The 3 Best Above Ground Pool Heaters To Buy in 2019

best above ground pool heater

How to pick the Best Above Ground Pool Heater for your pool

A high-quality above ground pool heater is going to make your life maintaining your swimming pool a whole lot easier than it would have been with solar covers alone.

There’s nothing quite like diving headfirst into an aboveground pool to cool down in the heat of summer, aside from taking in a couple of quick laps in early spring and late fall – or even into the winter – because you have invested in a quality pool heater that works wonders without breaking your bank account.

With so many options out there today, however, finding the right swimming pool heater is a little more challenging than most assume at first.

The right pool heater is going to work wonders with your specific swimming pool, will be a high quality product that should last and last for years to come, and will be easy enough to install on your own should you choose to go in that direction – easily being implemented into your existing swimming pool circulation system.

Below we highlight three of our favorite aboveground pool heaters that we think you will really like!

Hayward H400FDN Universal H-Series


Universally regarded as the most popular brand in the pool heater industry, you really can’t go wrong with this pool heater from Hayward.

Taking advantage of advanced construction materials in the heat exchanger to provide more efficient heating of your pool, you’ll be able to reach and maintain ideal temperatures with no difficulty – and no real extra expense – compared to other options.


The fact that this Hayward model leverages a cupro-nickel heat exchanger module practically guarantees that you’re going to get clean, effortless, and consistent heating out of this unit from the moment that you first install it. Patented polymer headers that are coupled with a smartly designed bypass valve dramatically increase overall hydraulic efficiency as well.

Combine that with the 400,000 BTUs this unit can put out and you’re looking at something really special here.


Lightning Fast – It’s hard to imagine there being a faster gas powered pool heater on the market down this

Hi Max Temperatures – You can achieve almost any temperature you’d like and hold it with this swimming pool heater

Accurate Display Module – You’ll always know what’s going on “under the hood” of your Hayward heater thanks to this display system


This swimming pool heater can be a little loud, especially at peak operation times


The price point for this swimming pool heater is very competitive, especially when stacked up against other 400,000 BTU options for larger swimming pools.


“This swimming pool heater got my pool up to almost hot tub temperatures in record time”

“I can’t believe how well this pool heater holds my temperatures all year round”

“Installation was effortless!”


Those looking for an easy to use, easy to install, and easy to maintain large format swimming pool heater for their aboveground pool will love everything this Hayward model has to offer.

Intex Solar Heater Mat for Above Ground Swimming Pool


This solar heating mat is a best seller in the above ground swimming pool heating world and for good reason – it is very environmentally friendly, effortless to take advantage of, and can raise the temperatures of your pool water by up to 10°F in almost 48 hours.

If you’re looking for a real “set it and forget it” kind of solution that isn’t going to break your bank account this is definitely where you’ll want to focus your attention.


The advanced solar power heating technology in this unit captures the sun’s rays and focuses them onto your swimming pool, raising the temperatures of the water underneath this swimming pool heating mat while at the same time locking in those temperatures with an extra layer of insulation.

Best of all, because it is solar powered you won’t have to spend a penny on energy running this unit all year round.


Safe to Use – There’s no electricity (aside from the solar components), no natural gas, and no other potentially dangerous fuel or energy sources you have to worry about with this solution

Installation is Effortless – Literally all you have to do is stretch this solar cover around your pool and you are good to go

Very Affordable – Compared to some of the much more expensive pool heating options out there today this is a drop in the bucket from a purely pricing standpoint.


The format of this solar heater isn’t ideal for larger sized swimming pools


It’s absolutely impossible to beat the bare-bones price tag of this solar powered heating mat if you’re willing to go in this direction.


“I was sure that this solar heating mat was too good to be true but was pleasantly surprised to find my pool temps raised by almost 10°F over a three day stretch of time”

“Works well even in cloudy weather”

“Paired it with a traditional heat pump to get the best of both worlds, now spend a lot less on energy and get more consistent temperatures”


Harnessing the energy of the sun to heat your swimming pool is a very savvy move, particularly if you don’t want to spend any more on maintaining your swimming pool than you are right now. This is a top-tier piece of technology and certainly one of the best aboveground pool heating options money can buy.

Hayward HP21404T HeatPro Titanium


Another great pool heater from the folks at Hayward, this particular option includes an acoustic compressor cover that helps to insulate your backyard from the loud noises other pool heating systems inevitably bring to the table.


The titanium heat exchanger in this model provides for may be the most efficient transfer of energy to your swimming pool water, guaranteeing that temperatures are raised in record time. It isn’t at all uncommon for folks with this heating unit to be able to bring the temperatures of their swimming pool up by 10°F inside of 2 to 4 hours (not two to four days).

