2019 Best Electric Pool Heaters – Reviews & Buying Guide

We look at some of the best electric pool heaters available in the market to help you to choose the best and most compatible to your pool. One aspect to consider before you would buy one from the models given below would be to ensure that it is compatible to the size of your pool and that they match and marry perfectly.

We have listed out the FIVE best electric pool heaters for you to select. Each of them has their own specifications and the ability to perform at optimum levels. It would be prudent of you to peruse each one of them in their own merits, then match and marry them with the specifications. The number of persons using the pool, climatic conditions that would prevail all through the winter or colder months would be just some of them before you would arrive at your decision.

 2019 Amazon Best Selling Electric Pool Heaters

How to find good electric pool heater?   

Swimming is a very enjoyable avenue for recreation and exercising but most of all it is a great way to revitalize our body and rejuvenate our mind. Immersing our bodies in water has been a perennial, if not a practice indulged by mankind since time immemorial. Kings and subjects alike enjoyed it with every body of water around the world having been tested and tried. Even in ancient times kings built their own swimming pools, the concept of which has not changed much during the modern times.

Today we have swimming pools spread out around where we would live. Now with it being an affordable amenity most homes would have one in their backyard. When the weather is hot and nice a pool would be very welcome to splash around and take all that heat away from the body. It is when the ambient temperature drops that the pool would not be very inviting.

Extending the fun and frolic

We could prolong its use into the first few weeks of the colder season and beyond if we could increase the temperature of the water to acceptable limits. To do so we have multiple heating options, beginning with the use of propane, natural gas, solar power, pool heat pumps and also by deploying the best electric pool heaters. Keeping your pool warm and comfortable would be just plugging in, if you use the best electric pool heater. There are many reputed brands and models that you could choose from.

Best Electric Pool Heaters Review Summary

Rank Product NameReview ScoreGet Latest Amazon Deal
#1Hayward CSPAXI11 11 Kilowatt
Electric Spa Heater
10Check Price & Deals on Amazon
10 out of 10 stars (10 / 10)
#2Fibropool FH 220 Swimming Pool
Heater Heat Pump
9.8Check Price & Deals on Amazon
9.8 out of 10 stars (9.8 / 10)
#3Ecosmart US Smart SPA 11
Electric Spa Heater
9.7Check Price & Deals on Amazon
9.7 out of 10 stars (9.7 / 10)
#4Raypak 001642 ELSR5522 5.5KW
240V Electric Spa Heater
9.5Check Price & Deals on Amazon
9.5 out of 10 stars (9.5 / 10)
#5Raypak 001640 ELS R-1102-2
Electric Spa Heaters
9.4Check Price & Deals on Amazon
9.4 out of 10 stars (9.4 / 10)
9.8 out of 10 stars (9.8 / 10)

#1. Hayward CSPAXI11 11 Kilowatt Electric Spa Heater

Best Electric Pool Heater

Recommendation

This is excellent product and the best electric pool heater if it matches and marries with your pool, hot tub or spa for trouble free operation and service for a very long time. Good value for money and being a Hayward product it would last the test of time.

Review Summary Hayward CSPAXI11 11 Kilowatt Electric Spa Heater

Hayward is a name synonymous with the pool equipment supply industry. An impressive 80 year experience propels them to be one of the most reputed designers and manufacturers of the electric pool heaters. The products that they release to the market undergo stringent quality controls before they see the light of day. It is this obsession to ensure quality standards that has kept them in the forefront for eight long decades.

The Hayward CSPAXI11 11 Kilowatt Electric Spa Heater is encased in corrosion resistant 304 stainless steel housing and with threaded head. It weighs just 12.2 pounds and is compact to easily fit into even a small space to ensure it does not get in the way but unobtrusively perform its task. The indicator light would be in on position when the electric pool heater is operational along with the built in sensor ensuring safety standards are maintained at optimum. It is a DIY unit which could be easily installed and user maintained without the need for expensive professional inputs.

Reputation matters

Doing justice to the Hayward reputation this is the electric pool heater with capabilities to match heaters twice its size and also come with plenty of user advantages with 11 Kilowatts under its casing. The internal controls are easily accessible making it the perfect and best electric pool heater for small pools, hot tubs and spas. For use in anything that is above 70 GPM an external bypass would be required

Pros and Cons Hayward CSPAXI11 11 Kilowatt Electric Spa Heater

Pros

  • Compact in design
  • 304 Stainless Steel casing and threaded head
  • DIY installation
  • Easy user maintenance
  • 11 Kilowatts
  • Indicator light
  • Safety sensor
  • Efficient heating
  • One Year Hayward warranty

Cons

  • By pass needed for 70 GPM and above
  • For small pools, hot tubs and spas only

#2. Fibropool FH 220 Swimming Pool Heater Heat Pump

Fibropool FH 220 Swimming Pool Heater Heat Pump reviews

Recommendation

⇒ The Fibropool FH 220 Swimming Pool Heater Heat Pump is bestowed with a very high internationally recognized performance rating the COP. It is the electric pool heater for small pools with a maximum of 7,500 gallons. It is good value for money and if you live around the coastal areas of the United States or under similar climatic conditions you could derive the optimum COP of 4.85 that it is bestowed with.

