10 Best Pool Heater Reviews Consumer Ratings & Reports 2023

Who doesn’t like the pool ‘Party’?

I hope everyone does!

No need to get scared of the term ‘Winter is Coming.’

As you can enjoy the same in winter! And the whole years everywhere.

Just grab the best pool heater, and you are good to go.

Pool bath or swimming is one of the best healthy activities and more fun when friends & family are around.

Here in this post, we are going to review the top 10 best pool heaters according to consumer ratings and reports 2023.


Here’s top products we picked out through amazon you would be interested in depending on your budget…

Best Pool Heater Consumer Ratings & Reports

We have compiled a list of best pool heaters as per consumer ratings and reports 2023.

1. Hayward W3H250FDN H-Series Pool Heater

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People want to buy an advanced pool heater to have a relaxing swimming experience, but they remain concerned about the environment.

So Hayward has engineered an environment-friendly model with low Nox emission and zero to no impact on the earth.

The heater is designed to be used for both inground pools and spas. It is featured with a Forced Draft Combustion System.

Air constantly moves in its combustion chamber at a precise flow rate. Therefore, the environment variable doesn’t affect its overall performance.

This 25000 BTU machine relies on natural gas and is highly energy efficient. In addition, due to its reduced circulation pump run time, you can save money on energy bills.

Its advanced quality plate heat exchanger is made of Cupro Nickel. The best thing about this plate is that it will do perfect heat exchange regardless of water chemistry.

So even when your pool has aggressive chemistry, high flow, or salt-based, it will work great.

The Hayward pool heater has Patented polymer header. As a result, you can expect superior performance from it even when there are high flow conditions.

In addition, it shows excellent resistance to damaging water effects, especially erosion.

When operating this pool heater, we find it easy to change its temperature and timing through its easy-to-read LED control panel.

What We Like!
  • Accurate Digital control
  • Environment-Friendly Design
  • It works in different water chemistry conditions
  • Excellent heating performance regardless of weather scenario
Things to Consider!
  • It would help if you replaced the heat exchanger every season.

2. EcoSmart Electric Pool Heater | Best Value

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Features at a glance
  • This Pool Heater is compact and straightforward to install in a new or current pool
  • It allows you to set the desired temperature digitally. Set it and forget it.
  • It comes with Eco smart Remote Control.

The EcoSmart Electric Pool Heater is the perfect choice for those who are looking for high performance at an affordable price.

You can get this electric pool heater at half-price as compared to other top-quality products. That’s why we have given this pool heater the title of “best for the money.”

Nonetheless, it’s not only an affordable pool heater. It comes with many remarkable features that you will appreciate; these notable features include a tankless design that heats up quickly but significantly cuts down on the size.

It’s also an ideal option for those looking for a second water heater to boost a larger water heater’s performance. This will save you money, and your main heater will be less prone to wear over time.

The only drawback of this EcoSmart electric pool heater is its complicated installation. So keep in mind that you will have to go for a professional to install this thing.

Though, the savings from this pool heater’s economical price are enough that even after professional installation, it’s still an excellent deal. All in all, this is among the best electric pool heaters as per consumer ratings & reports.

What We Like!
  • It features a unique tankless design.
  • The size is compact as compared to other models.
  • You can also use this heater to boost your existing heater.
  • Great price to quality ratio; a perfect deal.
Things to Consider!
  • As stated above, the downside of this pool heater is its complex installation.

3. SmartPool S601P Sun Heater | Solar Heating System

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Be it summers or winters, a pleasant and luxurious swimming experience is incomplete when you don’t have a pool heating system.

SmartPool S601P is the ultimate pool heating system for your swimming activities.

Being solar means, it is eco-friendly. For it does not generate carbon dioxide gas to pollute your surroundings.

Another loving thing about this pool heating system is its cost-effectiveness. Its large panels efficiently collect solar energy and maximize your pool’s temperature up to 10° F degrees within a day.

One of the best things about this pool heating system is its interchangeable connectors. You can easily activate these connectors on the above-ground Pool as well as in-ground swimming pools.

The panels are huge in size and measure 48 – 240 inches. Although the connectors are made of light-weighted polypropylene material, they are tough in nature. They never get corrosion and any wear and tear.

The efficiency of SmartPool S601P is matchless as you can enjoy warm waters during any weather conditions.

You can also go for using a solar blanket to hold heat and avoid cold winds.

Through the pool pump, the pool water directly flows through its tubes. At the same time, one header hole is connected separately to each heating tube.

Its installation is hassle-free, and you can easily do it yourself.

Undoubtedly, this solar pool heating system is a good value for your money. It is a perfect and economical choice to warm up the waters of your in-ground swimming pools.