On top of that, the efficiency helps to cut down on overall operating costs as well. This unit works wonders for larger pools as well as medium-sized pools, though it may be a little overkill for smaller aboveground set ups.


Safe to Use – The safety features on this unit our top shelf, helping to protect you and your loved ones with instant shut off and accident detection technology

Incredible Build Quality – Hayward states that this product will last for at least 10 years (and sometimes even longer than that)

Amazing Price – Compared to other titanium heat exchangers this unit doesn’t just offer better results and better performance but it also has a better price.


The only real knock against this Hayward titanium pool heater is that it is a little bit on the heavier side of things, but it’s not like you are going to be walking around with it strapped to your back.


Stacked up against the competition the price point for this Hayward titanium pool heater is very affordable.


“The titanium construction materials aren’t just marketing mumbo-jumbo. My pool was 10° hotter inside of just five hours!”

“This unit has way better performance than my old system and uses less energy to deliver those results”

“I like to know that I’m going to be able to rely on this pool heater for the next decade or more”


If you want to leverage the latest and greatest cutting-edge pool heating technology paired with the best construction materials available for even and efficient heating of your swimming pool water, this amazing aboveground option is ideal for you.

Final Thoughts

At the end of the day, all three of the top options we highlighted above are perfect pool heating solutions for those with above ground pools that they want a little warmer.

Finding the right one for your specific needs really comes down to the kind of aboveground pool you already have, how hot and how quickly you want your swimming pool water to achieve those temperatures, and the budget that you have to play around with.

The odds are pretty good that you’ll find the perfect aboveground pool heater for your needs in the list included above!

Pentair MasterTemp 400 Review 2019- Pro’s & Con’s

pentair mastertemp

Introduction to Pentair MasterTemp 400

Pentair MasterTemp 400 is a pool heater. It is a bestseller among pool heaters and is among the highest rated products in the category on Amazon. Pentair is one of the better known brands, not just for pool heaters but also pumps. It has quite a few leading technologies in its pumps and heaters that are not found in similar products of other manufacturers.

Pentair MasterTemp 400 Overview

Pentair MasterTemp 400 runs on natural gas. The heavy duty heater works fast and many experts have rated it as one of the top three pool heaters available today. Since Pentair makes several products for pools, including pumps, filters, cleaners, automation systems, lights and heaters, many people find it easy to sync compatible equipments for easier operations. There are thousands of pool owners who have multiple Pentair products for their pools.

Pentair MasterTemp 400 Features

There are three variants of Pentair MasterTemp 400. The standard model is 460736. It has copper heat exchanger. The midrange model is 460805. It has copper and nickel exchanger. This is capable of heavy duty operations so do not presume the midrange model as incapable of extreme performance. The third variant is 460775. It meets or exceeds the standards set by ASME. It is a durable and much more resistant model due to the metal headers. The midrange heavy duty variant works well for most pool owners. It can endure weather extremes and challenging applications. It has no issues with slightly acidic water or barely alkaline water. It can also sustain heavy flows over prolonged periods of time.

Pentair MasterTemp 400 is easy to use, mostly due to the control panel. The convenient layout simplifies the operation. The manufacturer claims that the heater needs very little to no maintenance. The digital display on the control panel can rotate so accessing it is effortless. The pool heater does not make any noticeable noise. There are five lights indicating the specific status of the system. The display shows water temperature in real time. There is a service light indicating when the heater needs a bit of boost. Beyond Pentair, the MasterTemp 400 can work with other applications made by different manufacturers but do check and verify before buying.

The construction of the Pentair MasterTemp 400 is of copper and nickel alloy, also known as cupronickel. The sturdy construction makes it more durable than standard copper. Nickel resists or protects the heater from corrosion. Copper retains ductility. Cupronickel is widely used in marine equipments and appliances as the alloy can endure saltwater. The heater is not very heavy and can work for saltwater pools. Other features include the switch, a spa mode and temperature control.

Pentair MasterTemp 400 can heat a standard sized pool with usual depth much faster than other heaters in this class. This efficiency is attained despite consuming more energy. The product is eco friendly and meets the most stringent emission standards. Pentair has really focused on the finer elements as the handles are resistant to rust and can bear weather extremes. They do not get hot after prolonged exposure to direct sunlight. The digital controls are easy. The safety features are also worthwhile. There is a water pressure switch that prevents overheating. There is a safety shut off feature to stop the heater when temperatures breach the maximum factory setting. There is a shut off valve for manual use. The heater has stack flue sensor to prevent overheating. The system can be installed on combustible surface.

