5 Best Pool Heat Pump Reviews 2018

You've decided you're tired of swimming in cold pool water and that you are finally looking into change. Pool heat pumps are perfect for making your pool water warmer so that swimming can be more enjoyable and make you less nervous before you plunge into the icy water.

pool heat pump

Unfortunately, picking the best pool heater is not an easy task. Fortunately, we've compiled a list of some of the top ones available to help you decide what is right for you.

Below are some of the best pool heat pump reviews. Keep your pool, as well as your specific needs in mind, so you can make the most of these reviews when you read through them.

Best Pool Heat Pump Comparison

ModelEditor RatingPrice 
1. Hayward HP21404T HeatPro Titanium
4.7 $$
2. Pentair 460930 UltraTemp 70
4.6 $$
3. Fibroheat 55 K BTU
4.5 $
4. Hayward HP50TA
4.3 $
5. AquaCal SQ120AHDSBTM
4.1 $$$

Pool Heat Pump Buying Guide

1. Are Pool Heat Pumps the right choice?

Pool heat pumps are great for heating up swimming pools, but they are not for everybody as they only work well for certain environments. If the environment lacks certain conditions then they can be very ineffective.

To begin with, they require a lot of electricity - and require heavy draw electrical service similar to hot tubs.

They also don't work well in all climates and conditions - working better in warm areas with a lot of sunlight. To work, the air around them must be at least 45 degrees Fahrenheit or they won't be able to heat your pool. This is because they draw on outside air and convert it to heat.

The higher the surrounding air is, the warmer it can make your water. If you are planning to get one make sure you have it in an free flowing area with plenty of ventilation or this could render it ineffective since it relies on drawing heat from the air.

Finaly, many people get confused about pool heaters vs heat pool heat pumps. They are not the same.

In addition o the conditions we mentioned earlier, pumps are only available to inground pools while pool heaters can be effectively used for both inground and above ground pools.  Also, pool heaters can work in all environments while heat pumps require warmer conditions.

If you can't meet the above, recommended conditions or have an above ground pool we encourage you to also read our list of the best pool heaters.

2. Energy Efficiency

With pool heat pumps you are paying for the energy you use and heating up an entire pool is no easy feat. Because of this you'll want a pump that is energy efficient which can end up saving hundreds of dollars in the long run.

Make sure to look out for one that not only does its job, but is very energy efficient. If energy efficiency is important to you then also consider getting a solar pool cover.

3. Right for your Pool

pool heat pump

The larger a pool is the more powerful a swimming pool heat pump must be. It can be okay to attach a larger pump to a smaller pool, but not vise versa.

Not doing the proper research and getting a swimming pool heat pump that is too small for your pool will result in wasted money since it won't be able to heat up the pool. Make sure to do proper calculations with your pump and pool size so that you know it will work.

4. Concluding the Buying Guide

These aren't the only things to look out for, but they  are the most important. Performing proper due diligence will result in you picking the best pool heat pump for your pool so that you can enjoy nice, warm water while swimming.

Failure to do adequate research can result in a lot of wasted money and no benefits. Make sure to take the time to do your research, although it is hard to go wrong with our top 3 picks.

Best Pool Heat Pumps Reviews 2017


Editor Rating: 4.7/5

The Hayward HeatPro Titanium is one the best inground pool heat pumps out there, with 140,000 BTUs. Hayward is one of the most credible and experienced sellers of pool heaters, so from the brand name alone you already have a winner in your hands. Its unique selling point is its titanium heat exchanger, as well as the ability of its parts to resist deterioration.


Hayward has designed this pool heater to be durable, and that begins with every single part.

For instance, the body panels are resistant to UV rays, rust, and deterioration.

You also get the ultra-gold corrosion resistant evaporator fin as well as the polyethylene screen that protects the evaporator coil from damage.

The problem with other pool heaters is that they make a lot of noise, but you wouldn’t encounter that with this one. Thanks to its acoustic compressor cover as well as the profiled fan blade, you get to heat your pool but at the same time enjoy a quiet operation.

Efficiency is very important for pool heaters, because the last thing you want is to be wasting heat energy. With this one, you get a titanium heat exchanger that’s specifically designed to maximize the heat transfer. Your pool gets the full extent of the heat generated.

