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Top 18 Best Pool Heaters For Above Ground Pools for 2022!

David Raum
  Aug 18, 2022 11:31 AM

The outdoor air is perfect for hot weather, humid summers and rainy or snowy winters. But above-ground pools offer no sunlight and are prone to sewer seepage and other problems. That’s why it’s important to have a pool heater that can keep the water at a comfortable temperature even in temperatures below freezing. The best pool heaters for above-ground pools are also efficient enough to deal with any type of ice build-up. That’s because water persistence is an issue with ice – it only freezes when there’s water in the area where it forms. Even though some heaters have fins that push up against the ice to keep it from sticking, others must be able to cope with gravity as well as depth. There are several great options available, so check out this list of the best pool heaters for above-ground pools.


Our Top Picks

Best Overall: Pentair SuperFlo® VS Variable Speed Pool Pump, 342001

Pentair Super Flo®VS is the latest in variable speed pool pumps available on the market. It offers variable speed technology that costs significantly less to operate than single-speed pump running 12 hours per day at an average of $0. 16 per kWh in a 20, 000 gallon. It is ideal for standard pools requiring up to 1. 5 hp pump; 110-230v and 50 and 60 Hz capability. The real-time clock with 24-hour memory retention keeps you organized and easy to program machine; easy to access electrical connections make it easy to keep your pool running quickly and easily.

Best Budget: Intex PureSpa Greywood Deluxe 85in x 25in Outdoor Portable Inflatable 6 Person Round Hot Tub Spa with Bubble Jets

The Intex PureSpa Greywood Deluxe is perfect for those who want the best spa experience without all the hassle. With 170 soothing high-powered jets, it can take your relaxations to the next level.

Best Value: Hayward W3H150FDN Universal H-Series 150,000 BTU Natural Gas Pool and Spa Heater for In-Ground Pools and Spas

The Hayward W3H150FDN is the perfect choice for in-ground pools and spas. Its low environmental impact makes it ideal for locations where water temperature is not allowed to exceed 40 degrees Fahrenheit.

Editor's Choice: INTEX 26339EH 24ft x 52in Ultra XTR Pool Set with Sand Filter Pump

Our Intex 26339EH pool set comes with a sand filter pump, making it easy to maintain and have new sand every 5 years. This extremely easy-to-use pool set also features our Hydro Aeration Technology, which is incorporated into the filter pump for improved circulation and filtration.

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    Pentair
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    FibroPool
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    DOEL
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    Raypak
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    XtremepowerUS

Last update on 2022-08-18 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

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Buying Guides

What’s the difference between pool heaters for above-ground pools and those for below-ground pools?

One difference between the two is the amount of water heaters needed. In a pool heater for above-ground pools, you’ll need to add water almost as soon as you open the doors, while a pool heater for below-ground pools may take longer. The major difference, of course, is the type of water heating system you’ll need. These types of systems use water heated by natural gas or electricity to produce heat. Natural gas is generally more efficient than utility-scale electricity, which means it’ll heat water more effectively.

What are the advantages of a pool heater for above-ground pools?

One of the biggest advantages of using a pool heater for above-ground pools is the ability to manage the temperature of the water. This helps avoid problems such as over- or under-watering, as well as indoor and outdoor humidity problems. It also makes it easier to keep the water temperature stable throughout the year, since there’s no fluctuation in the water’s temperature between spring and winter. Another major advantage of using a pool heater for above-ground pools is the ability to maintain a comfortable temperature for the entire pool. This helps prevent any issues with heating and cooling your pool, since all the energy used for heating and cooling is taken from the air. Finally, pool heaters come with a variety of heat-retaining devices, some of which can improve with time, wear and tear, and with use. These devices help to control the flow of water, contain any potential hazards, and provide excellent heat retention.

What are the disadvantages of a pool heater for above-ground pools?

One of the biggest disadvantages of using a pool heater for above-ground pools is that they’re manually operated. This means that you’ll need to be around other people when using one, and it may not be safe to have children or other nearby guests in the pool at all times. Additionally, there’s no electricity wire to connect each one to the other. This can make them a little more costly to maintain, but it also means you won’t be able to use them as often as you want or need to. Another disadvantage of using a pool heater for above-ground pools is that they’re not intended for use above freezing. Most pool heaters require a supply of warm water, and this water cannot be above freezing. If you’re planning on using your pool for summer or winter, it’s best to look into using a pool heater with a high-water-product heater. These heat up the water to a certain point, which means it’ll hold more water and keep it more consistent than a pool heater that just boils the water.

Which pool heaters work best with which type of flooring?

Some of the best pool heaters for above-ground pools use a friction flooring system, which means the water is heated by friction against the ground instead of being forced up through the air. This type of heating system works well with hardwood floors and other materials that are able to retain heat, such as marble or granite. Fixtures with glass, stone, or other materials that draw air into the room may also be a good option. Some of the best pool heaters for above-ground pools also work well with fabric carpets, which don’t retain much heat at all, so they’re perfect for above-ground pools. This also means they’re easy to clean and aren’t as prone to build-up as other types of flooring.

Which is best for your water supply system?

Most pool heaters are efficient at keeping the water at a comfortable temperature, while still providing some amount of electricity to charge the pool phone or fill the tank. You can take these pools to the next level by increasing the water temperature, using a stand-alone water heater, or adding an underwater heater. Some pool heaters come with built-in sensors that can keep an eye on the water temperature, and adjust the water temperature accordingly. This can be very helpful in cases when the temperature in a room is too cold for the pool heater to keep working.

Which is safest in your home: Pitot tube or float sensor?

One of the things you should look into when buying a pool heater is the quality of the metal it’s attached to. This will greatly improve its safety and efficiency, since it’ll make it harder for the heater to catch fire. You also need to consider the brand of pool heaters you buy. Some brands will have better overall efficiency than others, so you need to make sure yours is of the best quality.


Bottom line

The outdoor air is perfect for hot weather, humid summers and rainy or snowy winters. But above-ground pools offer no sunlight and are prone to sewer seepage and other problems. That’s why it’s important to have a pool heater that can keep the water at a comfortable temperature even in temperatures below freezing. The best pool heaters for above-ground pools are also efficient enough to deal with any type of ice build-up. Finally, water persistence is an issue with ice - it only freezes when there’s water in the area where it forms. Even though some heaters have fins that push up against the ice to keep it from sticking, others must be able to cope with gravity as well as depth. There are several great options available, so check out this list of the best pool heaters for above-ground pools.