What We Like!
  • Easy installation
  • Eco- friendly pool heating system
  • Budget-friendly
  •  Interchangeable connectors for in or above ground pools
Things to Consider!
  • Enormous panels
  • Additional knowledge required to get started with the system

4. Fafco Solar Panel Heating Kit for Swimming Pools

Instead of relying on your gas for getting a relaxing swimming pool, you should get a solar panel pool heater.

You expose a solar panel to the sun, and it will produce 148,000 BTU per day. In addition, it raises the water temperature up to 10 degrees.

When it comes to installation, you won’t have to spend many hours on its setup. The whole kit is pre-plumbed; thereby, you can install it without professional help.

In addition, there is a built-in manual bypass for easy on and off the device.

You can do the installation in two different ways, either lay it flat on the surface or mount it on the rack, which you need to buy separately.

You won’t have to check compatibility charts when you have this pool heater because it works with any pool pump.

People who remain concerned about the environment can easily invest in this solar panel heater because it won’t release harmful chemicals and gases into the air.

As you rely on solar power, it means you are saving the hard-earned money that you have to spend otherwise for gas or electricity bills.

related: Best Pool Alarms

What We Like!
  • Money-saving unit with 24 feet solar panel design
  • It comes with a Manual Bypass Valve
  • Works excellent for Many seasons
  • 3-year warranty
Things to Consider!
  • There is no manual guide included.

5. SunHeater S120U Universal Solar Pool Heater

The Sun Heater S120U solar pool heater is well known for its efficiency and cost-effectiveness. You can warm your pool water from 6-10 degrees F, just in one go.

Its DIY installation makes it a perfect choice for any in-ground or above-ground swimming pool.

With its phenomenal and complex web design, maximum UV rays are absorbed to retain solar energy. The highest exposure to sun rays implies the higher efficiency of the heating system.

It’s strong, and long 2 by 10 inches solar panel conveniently gets connected with the tubes of your swimming pool.

Its simplicity lies in its effective functionality. Through the existing pump of your swimming pool, the water gets pumped to the solar collectors. From there, the heated water returns to your pool, and you enjoy the ambiance of warm water.

Its solar panels are made from lightweight polypropylene material. Thus it can be mounted at the roof, ground, or rack of your house appropriately.

In addition to all this, its cost-effectiveness is unparalleled. You may not get any other quality solar pool heater available at such an affordable price.

What We Like!
  • Well-priced pool heater
  • Works with the existing pool pump
  • Easy to mount anywhere
  • Compatible with in-ground and above ground swimming pools
Things to Consider!
  • Professionals guidance may require for installation

6. Hayward HeatPro Titanium | Beast Model

Features at a glance
  • Quiet operation and efficient performance
  • For high durability, it features corrosion-resistant evaporator fin
  • It features Titanium heat exchanger designed for efficiency and reliability
  • It comes in Round shaped design – Easily fits and takes less space than other

The Hayward HP21404T HeatPro Titanium is the pool heater that is best suited for small and medium-sized pools. It’s a heat pump.

This heat pump features sound-dampening tech, and an acoustic compressor cover and a high-quality fan blade. Due to these unique features, it offers excellent and noiseless.

It also features a titanium heat exchanger, which offers efficient heat exchange. The fin of this pool heat pump is corrosion-resistant; hence, this is the perfect choice for pools in a coastal region

. The connectors are made from stainless steel, so they withstand the same environments. All things considered, it is the best pool heat pump for small and medium-sized pools.

What We Like!
  • It gives noiseless performance thanks to the sound dampening tech.
  • For better heat, it comes with a titanium heat exchanger.
  • The evaporator fin is corrosion-resistant.
  • Stainless steel hardware
Things to Consider!
  • The only drawback of this system is the outer part is made of Plastic.

7. Raypak Gas Pool-Heater

Features at a glance
  • It features robust construction, which includes integral Cupro-nickel fin tube.
  • For heater settings and selection, it comes with a Digital control with LCD.
  • To keep the pool surface safe, it has Capron resin headers that prevent corrosion and rust.
  • For better monitoring of operation, it includes a Smart microprocessor controls diagnostic system.
Our pick is an absolute premium option by Raypak. This 406,000 BTU digital natural gas pool heater features Capron nylon resin headers that effectively prevents corrosion and rust.

Not only but due to these headers, your pool remains free of discoloration.

It includes premium Cupro-nickel fin tubes that can endure the toughest water conditions such as pH, high-pressure flow, and constant use.

Another that makes its wonderful choice as a pool heating device is fully digital control and bright LCD to set the device.

Lastly, we appreciate the high-end feel and features of this Raypak pool heater, and if your thinking that it is expensive, well, the features and performance justify that, and it remains the best option for the price.

What We Like!
  • Robust and durable construction.
  • Digital control features an LCD screen.
  • Quite useful in harsh weather conditions.
Things to Consider!
  • According to some users, it is a costly option.

