Do you love swimming and want to enjoy swimming in autumn? Do you feel like pool water is too cold? Well, you can easily warm up your pool with the use of pool heaters. In this article, we will have a look at the three most famous and fantastic pool heaters of 2021. Stick to this article, and don’t skip from anywhere. Let’s get started!

Hayward W3HP21104T Swimming Pool Heat Pump Heater:

The popular and powerful Hayward HeatPro Pump is best for pool heating. This pool heater is designed for powerful and quiet performance and includes titanium heater rate exchangers, which provide high resistance against corrosion and rust.


The Hayward HeatPro catches the pool owner’s attention because of its quiet work. The noise and wind resistance are reduced because of the scroll compressor with profiled fan blades and an acoustic compressor cover. Pool owners who want to enjoy live chat with their family and friends and want a quiet environment know that this pool heater will not disappoint them with the noising operation.


The Hayward HeatPro has a heating power of 140,000 BTU and so earned considerable acclaim for its ability to rapidly raise the temperature of the pool and increase the swimming seasons. This pool heater can easily increase the pool’s temperature by 15 degrees in at most one day or two. Maybe it has a high price than other pool heaters, but it worth it for its quiet operation and efficient and reliable heating.

Hayward H-Series Propane Above Ground Pool Heater

Do you own an above-ground pool? Well, Hayward H-Series Propane is recommended for these pools and designed especially for this purpose. The configuration of the Hayward swimming above ground pool heater is provided in both propane and natural gas. Through these heaters, your pool temperature will rise in just a few hours.


This pool heater is only 2 feet long and has 21 inches of slim profile. An electric cord of 120V power is connected with a standard outlet and is easy to customize. A unique induced drafts technology makes sure that the unit is workable even under high windy weather.


Many consumers are pleased with the above-ground pool heater performance, but some notify that the unit has malfunctioned after the initial one-year warranty expiration. The Hayward H100ID1 works best for the 450 square feet (or less) above-ground pools.

Ecosmart US SMART POOL 27 Electric Tankless Pool Heater

Are you short of natural gas line or don’t want to bother propane for your pool heater? Well! The Smart Swimming Pool series by EcoSmart will be the best option for such problems. We can also call these tankless pool heaters. Their space-saving design is considered as another significant benefit; it makes them best for small and large pools. They provide efficient and fast pool heating (pools up to 15,000 gallons).


If you choose an electric pole heater, consider the voltage required to install the heater safely and correctly. The Smart Swimming Pool heaters need assistance from an electric panel of 200 amp; you must attach it with two to three breakers of 50 amp (it is based on the model you are using). This power means that it can generate heat rapidly. The manufacturer reports that it can increase the temperature of 15,000-gallon pool water to 10 degrees in only 13.5 hours.


Happy customers usually describe that Smart Poll electric heaters as silent and small units. It is famous because it is easy to use and has a compact design. The digital control panel permits you to adjust the pool temperature you want. Although some users criticize long-term reliability after the first few years of use, others immediately say that it is an economical choice for an electric pool heater that pumps heat pumps for so long.