Best Pool Heaters for Salt Water Pools – Game Changer!

Cheap pool heaters underperform—but Aquastrong Inverter Swimming Pool Heat Pump delivers.

When it comes to heating your pool, choosing the right equipment is vital. The Aquastrong Inverter Swimming Pool Heat Pump offers efficiency and versatility, while the 2000W Immersion Pool Heater excels in portability and ease of use.

For those looking for a compact solution, the LONRIHEAT 1500W Immersion Heater is perfect for quick heating in bathtubs and small pools, making it an excellent choice for smaller spaces.

Below, we analyze budget, lifespan, and real-user feedback.

best pool heaters for salt water poolsbest pool heaters for salt water poolsbest pool heaters for salt water pools

best pool heaters for salt water pools

Portable Immersion Water Heater 2000W

#1 CHOICE

Portable Water Heater, 2000W Immersion Pool Heater, Bucket Electric Water Heater, New Upgraded Magnesium Oxide Heat Pipes, Fast Heating, with Digital Thermometer, Suitable for Bathtubs and Small Pools

If you’re tired of freezing cold water ruining your relaxing soak, the Portable Water Heater is here to save the day! This 2000W immersion heater is designed for quick and efficient heating, making it perfect for bathtubs and small pools. With its new upgraded magnesium oxide heat pipes, you can expect fast heating times and a user-friendly experience. Let’s dive into the details!

Pros

  • Rapid Heating: Heats up 5 gallons of water in mere minutes, so you won’t be left shivering!
  • Safety First: UL-certified and features dual safety protocols, ensuring you can heat water without worry.
  • Portable Design: Compact and lightweight, making it easy to transport for travel or outdoor adventures.
  • User-Friendly: LCD thermometer provides real-time temperature monitoring, so you can avoid the “too hot to handle” situation.
  • Multi-Scene Compatibility: Works with buckets, sinks, and portable bathtubs—perfect for various settings.

Cons

  • Not for Large Pools: This heater is designed for small volumes, so don’t expect it to heat your Olympic-sized pool.
  • Limited Session Time: Use for only 1 hour at a time to ensure safety—no marathon soaking sessions!
  • Distance Warning: Must keep at least 3 feet away from flammable materials during operation—no close encounters with the BBQ!

Overall, the Portable Water Heater is a fantastic addition for anyone looking to enjoy warm water quickly and conveniently. Just remember to follow the safety guidelines, and you’ll be all set for a cozy soak!

To buy this product, click here.

Aquastrong 35,000 BTU Pool Heat Pump

#2 CHOICE

Aquastrong Inverter Swimming Pool Heat Pump, 35,000 BTU 9,000 Gallons Electric Pool Heater for Above Ground and Inground Pool, WiFi Capable Timer, Heating and Cooling Pool Heater 120V

The Aquastrong Inverter Swimming Pool Heat Pump is a game-changer for pool enthusiasts. With a powerful 35,000 BTU output, it efficiently heats and cools pools up to 9,000 gallons, making it ideal for both above-ground and inground setups. This electric pool heater not only extends your swim season but also offers the convenience of WiFi control, allowing you to adjust settings from anywhere. Say goodbye to chilly swims and hello to year-round comfort!

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Pros

  • Dual-mode heating and cooling: Enjoy optimal water temperatures from 47–104℉ for heating and 47–83℉ for cooling.
  • Rapid heating: Heats your pool quickly, perfect for those spontaneous swim days.
  • Energy-efficient: With a COP of 15.8, you’ll save up to 70% on energy costs compared to traditional heaters.
  • Ultra-quiet operation: At just 48 dB, it won’t disrupt your poolside relaxation.
  • Easy installation: Comes with versatile connection options for hassle-free setup.

Cons

  • Requires a 120V outlet, which may limit installation options in some areas.
  • Initial setup may require some technical knowledge for optimal performance.

Overall, the Aquastrong Inverter Swimming Pool Heat Pump is one of the best pool heaters for salt water pools, combining efficiency, convenience, and performance. Dive in and enjoy the comfort!

Check the latest price from here.

LONRIHEAT 1500W Submersible Water Heater

#3 CHOICE

LONRIHEAT 1500W 120V Titanium Fully Submersible Immersion Water Heater with LCD Thermostat & GFCI Plug - Ideal for Pools, Hot Tubs, Bathtubs, Baptistry & Saltwater

If you’re looking for a reliable and efficient way to heat water, the LONRIHEAT 1500W Titanium Fully Submersible Immersion Water Heater is a game changer. Whether you’re preparing for a relaxing soak in your bathtub, warming up your pool, or even heating water for livestock, this heater is designed to deliver rapid results and precise temperature control. With its robust construction and safety features, it’s a solid investment for anyone in need of hot water solutions.

Pros

  • High Power Heating: At 1500W, this heater heats water faster than lower-powered models, saving you time and energy.
  • Precise Control: The LCD thermostat allows for temperature adjustments within ±0.1°C, ensuring your water is just right.
  • Durable Material: Made from premium titanium alloy, it’s resistant to corrosion and built to last.
  • Safety First: Equipped with GFCI and overload protection, it prioritizes your safety during use.
  • Versatile Use: Perfect for pools, hot tubs, aquariums, and more—this heater can handle it all!

