient
  • It is suitable for small hot spring, an above ground swimming pool and other constant temperature systems as well.
  • Warranty might be a difficulty when the thermostat is to be shipped to countries other than where it is manufactured.

Technical Comparison

ParameterSunHeater Aboveground Pool Heating SystemGAME 4721-BB SolarPRO Curve Solar Pool HeaterOKYUK Upgraded High Efficiency 3KW Water Heater Thermostat
ManufacturerSPQ BrandsGAMEOKYUK
Dimensions48 x 1 x 240 inches27.56 x 5.91 x 44.88 inchesNA
Weight29 pounds18.3 pounds7.7 pounds
Model number / nameS421P4721OKYUK Upgraded High Efficiency 3KW Water Heater Thermostat
Pool typeAbove-ground poolsAbove-ground and most of the in-ground pools as wellAbove-ground pools
Remote compatibleNoNoNo
HeatingThe pump of your pool pushes the water trough the tubes of the panel. Here, the water gets warm as a result of heat received by the sun.It has adjustable and foldable legs that ultimately opens the door for maximum exposure to the sun.Here, the thermostat will first reach the preset temperature, then stop working until the temperature drops a few degrees, and then the thermostat automatically turns on.
Energy efficientYesYesYes
Environment friendlyYesYesYes
DurableHighly durable because the panels expand as well as contract with the change in temperatureMade of high quality materials, hence the durability.Highly durable
PriceUnder $500Under $501Under $502


When it comes to pool heaters, there cannot be a better alternative than solar pool heaters, these heaters are packed with features that one wouldn’t want to miss out on. In addition to being light on your pockets, they are environment friendly, energy efficient and aim at delivering top notch performance. All the pool heaters discussed above are unique in their own way. What is common among them is the manner in which they live up to the expectations of the users. That said, invest in a pool heater that fits your budget and also takes care of your requirements in the best possible manner. As far as the performance of each one of them is concerned, there is absolutely nothing to be worried about. They are totally worth a buy!

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