Installing your pool heater is one thing, but making sure it works properly and stays that way is a different story. The great thing about this pool heater is that it gives uncompromising performance even when the weather conditions are at their harshest. This means you can rely on it anytime.


At 287 pounds (and a shipping weight of 300 pounds), this is much heavier than Hayward’s HP21104T and HP21254T. While this added weight also translates to higher BTU Heating Performance, some may see this weight as an issue.

This is an electric pool heater so if you’re not mindful, your electric bill can go up, especially if you insist on using it during winter. Electricity is critical for this to run so power outages can be a problem as well.

Bottom Line: The Hayward Heatpro is a solid pool heater for anyone and arguably the best pool heat pump. It works well in all types of conditions and will do its job efficiently. A top choice for anyone seeking a pool heater.

Things We Liked

  • Very durable
  • Nice and quiet
  • Efficient heat transfer
  • Works well in all types of conditions

Things We Didn't Like

  • Heavy and bulky
  • Runs on electricity




Editor Rating: 4.6/5

The Pentair 4609320 UltraTemp Pool Heat Pump comes from one of the most well known brands in pool supplies. It is well designed - with quality craftsmanship evident in every piece and weld and is worthy of consideration for anybody seeking a pump.


If it's your first heater and/or you're not very good with technology then this is a great choice.

It's easy to use control panel makes selecting what you want it to do very easy. It has an awesome auto set feature to keep the water at a certain temperature consistently so that you don't have to keep adjusting it.

However, that's not the only automatic feature it has. It continuously runs self diagnostics so that it can monitor its performance and ensure it's operating at 100% - not only to keep your pool warm, but also to keep your energy bill down.

Finally, we've mentioned this a few times. This is built to last with quality craftsmanship. For example, the heat exchanger is made of titanium and is corrosion free so that it can run for a long time.


There isn't a lot to hate about this pool pump, but it has a lackluster warranty that you'll want to be sure to read before installation. It's tricky and has a ton of conditions. For example, if you attempt to install it yourself the warranty is null! Do a careful read.

Another "con" is that it doesn't cool water. This isn't a real big con given the fact that it is a heat pump, but there are some people who ask if it only heats water. We're just putting this here just in case.

Bottom Line: The Pentair Ultratemp is a best swimming pool heat pumpthat won't disappoint. It's great for pools of all sizes and its high quality build will surely please the buyer.

Things We Liked

  • User friendly control panel
  • Self diagnostics
  • Built to last

Things We Didn't Like

  • Mediocre warranty
  • Doesn't cool water




Editor Rating: 4.5/5

The Fibroheat Swimming Electric Heat Pump is a solid heater that anyone with a smaller pool should consider. Although it is from a smaller company than many other pool products, you get a chance to talk to the owner himself for service and support.  They are very knowledgable and provide great service to help you with your pump.


You get a pool heat pump for 1 reason - to heat your pool. The Fibroheat definitely does a great job at this. Many people  see significant increase in temperature - 5 to 8 degree increases are quite common, but it does matter where you live as well.

Another thing that makes it awesome is that it is very energy efficient. With pool heat pumps you definitely want electricity over natural gas since it is cheaper over the long run, and you'll see that this won't have too large of an impact on your electricity bill.

Finally, it's clearly made with quality and durability. The parts and welding are of amazing quality - the craftsmanship is clear. Even the electronics are labeled! There is even a cable to extend the hardware away from the pump and under shelter.

It runs quietly and smoothly as it hums along. Sometimes you might even have to double check it to see if it is actually running.


This swimming pool heat pump is ideal for smaller pools. It may work for medium sized ones, but it may not increase the pool temperature as much as you would want. This makes sense given it is only 55K BTU.

Most people didn't have issues with shipping, but there were a couple that said it arrived with a few cosmetic dents - probably because there was no styrofoam to cover it in the wooden box it came in. However, the people who did see the dents said it had no impact on performance so you can breathe easy knowing it still works well.​

Bottom line: It's solid and does it job well. If you want great customer support then this is a great choice for you since this small company provides a lot of help to its customers. These two facts make it one of the best pool heat pumps on the market.