Cons

  • Size Matters: Its submersible design means it requires adequate space in your water source.
  • Learning Curve: The control panel might take a minute to get used to for first-time users.

Overall, the LONRIHEAT water heater stands out as one of the best pool heaters for saltwater pools, making it a top choice for anyone seeking efficiency and reliability.

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To get this product, click here.

Cupro Nickel 240,000 BTU Pool Heat Exchanger

#4 CHOICE

240,000 BTU Cupro Nickel Salt Water Pool Heat Exchanger w/Temperature Control

If you’re looking to elevate your swimming experience, the 240,000 BTU Cupro Nickel Salt Water Pool Heat Exchanger with Temperature Control is a game-changer. This powerhouse is designed specifically for salt water pools, ensuring you enjoy warm water without the hassle of corrosion. Say goodbye to chilly swims and hello to comfort!

Pros

  • Efficient heating: With 240,000 BTUs, this unit heats your pool quickly, so you can dive in sooner.
  • Durable construction: Made from cupro nickel, it withstands the harshness of salt water, ensuring longevity.
  • Temperature control: The built-in temperature control feature lets you set your ideal swimming temperature with ease.
  • Easy installation: Users report a straightforward setup process, making it accessible even for DIY enthusiasts.
  • Energy efficient: Designed to minimize energy consumption, it helps keep your utility bills in check while you enjoy warm water.

Cons

  • Initial cost: The upfront investment may be higher than traditional heaters, but the benefits are worth it.
  • Requires maintenance: Regular upkeep is necessary to ensure optimal performance, especially in salt water environments.

In summary, the 240,000 BTU Cupro Nickel Salt Water Pool Heat Exchanger is one of the best pool heaters for salt water pools. With its robust features and durability, it’s a wise investment for any pool owner looking to enjoy a warm swim year-round!

To know more about this product, click here.

VEVOR 22250 BTU Electric Pool Heat Pump

#5 CHOICE

VEVOR Electric Pool Heat Pump, 22250 BTU, Pool Heaters for 3171-6605GAL Above and In Ground Pools, Low Noise, Heating and Cooling Highly Efficient & Energy-Saving Pool Water Heater AC120V 60Hz

If you’re looking for an efficient way to keep your pool at the perfect temperature year-round, the VEVOR Electric Pool Heat Pump is a fantastic choice. With a capacity of 22,250 BTU, this heater is designed for pools ranging from 3,171 to 6,605 gallons, making it versatile for both above-ground and in-ground setups. Its ability to heat and cool ensures you can enjoy your pool no matter the season!

Pros

  • Rapid Heating: Quickly raises water temperature, so you can dive in without waiting.
  • Temperature Control: Easily switch between heating and cooling for optimal comfort.
  • Energy-Efficient: With an energy efficiency ratio of 6.3, it saves on electricity costs while being eco-friendly.
  • Durability: Built with a high-performance compressor and titanium tube heat exchanger, it resists corrosion from salt and chlorine.
  • Quiet Operation: Runs at less than 60dB, ensuring your pool time remains peaceful.
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Cons

  • Installation: Some users may find the setup process a bit complex without professional help.
  • Initial Cost: While it’s energy-efficient, the upfront investment might be higher than traditional heaters.

Overall, the VEVOR Electric Pool Heat Pump is one of the best pool heaters for salt water pools, delivering comfort and efficiency with a touch of quiet sophistication. Dive in and enjoy!

Check details of this product, click here.

Faq about best pool heaters for salt water pools:

1:What are the best types of heaters for salt water pools?

The best types of heaters for salt water pools are heat pumps, electric heaters, and gas heaters. Heat pumps are energy-efficient, while gas heaters provide quick heating.

2:Do salt water pools require special heaters?

Salt water pools do not require special heaters, but it’s essential to choose models that are corrosion-resistant to withstand saltwater exposure.

3:How do I maintain a pool heater for a salt water pool?

Regular maintenance includes checking for corrosion, cleaning filters, and ensuring proper water chemistry to extend the heater’s lifespan.

4:Can I use a gas heater for a salt water pool?

Yes, you can use a gas heater for a salt water pool, but ensure it is designed to resist corrosion from saltwater.

5:What is the average cost of a heater for a salt water pool?

The average cost ranges from $1,500 to $4,000, depending on the type and size of the heater.

6:How long does it take to heat a salt water pool?

Heating time varies by heater type and pool size, but it typically takes between 8 to 24 hours to reach the desired temperature.

Conclusion

Both the Portable Immersion Water Heater 2000W and the Aquastrong 35,000 BTU Pool Heat Pump exemplify excellence in enhancing the aquatic experience. The former offers unparalleled convenience and efficiency for quick heating, ideal for spontaneous swims, while the latter delivers robust, sustained warmth for larger saltwater pools, ensuring optimal comfort throughout the swimming season.

Ultimately, the choice between these two remarkable products hinges on individual needs and pool specifications. Each stands as a testament to innovative design, catering to diverse preferences while promising to elevate the enjoyment of saltwater pools significantly.

Joye
Joye

I am a mechanical engineer and love doing research on different home and outdoor heating options. When I am not working, I love spending time with my family and friends. I also enjoy blogging about my findings and helping others to find the best heating options for their needs.