8. FibroPool FH055 In-Ground Swimming Pool Heater

Features at a glance
  • Electric pool heater 55,000 BTU
  • It operates on 220V
  • Titanium heat exchanger
  • Features Digital display and controls
  • Effective in all weather conditions

To be honest, this heater was not the first choice for this list. But after reading many pool heater reviews consumer ratings & reports, we had to include this into our list.

This 55,000 BTU Fibropool Electric Pool Heat Pump is an energy-efficient and eco-friendly pool heater available in the market. If low energy expenses and bills are your topmost priority, this pool heater is the best choice for you.

Because it’s energy-efficient, it doesn’t mean it will compromise on performance. This 55,000 BTU electric pool heat pump can warm up to 10,000-gallons of pool water in few hours and best suited for an in-ground pool or 21-foot above ground pool.

As for the installation, this Fibropool heater is easy to install. Unlike other pool heaters, it doesn’t require professional installation; you can easily install this pool heater in only 20 minutes. You can go through pool heater reviews and customer reports for hours, but you will not find such an easy-to-install pool heater.

As for the working and performance, this pool heater has everything. Features like display and control panel, weatherproof design, titanium heat exchanger, and helpful flow switch safety feature.

So it becomes obvious why the Fibropool 55,000 BTU Electric Swimming Pool Heat Pump is the best pool heater available in the market and included in our list.

What We Like!
  • Extremely energy-efficient pool heating device
  • The maintenance costs are meager as compared to others.
  • Sturdy and durable construction
  • The pool heater is simple to install
Things to Consider!
  • The drawback of this pool heater is its bulky design.

9. Pentair 460733 MasterTemp High-Performance Eco-Friendly Pool Heater

Features at a glance
  • Natural gas pool heater 250,000 BTU
  • It features pre-mixed gas and air system with an excellent heat output
  • The energy and efficiency are top-notch
  • It includes Cupro nickel heat exchanger
  • It features Water pressure and limit switch
  • For your convenience, electronic ignition is included as well.

The Pentair 250,000 BTU Gas Pool Heater offers the reliability, efficiency, and convenience to all the pool owners. It contains all the features that you want in a reputable brand.

This Pentair 460733 MasterTemp High-Performance Eco-Friendly Pool Heater is designed to be the best pool heater in the market. This efficient Pentair 460732 can heat a large size in-ground pool in only a few hours.

This 250,000 BTU pool heater includes a fully pre-mixed heating system and an efficient gas and air mixture technology with a hot surface pilot light to achieve this high-class performance.

It also features push-button controls for your convenience so you can easily control the device, and power entirely remains in your hands.

What We Like!
  • The unit is exceptionally energy-efficient
  • It can quickly heat the largest of swimming pools
  • For durability, it includes a rust-proof exterior
  • Easy to read digital display and simple controls
  • The unit is compatible with touch automation technology
Things to Consider!
  • The installation of this pool heater is not simple.

10. VINGLI Swimming Pool Heating Coil

Do you need a portable solar pool heater? The best one comes from VINGLI.

You can save tons of money that you pay otherwise to clear your energy bills as soon as you install this pool heater.

This dom-shaped heater has a space-saving design and is fully covered so debris or dust won’t find a way inside it.

This above-ground heater can raise your water temperature to eight and ten degrees.

Below the dom, you can find foldable legs. You open its legs, raise the position, and it starts absorbing heat from direct sunlight.

Thanks to its lockable tab and slot, dom stays connected to its base. As a result, the pool heater becomes stable.

Vingli engineered this solar panel heater with High quality and rotatable hose connector.

However, it would be best to turn the hose connector anticlockwise before connecting it to the hose.

Once you make the connection, this hose connector ensures that you won’t experience leakage issues.

To gain the trust of customers, manufacturers offer one year warranty.

If you aren’t satisfied with the purchase, you can return the product to get your money back.

What We Like!
  • 1-year warranty
  • 100% money-back guarantee
  • Foldable legs make it easy to store.
  • Dom design keeps its debris-free
Things to Consider!
  • Cheap Quality hose.

How To Choose The Best Pool Heater

If you are not sure where to start the process, here are a few things to streamline and make the process easier.

What Type Of Pool Heater Do You Need?

It’s simple to understand how the pool heaters can be useful, but do you know which type of pool heater to buy? There are a few types of pool heaters; each has its benefits and drawbacks. Let’s check these out:

Electric Pool Heater

Working by using your electric connection, these electric pool heaters are the best and deliver consistent heat all over the year. Electric heaters are the quickest of all the heater types.

Electric Pool Heat Pump

Heat pumps work using electricity, but the heat pump utilizes the air and water to heat the pool’s water rather than standard electrical power. This makes them less expensive to operate, but these heat pumps are slower than standard electric heaters.

