6 Best Natural Gas Pool Heaters of 2020

One of the most amazing luxuries that you can own, is by having your very own swimming pool right at your own backyard. You can cool down whenever you want during the summer without traveling to a nearby public pool. Other than that, you can also have your own privacy.

However, it can be quite unfair that you can only use your pool a few months a year. As soon as the sunny days are over, all you’ll be left with is cold winter and a cold or frozen pool. So, for you to enjoy your pool all year long, you should consider getting your own best natural gas pool heater.

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6 Best Natural Gas Pool Heater Reviews

If you live in a cold place where winter exists, and where it is also cold during the summer, having a pool heater is necessary so that you can enjoy the pool’s water more.

Whether you own a small above-ground swimming pool or a large in-ground pool, you still deserve to enjoy your pool’s water even on cold winter, as it is supposed to be an investment of yours which you can enjoy anytime you want.

Since there are a lot of natural gas pool heaters that you can choose from in the market, we have picked out the best pool heaters out there with reviews, so that you’ll know its features and compare them from one another.

So here is the list of the best pool heaters available in the market:

1. Hayward H150FDN H-Series Natural Gas Heater

1. Hayward H150FDN H-Series Natural Gas HeaterHayward is one of the best pool product companies out there, as they always provide their users with the best performing and high-quality pool products that they can create.

This machine has the power to heat up and 800-gallon swimming to up to 30 degrees in just an hour, it keeps your pool nice and warm for a long time even on the wildest pool party and coldest of days. It also reduces the circulation of your pump, which means you can enjoy your heated pool anytime you want without noticing the difference in your utility bill.


2. Pentair MasterTemp Eco-Friendly Pool Heater

2. Pentair MasterTemp Eco-Friendly Pool HeaterThe Pentair Eco-Friendly Pool Heater is definitely one of the best when it comes to heating efficiency. It provides a heat output of 400,000 BTUs and harnesses a heating power of natural gas, making it capable of heating up the largest of pools that are up to 40,000 gallons in sizes.

So if you are the owner of a large in-ground pool, the Pentair Pool Heater will be an excellent option for you, it will provide you with an instant gratification and a comfortable quick pool dipping.


3. Hayward HeatPro Titanium

3. Hayward HeatPro TitaniumThis heater may lack a BTU output that can only provide about 50,000 BTU, but this product is without a doubt, one of the best pool heating products that you can find out there. In fact, this compact and lightweight pool heater can warm a pool of up to 15,000 gallons in just a couple of days.

It may cost a bit more than most pool heaters that you can find in the market, but it has an 84% efficiency rating which will help you save a lot every month on your bills.


4. Jandy Pro Series Natural Gas Pool and Spa Heater

4. Jandy Pro Series Natural Gas Pool and Spa HeaterThis pool heater can give you a lot of BTUs and power with almost no emissions. Jandy has actually been making pool heaters for a lot of years now, and this heater could be one of the best products that you can find in today’s market. This product is much smaller than its previous models, but it can still provide you with great heat upon usage.

Aside from being small, it is much more light compared to the other models, making it more lightweight and compact than the other products.


5. Sta-Rite Max-E-Therm Black Propane Gas Spa and Pool Heater

5. Sta-Rite Max-E-Therm Black Propane Gas Spa and Pool HeaterOf all the listed products in this article, this heater is the smallest and the lightest heater on this list. Its compact design actually makes it a great product for a lot of reasons. You won’t have to worry about the heater’s physical footprint while installing a pool in your home, and also you want to worry about the limited space as this product is small enough to fit anywhere.

It may be small and lightweight, but it can still meet your desired needs and provide you with the best heating performance. Aside from that, if you are a huge Star Wars fan, then you will definitely love this product as its design actually quite resembles one of the robots in the series.


6. Hayward H400FDP Universal H-Series

6. Hayward H400FDP Universal H-SeriesHere is another Hayward H-Series in the market, but this time it is much smaller than the previous product. These series are actually among the best pool heaters in the market and perfectly works well to different pool sizes. This terrific natural gas pool heater is very easy to use and install, but do remember that gas pool heaters can get quite expensive when used daily.

However, if the cost isn’t an issue then this product is the best one that you can use all year long. If you want to keep your pool’s water warm for a long and want to heat it quickly, then we recommend that you purchase this product.


Natural Gas Pool Heaters FAQs

Q: What is a gas pool heater and how does it work?

A: A gas heater burns wither liquid propane or natural gas inside a combustion chamber. The combustion chamber has copper oils where water runs through. So, as the gas burns, the pool water that runs through these copper oils returns to the pool warm.

Q: What are the advantages of Gas Pool Heaters?

A: Gas heaters operate independently of air temperature. It should heat your pool more easily in lower temperatures compared to a heat pump that operates less efficiently in lower temperatures.

In addition, a gas heater also provides the convenience of heating your pool more quickly than heat pumps, making it suitable for pool owners who need on-demand, quick heating.

Other advantages of gas heaters are that they provide a quiet operation as well as a lower purchase cost than heat pumps.

Q: Are there any disadvantages to gas heater?

A: Although gas heaters offer valuable advantages, they also have some drawbacks. 

A gas heater is probably the least efficient kind of pool heater since it has a COP of 0.80 – 0.85. A few years ago, most consumers look past this low efficiency since low gas prices actually made gas heaters cheap to operate.

But, with the recent increase in gas prices, not only are they inefficient to operate but also costly.

Also, gas heaters can cause harmful effects on the environment, need gas lines (for natural gas heaters) and tend to have a shorter lifespan.

Q: What does COP mean?

A: Short for Coefficient of Performance, COP is the number that is used to rank the pool heater’s energy efficiency. In simpler terms, it represents the amount of energy that the machine produces per unit of energy which it consumes.

High energy efficiency has a major impact on lowering the energy bill used on your swimming pool.

Q: Should I install the gas heater myself? How much does it cost to install a gas pool heater?

A: Although you can install a gas heater yourself, it is a better idea to have a professional do it for you. The average installation costs for gas pool heaters is $500 – $1,500.

Q: What size of gas pool heater do I need?

A: The size of the gas heater you need for your pool will depend on 2 major factors— the size of your pool and your location. Usually, the larger your pool, the bigger the heater should be. Also, depending on where you live, a smaller or a bigger heater may be ideal to maintain the desired temperature.


Whether you are looking for a cheap natural gas heater for your small above-ground pool or an expensive but cost-effective product for your large in-ground pool. We are sure that the products that we have listed above, will definitely provide you with all your need and fits for your limited budget. All you have to do now is to read each of their reviews and pick out the heater that you think is suitable for you.



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Peter Graham
Peter Graham
Hi there! I'm Peter, a software engineer and tech enthusiast with over 10 years of experience in the field. I have a passion for sharing my knowledge and helping others understand the latest developments in the tech world. When I'm not coding, you can find me hiking or trying out the latest gadgets.


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