Pentair MasterTemp 400 Review

It is one of the sleeker designs in its class. The heater is also among the most durable in the price range. Solid construction, easy access to important controls and the reliability as well as efficiency with which the heater gets the job done are appreciable. There are three variants so pool owners can choose the most relevant model. It is not necessary to go for the most advanced variant if there is no threat of saltwater or other heavy duty operations. Standard pools can make do with the standard or the midrange variant.

There are a few tricky realities about Pentair MasterTemp 400 but only for those who are not fully familiar with such systems or the pool they own. Not every pool owner is accustomed with the composition or nature of the water, the kind of heater that will be compatible with the setup, the total volume of water that needs to be heated and the desired turnaround time. These are some reasons why pool owners should consult an expert. Those who are not experienced at installing such heaters should also get a technician to do the job. Improper installation, choosing a model that is not suitable for the pool or other discrepancies may pave the way for persistent issues.

Pentair MasterTemp 400 does not need much maintenance but only when the water chemistry is suitable for its optimum functioning. Choosing the heavy duty model is a wiser decision if anyone is unsure of water chemistry and whether or not the materials the heater is made of will be subjected to challenges they are not supposed to endure.

Pentair provides everything in the carton. The essential documents such as installation guide and manual are there, so is the installation checklist and brochure. There is a diagram with accurate dimensions. The kit contains bypass access plug and other necessary components. Pool owners who get the water tested and choose a variant of MasterTemp 400 can ensure the heater lasts longer than a decade.

Pentair MasterTemp 400 Pros and Cons

There are several strengths of the heater. Our Pentair MasterTemp 400 review has found the heater to be very effective and efficient. Switching on the heater in the morning, not as early as dawn but two to three hours before diving into the pool, will weave enough magic to have a comfortable time in the water. The heater does not consume as much energy as some other models in its class. The installation is simple. During our Pentair MasterTemp 400, we found out there is absolutely no ambiguity as the manufacturer provides all relevant information to get started with the heater. The materials are definitely among its strengths. Durability, reliability and sustainable operation are other strengths. The price may be an issue for a few pool owners. It is a premium heater and has a price tag it deserves.

Pentair MasterTemp 400 Price

Pentair MasterTemp 400 (460736) is selling at around $2300. There is free shipping.

Pentair MasterTemp 400 Customer Reviews

Customers are largely content with Pentair MasterTemp 400. With the exception of some packaging related issues with some sellers, most customers have had no problems with the heater, either while purchasing or later when receiving the package and installing it. Many customers have chosen to hire a technician for the installation. This is indeed recommendable if a pool owner has not installed a heater before or is not very handy with the demands of the process as detailed in the checklist and installation guide.

Water chemistry is not an issue for most pool owners. A majority of pools has freshwater and standard chlorinator is also used across the country. Those who have saltwater pools must not choose the standard model. Those who know their pool water is slightly or substantially acidic should also choose the heavy duty variant or the topmost model.


During our Pentair MasterTemp 400 review, the heater raised the water temperature by three degrees in an hour. We tested it in a pool with fifteen thousand gallons of water. This is a remarkable efficiency.

The 3 Best Gas Pool Heaters To Buy in 2019

best gas pool heater

A brief introduction to the 3 Best Gas Pool Heaters

Gas pool hs are very efficient, they heat pool water cheaply and rapidly by burning natural gas in a furnace. The good thing about gas pool heaters is that the length of time that the heater needs to run to reach the desired temperature is reduced due to the fact that natural gas heats water quickly. There are plenty of gas pool heaters on the market, some are better than others. It is a good idea to have a pool heater installed because it means that you can utilize your home-based pool in all weather conditions.

In this article we are going to review 3 best gas pool heaters on the market. Some are more expensive than others but all of the gas pool heaters we have chosen are high quality and easy to install. 

Raypak 406,000 BTU Digital Natural Gas Pool Heater w/ Cupro Nickel | RAY-014941

The first product in our 3 best gas pool heaters review article is the Raypak 406,000 BTU digital natural gas pool heater with cupro nickel. The Raypak is one of the best gas pool heaters on the market made with robust integral cupro nickel, it rapidly heats the water making it efficient and cost effective.

Here are some of the features available in the Raypak 406,000 BTU Digital Natural Gas Pool Heater:

  • Easy to read LCD with digital controls for simple temperature control and selection. Control the heater settings using the digital controls as well.
  • Made with high-end Cupro-nickel fin  tube
  • Rust-resistant Capron
  • Comes with a 2-inch PVC threaded union
  • The integrated microprocessor that facilitates diagnosis of system errors or problems also acts as a monitor to measure the temperature.