Review Summary-Fibropool FH 220 Swimming Pool Heater Heat Pump

The Coefficient of Performance (COP), is a standard rating ratio for heat pumps, refrigerators and air-conditioning systems to rate their operating performances. The higher the rating lower it would be in operating costs and hence would be above average efficiency. The Fibropool FH 220 Swimming Pool Heater Heat Pump with a COP of 4.85 stands proudly away from other swimming pool electric heater pumps in its class. This makes it one of the best electric pool heaters that you could get provided it is compatible with the task you have at hand.

The Fibropool FH 220 Swimming Pool Heater Heat Pump is specially design engineered for domestic purposes and is ideal for pools of any type up to a maximum of 7,500 gallons. This  electric pool heater is ideally suited for an 18 feet diameter above ground pool and spas of similar sizes or smaller. The efficiency levels or the COP would be at optimum if this electric pool heater is used in the moderate coastal climates of the United States or in such similar areas. Boasting of a 20,000 BTU/Hr heating capacity this electric pool heater would deliver exemplary performance at the highest levels for many years.

Convenience is important

It is imperative that you match the capacity of this Electric pool heater with the capacity and other relevant auxiliary features of your pool to extract the optimum levels of efficiency at all times. The  Fibropool FH 220 Swimming Pool Heater Heat Pump operates on 220~240 volts at 60 Hz, hence checking on your power supply before you would plug this electric pool heater would be prudent. The water inlets and outlets along with the meter gauge, power supply connections and thermostat controls are all conveniently positioned for easy access, convenience and safety.

Pros

  • High COP @ 4.85
  • Low operating costs
  • Ideal for pool at Maximum 7,500 gallons
  • 220~240 Volt, 60 Hz
  • 20,000 BTU/hr
  • Convenient connections and operations
  • DIY

Cons

  • For small pool applications only

#3. Ecosmart US Smart SPA 11 Electric Spa Heater

Ecosmart US Smart SPA 11 Electric Spa Heater reviews

Recommendation

⇒ This is the electric pool heater if you need to save on energy but still get your small pool, hot tub or spa heated only when you need to use it. The tank-less technology is the latest and state of the art which is eco-friendly by expending energy only when needed.

Review Summary Ecosmart US Smart SPA 11 Electric Spa Heater

Employing state of the art tank-less technology Ecosmart US Smart SPA 11 Electric Spa Heater is an energy saver and also environmental friendly. This electric pool heater will only heat water passing through hence completely eliminates wastage of energy. Electricity is becoming dearer by every passing day around the world this electric pool heater would be the ideal solution to ensure energy is expended only when needed. One year limited Ecosmart warranty.

To ensure optimum efficiency this electric pool heater employees state of the art water flow sensor technology. It replaces the out dated and traditional pressure switch activation reducing the often experienced risk of burnt out elements. The incorporated technology substantially increases efficiency, longevity and optimum reliability. The Ecosmart US Smart SPA 11 Electric Spa Heater is equipped with digital thermostat control and the ability to shift from a Centigrade to Fahrenheit reading with just a press of the control knob. The temperature setting would be exact and you could have an evenly distributed water temperature within the pool, hot tub or spa.

Power compatibility

This electric pool heater operates on 220~240 Voltage and due to its instant water heating capability your energy bills at the end of the month would not raise your eyebrows in surprise. These electric pool heaters are compact and weighs just 14 ¼ pounds enabling it to be placed in any convenient place. It is easy to install and user maintenance friendly ensuring you would enjoy long lasting and satisfactory service. This heats 10 GPM which would be great for small pools, hot tubs and spas.

Pros

  • Energy saver
  • Water flow sensor technology
  • Digital thermostat
  • Centigrade / Fahrenheit readings
  • Compact design
  • DIY installation

Cons

  • For limited sizes of pool, hot tub and spas only

#4. Raypak 001642 ELSR5522 5.5KW 240V Electric Spa Heater

Raypak 001642 ELSR5522 5.5KW 240V Electric Spa Heater reviews

Recommendation

⇒ Saves on electricity and is ideal for pools, hot tubs and spas whilst providing evenly distributed heating to use in hydrotherapeutic treatments. It is easily installed and is a DIY unit. This is the best electric pool heater in its category and fitted with anti-corrosion bronze and copper pipes.

 

Review Summary Raypak 001642 ELSR5522 5.5KW 240V Electric Spa Heater

Hydrotherapy or using water as a medium for exercises is a time tested therapeutic system that has cured many over the years. The Raypak 001642 ELSR5522 5.5KW 240V Electric Spa Heater helps in imbibing the optimum benefits that could be derived from this very useful medical endeavor. The evenly heated up water around the body would derive the optimum hydrotherapeutic properties envisaged. It is compact, easily installable, weighs only 18 pounds and is DIY plus delivered with a manufacturer’s limited warranty of one year.