Solar Pool Heater

The solar pool heater works by using solar power into panels and then transferring it to raise the pool’s temperature. They are the slowest of all but simple to operate. These heaters are dependent on the weather. There are no monthly operating expenses and little to no maintenance. The solar pool heaters are also environmentally friendly.

Gas Heaters

Using gas pool heaters is not as popular as it used to be, due to the increased gas charges. Actually, it is the most expensive method to heat the pool water, but it is the most efficient.

Many pool owners prefer swimming pool heaters to extend their swimming season, especially if their house is in a region with moderately short summers. The sunshine keeps the pool water at a happy with swimming temperature in the long days of summer.

But in the fall and winter months, the days are much shorter, and sunshine isn’t sufficient to warm the swimming pool water. This is the main reason why pool warmers and heaters are handy.

Now the question arises of which to buy and what to look out for in a pool heater. For that, you will have to continue reading, and by the end of this read, you will surely know which one is the best pool heater that you can get for your pool.

Which size pool heater do you need?

The pool heater size is measured in a unit known as BTUs (British Thermal Units). You will need the BTUs for your pool depending on your swimming pool’s size and area and gallons of water in the pool.

The more number of BTUs, the faster your swimming pool will be heated. Your swimming pool’s size will impact your decision when purchasing the best pool heater.

How quickly do you want your swimming pool water to get heated?

Some pool heaters are quicker such as electric and gas pool heaters, whereas solar pool heaters are not that quick. So you want your pool water to get heated quickly, go for the electrical and gas pool heaters.

Did you consider your budget?

The prices of pool heaters vary on their types. Apart from the sticker price, it would help if you considered the installation costs and the monthly maintenance cost to operate the pump.

The best solar or electric pool heaters will not cost you anything, or their monthly maintenance is much low, whereas the best gas pool heaters may need regular maintenance. So we will recommend that you must consider these additional expenses before making your final decision.

Do you really need a pool heater?

The question you must ask yourself before purchasing is, do you really need a pool heater. This is because if you’re living in a warm region, then it will be a waste of your hard-earned money.

However, if your swimming pool water is frequently cold and you use the pool regularly, a pool heater is an excellent decision. Also, if you have a spa, then a pool heater is the right choice.

What are the weather conditions in your area?

What type of weather your pool encounters on daily? Is it dry, rainy, windy, hot, cold, or any other? This question will decide which pool heater suites you the most.

For instance, if you live in an area where it rains or is cloudy, the solar pool heaters are not suitable because they are dependent on the sunshine.

Do you want a pool heater for the inground pool or above ground pool?

Your heating needs and requirements will vary as per this question. Purchasing a heater for the above-ground pool is not the same as buying a heater for an in-ground pool.

The best above ground pool heaters will not work well for the in-ground swimming pools due to the pool’s differences in size and connection ports. So, pick wisely as per your needs.

Wrapping it Up

The type of pool heater you will buy mainly depends on your pool’s size and the features you require for your pool or home. The heater that is best for you can be different from what others are praising.

The Bottom line is that always make your final choice based on your pool specs and what you want from it. Take out time and go through the best pool heater reviews consumer ratings and reports to find out what suits and meets your requirements.

FAQ’s about Pool Heaters

Which is the best pool heater?

Here is the list of best available pool heaters out there as per our editors;

  1. Hayward HeatPro Titanium
  2. EcoSmart Electric Pool Heater | Best Value
  3. Smartpool Inground Sun Pool Heater
  4. Raypak Gas Pool-Heater
  5. Natural gas pool heater 250,000 BTU

How warm should I keep my pool?

That depends on your preferences. According to the American Red Cross, the pool temperature for recreational and many swimming professionals is 78 degrees Fahrenheit. This comfort level matches with fuel preservation in your home, as well. For kids and older people, 80 degrees F is recommended.

Can we install a pool heater on our own?

Though it’s very much possible to install a swimming pool heater by yourself, it is not recommended for some specific models. It is always better to acquire experts’ services to install the pool heater, especially if you aren’t a skilled person yourself or are not familiar with the pool heater’s mechanism.
Are these pool heaters environmentally friendly?

Electric and gas pool heaters are not environmentally friendly, but solar pool heaters are entirely environmentally friendly.

Are these pool heaters so much noisy?

It depends on the swimming pool heater and the brand as well. Mostly, the best electric pool heaters have no noise, whereas gas, solar, or heat pumps make some noise. How much is the level of noise varies from brand to brand?

How fast will a heater heat a swimming pool?

It mainly depends on the brand and type of pool heater you are using. Generally, it takes 24 and 72 hours to heat a pool by 11 °C and up to 60 minutes to heat a spa by 11 °C.

Mike Williams

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