Here are some of the pros of choosing the Raypak 406,000 BTU Digital Natural Gas Pool Heater w/Cupro Nickel:

  • Efficient and low running costs
  • Easy to install
  • Weatherproof and rust-resistant
  • User friendly
  • Easy to diagnose system errors or problems

The Raypak 406,000 BTU Digital Natural Gas Pool Heater w/ Cupro Nickel | RAY-014941 is an efficient and cost effective pool heater, excellent for home use, high quality for those who want a long-lasting robust pool heater.


The price point for the the Raypak 406,000 BTU Digital Natural Gas Pool Heater is approximately $2,599.99. However, the price will differ depending on where you purchase it from.   

Hayward Universal H200

The next product in our 3 best gas pool heaters review is the Hayward Universal H200

The Hayward Universal H200 is an efficient and effective gas pool heater, it rapidly heats up your pool water to the perfect temperature in the spring, summer, fall and winter. This is an excellent choice for home users who want to use their swimming pool occasionally.

Here are some of the features of the Hayward Universal H200:

  • Runs on both propane or natural gas
  • Polymer header
  • Simple installation features
  • 200,000 British thermal units
  • 83% efficiency rating
  • Works fast
  • Low nitrogen oxide emissions
  • The H200 is adaptable and works with most pool sizes and shapes
  • cupro nickel heat exchanger


Here are some of the pros of choosing a Hayward Universal H200 pool heater:

  • Fits most pool sizes
  • Because it is a gas pool heater, it works well in all temperatures
  • Sturdy cupro nickel heat exchanger

Hayward Universal H200 is also very cost-effective and efficient and although extremely sturdy and high-quality, this pool heater is best for those who wish to use their swimming pool once in a while as opposed to on a frequent basis.


The Hayward Universal H200 is approximately $1,810.85, the price will differ depending on where you purchase it from.

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

The Sta-Rite Max-Therm Black Propane Gas and Spa and Pool Heater is another pool heater in our list of 3 best gas pool heaters. It is a lightweight pool heater, with a very compact design, perfect for retro-fit installation. This pool heater is excellent for those who want quality without the size.

Here are some of the features of the Sta-Rite Max-Therm Black Propane Gas and Spa pool heater:

  • Light and compact
  • Efficient and low operating costs- 84% efficiency rating
  • Rust and weather-resistant
  • Fits most systems
  • Easy to install
  • 333 BTU

The Sta-Rite Max-Therm pool heater has some great features, here are some of the pros of choosing this particular pool heater:

  • Light and easy to install 
  • Compact design
  • Very efficient 
  • Rust and weather-resistant


The pricing for the Sta-Rite Max-Therm pool heater will differ depending on where you purchase it however, the standard price point for this pool heater is $2,299.99.

Before we  conclude, let’s talk about some of the overall benefits of purchasing a gas pool heater:

Benefits of purchasing a gas pool heater 

One of the main benefits of purchasing a gas pool heater as opposed to purchasing a solar pool heater or any other kind is the price point. Gas pool heaters are generally cheaper, and they also provide the benefit of rapid heating. One other notable benefit is that gas pool heaters do not depend on the air temperature.


We have listed 3 gas best gas pool heaters in this article including all the pros and features of each product. Let’s recap, and provide you with some of the highlights of each of the products we have discussed in the article.

The Raypack 406,000 BTU Digital Natural Gas Pool Heater w/Cupro Nickel is one of the best gas pool heaters out there with very easy to read LCD digital controls, it is also weather and rust resistant, easy to install too. You can grab one of these for approximately  $2,599.99.

The Hayward Universal H200 is another efficient gas pool heater, it works quickly and is a great choice for occasional users. The good thing about the Hayward is that is runs on both propane and natural gas, easy installation and has low nitrogen oxide emissions which is good news for the environment.

You can purchase a Hayward Universal H200 for approximately $1,810.85 depending on where you purchase it from.

The final gas pool heater we recommended was the Sta-Rite Max E-Therm Black Propane Gas Spa and Pool Heater. The good thing about this particular pool heater is that it is lightweight, designed for easy installation and it has simple compact design. Like the other pool heaters it is efficient, and weather resistant as well as  easy to install.

The Sta-Rite Max-Therm Black Propane Gas and Spa and Pool Heater is another pool heater in our list of 3 best gas pool heaters. It is a lightweight pool heater, with a very compact design, perfect for retro-fit installation. This pool heater is excellent for those who want quality without the size. It is also rust and weather resistant and easy to install with 333 BTU.

These are some of the best gas pool heaters on the market, prices may differ depending on where you purchase your gas pool heater from, always ensure that you hire a qualified gas pool heater expert or pool installation contractor to install your gas pool heater for you instead of trying to install it yourself. Also check and make sure the seller also offers a sellers warranty as well as a manufacturers warranty before you purchase your gas pool heater.

The best gas pool heaters are those that are energy efficient and cost-effective.