The Raypak 001642 ELSR5522 5.5KW 240V Electric Spa Heater is the best electric pool heater that you could install to ensure your small pool, hot tub or spa is adequately heated. The many years of experience gained by Raypak and an indelible reputation to uphold have been their forte and success in innovation. This  electric pool heater employ’s high quality copper and bronze pipes in its inlet and outlet water systems. This electric pool heater eliminates the very much detested possibilities of corrosion especially when splashes of water would be inevitable.

Using the best technologies

There are two models operating on a power supply of 220~240 Volts with 5.5 Kw and 11 Kw respectively. These best electric pool heaters are energy savers and their low consumption of electricity compared to other heaters in the same category is outstanding. It is also built incorporating the latest technologies in heating systems providing optimum performances for many years in the future. Stress reduction and relaxation would be well served when you would employ this best electric pool heater to keep your pool, hot tub or spa at the optimum temperature desired.

Pros

  • Sustained water heating
  • Ideal for hydrotherapy treatment
  • Stress reduction and relaxation
  • Corrosion resistant inlet / outlet
  • One year warranty
  • Saves on electricity
  • Easy to install / DIY

Cons

  • For small applications only

#5. Raypak 001640 ELS R-1102-2 Electric Spa Heaters

Raypak 001640 ELS R-1102-2 Electric Spa Heaters reviews

Recommendation

⇒ Good value for money and is ideal for treating aches and pains with the even distribution of heat. Many safety features are built in of which the most important is that it will not operate when water does not flow through the system. This best electric pool heater is reliable and sturdily built to last for many years whilst delivering optimum satisfaction.

        

Review Summary Raypak 001640 ELS R-1102-2 Electric Spa Heaters

The water inlets and outlets in the Raypak 001640 ELS R-1102-2 Electric Spa Heaters are corrosion free as they are fitted out with 100% copper and bronze pipes which are conveniently located with diameters of 1 ½ inches. The standard flow of water through them ensures optimum heating efficiency with the minimum of energy usage. This electric pool heater weighs just 22 pounds hence is easily handled and installed. A one year manufacturer’s limited warranty is made available. The  electric pool heater operates on 220~240 Volts.

Product Review

The above average Incoloy heating elements are specially designed and manufactured to stringent quality standards using heavy duty materials to last many years compared with other commonly used water heating elements. The inbuilt safety switch ensures the  electric pool heater does not operate when there is no water flowing through the heater. The Raypak 001640 ELS R-1102-2 Electric Spa Heaters is designed to ensure heat is evenly distributed, to ensure it helps in treating fatigued bodies and those suffering with various aches and pains. This electric pool heater is ideal to assist and aid in hydrotherapeutic treatments.

Quality controls a must

Raypak has built many models over the years and they have ensured that whatever product rolls out of their manufacturing facilities does so after passing their strict quality controls. The thermostat is conveniently placed for easy manipulation with a maximum temperature setting to ensure this electric pool heater does no heat up and damage internal circuitry. The  electric pool heater is equipped with an indicator light for easy observation of the unit when in operation.

Pros

  • Ideal for hydrotherapeutic treatment
  • 100 % Bronze and copper pipes
  • Incoloy heating elements
  • Safety switch to prevent operation without water
  • Even distribution of temperature
  • Easy installation -DIY

Cons

  • Customer complaints
  • Warranty issues

Why do we need a pool heater?

We live in various regions of the world and also within the United States where Nature could behave in very funny ways. Most of us are not bestowed with tropical climates where our swimming pools would be inviting all throughout the year. Living in the US has many benefits but the climate which we cannot change would follow us wherever we may be domiciled. To ensure we get the optimum out of the days in a year and enjoy with our family and friends we are provided with heated and air-conditioned homes, offices, malls, shopping centers and many more.

Swimming pools are special

But when it precipitates to the swimming pool in our backyard the ball game changes and we would need to do the best we individually can. It is our prerogative to keep the pool as inviting as it could be extending it to the optimum number of days during the year. We cannot do this with the hot water in our shower but would need the most appropriate and the best electric pool heater to help us in our endeavor.

How to Find the most compatible electric pool heater

Selecting the best electric pool heater for your pool would be easier said than done, because it is imperative that you get the most compatible. It would need to match and marry with the capacity and other auxiliary specifications, usage and climatic conditions. It is only if you get the appropriate and electric pool heater would you enjoy trouble free service. Hence before you would embark on the quest to find the electric pool heater it would be prudent that you do all your homework. Installing the most compatible and electric pool heater would ensure that you get optimum benefits from it and enjoy extended periods of time in your pool during the year.

Replacing pool heaters

If you are either replacing or upgrading your existing system it would be in your best interests to compile all the plusses and minuses and arrive at the right decision. Installing the best electric pool heater has its advantages and should be your better choice. Though electricity may not be very eco-friendly in a broader sense it is the best at the moment, and second only to solar energy. The use of electricity is still popular for all home appliances and selecting the best electric pool heater with the least consumption of electricity would be the choice that you would need to make. The many brands and models given above should help you make the right decision.