Things We Liked

  • Surprisingly energy efficient
  • Runs quietly
  • Effective - increases temp by 10-20 degrees F
  • Exceptional build

Things We Didn't Like

  • Better for small pools
  • Rough shipping



4. Hayward Above Ground Swimming Pool Heat Pump - HP50TA

Editor Rating: 4.3/5

Another offering from Hayward - the HP50TA Heat Pump that’s ideal for smaller pools would be this 50,000 BTU heat pump. Measuring 31 x 40 x 35 inches and weighing 190 pounds, this is one of the most popular and well-reviewed heat pumps you can find. It has an acoustic compressor cover and profiled fan blade that makes sure it runs quietly and efficiently, but it also has an ultra-gold corrosion-resistant evaporator for durability.


Some heaters can warm up pool water really well but make so much noise in the process. This 50,000 BTU residential heat pump from Hayward was engineered for quiet operations, so you won’t encounter this problem.

Rust is a common problem for pool heaters, but not with this one. With durable injection-molded UV-resistant body panels, you can be sure that it won’t be affected by rust and deterioration. The hardware is made of stainless steel, and you also get a polyethylene screen that keeps the evaporator coil from getting damaged.

With its simple, compact, and lightweight design, the Hayward HeatPro heat pumps are really easy to install or service. This works when you’re installing this in a new pool and spa, but it also works if you simply want to upgrade an existing system.


Put this in the harshest conditions and you still get an uncompromised and high quality performance. This is largely because of the titanium counter-flow heat exchangers, but also because every single part of this pool heater is heavy duty and reliable.

Bottom Line: If you have a smaller pool this Hayward Residential Pool Heater is one of the best pool pumps for small pools. It has a number of things that make it attractive and will work well for any small pool (making it also a great heater for above ground pools).

Things We Liked

  • Runs nice and quiet
  • VERY durable
  • Doesn't rust
  • EASY installation

Things We Didn't Like

  • Only 50,000 BTU - better for small pools



Editor Rating: 4.3/5

Fully tested and certified by ARI, the HeatWave SuperQuiet Heat Pumps have gone through a rigorous and comprehensive process that ensures you only get the quality you deserve. This heater has the best manufacturer’s warranty in its class, so you are given peace of mind knowing that the manufacturer can really vouch for the product and help you out in the rare case that something goes wrong.


With this heat pump, you get a Titanium ThermoLink heat exchanger that makes it run super efficiently. This is because of the patented counter-flow water management, which ensures that the pool water is heated but also that very minimal energy is wasted in the process.

Another special function that you get is a keypad lockout, which ensures that the settings are tamper-proof. Once you figure out the heat and temperature settings for you, you can leave it and rest assured that it’s tamper-proof.

With its off-set plumbing, it’s quite easy to install this one. One of the most common problems that people have with pool heaters is the difficulty of installation and even the actual operation. This pool heater is one of the most user-friendly out there, so this is definitely an advantage.

True to its name, this pool heater is super quiet so you don’t need to worry about waking up the entire neighborhood. With its heavy duty scroll compressor, you basically get a pool heater that has been specifically engineered for an extremely quiet operation.


At 302 pounds and measuring 46.8 x 39.5 x 36.5 inches, this is not the pool heater you get if you’re looking for a small, lightweight heater. This means that carriers may not be able to bring this product straight to your doorstep, and you need to arrange for something else in terms of delivery. You need to be mindful of this weight so that you can prepare for the handling before and once it gets to you.

Currently, this item is not eligible for shipping to international locations. This can only be shipped within the United States and to APO/FPO addresses, but you also have to check with the manufacturer to clarify warranty and support issues.

Bottom Line: The AquaCal SuperQuiet Heatwave does its job, but there are clearly better options. There is no real reason to pick this heater over some of the other ones we have reviewed.

Things We Liked

  • Superior efficiency
  • Tamper proof settings
  • Easy installation
  • Nice and quiet

Things We Didn't Like

  • On the heavy side
  • Domestic shipping only



Laurie S.

As a multi home owner for 15 years I've tried out a ton of pool products and methods and have found out the best ones that work for me. I love helping out other people with real, honest advice and spending time with my family. If you have any questions please don't hesitate to contact me in the about or through a comment.

Click Here to Leave a Comment Below

Leave a Reply: