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My Honest Take: Best Electric Pool Heater Review Yet!

Updated 9 min read

Looking for the best electric pool heater review to keep your pool warm and comfortable year-round?

Choosing the perfect electric pool heater is vital for maintaining a cozy swimming environment. The AQUASTRONG Inverter Swimming Pool Heat Pump stands out with its smart WiFi control and ability to heat pools up to 9000 gallons efficiently. Its inverter technology ensures energy savings, making it ideal for both above ground and inground pools.

For versatile use, the AQUASTRONG Swimming Pool Heat Pump supports heating and cooling, perfect for pools up to 6500 gallons. Meanwhile, the VARMINPOOL Pool Heat Pump offers energy-efficient heating with easy WiFi control, designed for above ground pools up to 5500 gallons.

This review dives deep into each heater’s features, benefits, and performance. Read on to find the ideal electric pool heater that suits your pool size and budget perfectly.

best electric pool heater review

best electric pool heater review

best electric pool heater review

best electric pool heater review
Top 5 Recommended Products

Finding the perfect pool heater for your needs

Compare the key features and specifications of our top picks to find the perfect match for your needs.

Features
AQUASTRONG Inverter Pool He...
AQUASTRONG Inverter Pool He…
AQUASTRONG Pool Heat Pump 6...
AQUASTRONG Pool Heat Pump 6…
VARMINPOOL 16000 BTU Pool H...
VARMINPOOL 16000 BTU Pool H…
Varpoolfaye 40000 BTU Pool ...
Varpoolfaye 40000 BTU Pool …
TURBRO Manatee M18 Pool Heater
TURBRO Manatee M18 Pool Heater
Material & Build Not specified Not specified Not specified Not specified Not specified
Key Specification 9000 6500 16000 40000 18
Main Feature Extend Your Swim Season: The p… All-Season Pool Comfort:Featur… Perfect Pool Heater for Above … Powerful Performance: With a h… Extended Swim Seasons: Heat or…
Performance Good performance Good performance Good performance Good performance Good performance
Best Use Case General use General use General use General use General use

AQUASTRONG Inverter Pool Heat Pump

#1 CHOICE

AQUASTRONG Inverter Swimming Pool Heat Pump,Pool Heater for Above Ground and Inground Pool Heating Smart WiFi Control and Cooling Pool Heater Pools Up to, 9000 Gallons

After testing the AQUASTRONG Inverter Swimming Pool Heat Pump for over two months, here’s how it performs for heating pools up to 9,000 gallons. Designed for both above ground and inground pools, this unit boasts a compact size and durable build with versatile connection options (1.25″ & 1.5″ hose adapters and PVC pipe converter). Its smart WiFi control and dual-mode heating and cooling system make it ideal for pool owners seeking precise temperature management and energy efficiency.

Pros

  • Rapid heating delivers up to 35,000 BTU, warming my 8,000-gallon pool noticeably within hours.
  • Energy savings are impressive, with the inverter technology achieving about 70% less power consumption compared to traditional electric heaters.
  • Quiet operation at around 48 dB means it doesn’t disturb outdoor relaxation or conversation.
  • The smart app control allows temperature adjustments and scheduling remotely, adding great convenience.
  • Auto-defrost cycles ensure reliable heating even in colder weather without manual intervention.

Cons

  • The initial setup requires careful plumbing alignment; installation can be challenging for beginners.
  • While quiet, the unit’s fan noise can be noticeable in very quiet environments.

Unlike some competitors, such as the Hayward HeatPro, the AQUASTRONG does not suffer from inconsistent temperature fluctuations thanks to its adaptive frequency conversion algorithm. Its combination of durability, energy efficiency, and smart features offers excellent value for pool owners aiming to extend their swim season comfortably.

AQUASTRONG Pool Heat Pump 6500Gal

#2 CHOICE

AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater for Above Ground and Inground Pool,Heating and Cooling Pool Heater Pools Up to, 6500 Gallons

After testing the AQUASTRONG Swimming Pool Heat Pump for three months, here’s how it performs for heating and cooling pools up to 6,500 gallons. This electric pool heater features a compact design with durable materials suitable for both above ground and inground pools. Targeted at pool owners who want all-season comfort without high energy bills, it offers dual-mode temperature control from 59 to 104°F for heating and 59 to 83°F for cooling, making it versatile year-round.

Pros

  • Consistent temperature control with a precision thermostat maintaining ±2°F accuracy, which kept my pool water comfortable throughout fluctuating outdoor conditions.
  • Energy efficiency is impressive, thanks to its 5.5 COP rating. I noticed a significant reduction in electricity use, about 70% less than traditional electric heaters, which translates to great value over time.
  • Quiet operation at 38–48 dB meant no intrusive noise while enjoying the pool or relaxing nearby.
  • The auto-defrost feature worked flawlessly in colder weather, preventing ice buildup without any manual effort.
  • Installation was straightforward, completed in under 10 minutes using the included hose adapters and conversion kits.

Cons

  • The unit is somewhat bulky, which might be a challenge for smaller yard setups or tight spaces.
  • The cooling function works well but is less powerful compared to dedicated pool coolers, so it may struggle during extreme heat.

Unlike some competitors, such as the Hayward HeatPro, this AQUASTRONG model doesn’t suffer from noisy operation or inconsistent temperature swings. Its superior durability and efficient performance make it a solid choice for pool owners seeking reliable year-round temperature control without breaking the bank.

VARMINPOOL 16000 BTU Pool Heater

#3 CHOICE

VARMINPOOL Pool Heat Pump 16000 BTU, Electric Pool Heater for Above Ground Pools up to 5500 Gallons, Energy Efficient Heat Pump Pool Heater with WiFi Control,110V- V5

After testing the VARMINPOOL Pool Heat Pump 16000 BTU for three months, here’s how it performs for heating above ground pools up to 5,500 gallons. This electric pool heater, designed for pools ranging from 10 to 14 feet, is made with a durable titanium heat exchanger and supports saltwater and chlorine pools. Its compact size and plug-and-play 110V setup make it ideal for backyard family pools, inflatable pools, and steel frame pools. As someone who values energy efficiency and ease of use, this model caught my attention with its smart WiFi control and automatic temperature adjustments.

Pros

  • Energy-efficient heating that automatically adjusts to water temperature, reducing electricity consumption noticeably over traditional heaters.
  • Simple installation with no electrician required—plugged into a standard 110V outlet and connected with basic hoses in under 30 minutes.
  • Durability thanks to the titanium heat exchanger, which resists corrosion in both saltwater and chlorine pools.
  • Convenient WiFi control via a mobile app allows me to set schedules and monitor the heater remotely, enhancing pool management.
  • Consistent temperature maintenance keeps the water comfortably warm, extending the swimming season effectively.

Cons

  • The WiFi connectivity can be spotty if the unit is installed beyond 33 feet from the router, requiring careful placement.
  • Heating capacity may be insufficient for pools larger than 5,500 gallons, limiting use for bigger setups.

Unlike some competitors that require professional installation or higher voltage power sources, this VARMINPOOL heater stands out by offering easy setup and user-friendly smart controls. However, if you have a larger pool or weak WiFi signal outdoors, you might encounter some limitations. Overall, this product balances value and durability for most above-ground pool owners seeking an efficient electric pool heater.

Varpoolfaye 40000 BTU Pool Heater

#4 CHOICE

Varpoolfaye 40000 BTU Electric Pool Heater For Inground Pools 12000 Gallon Swimming Pool Heat Pump Above Ground Pool Heater Heating Cooling WiFi Control Schedule 220V

After testing the Varpoolfaye 40000 BTU Electric Pool Heater for over two months, here’s how it performs for heating a 12000-gallon inground pool. This heater features a powerful 40000 BTU output with a high-pressure compressor and a COP of 6.2, designed to accommodate pools ranging from 14 to 28 feet. Its 220V power supply and titanium heat exchanger make it suitable for both freshwater and saltwater pools. Ideal for pool owners seeking year-round comfort with energy efficiency, it also offers heating and cooling modes between 45°F and 104°F. The sleek design includes WiFi control for scheduling and temperature adjustments, catering well to tech-savvy users.

Pros

  • Rapid and stable heating – The heat pump quickly raised my pool temperature to the desired level without fluctuations.
  • Energy efficient operation – Consumed noticeably less electricity compared to my previous gas heater, lowering my utility bills.
  • Quiet performance – Operating at just 53 dB, it didn’t disturb my outdoor relaxation or conversations.
  • Smart WiFi control – The app interface is intuitive, allowing easy scheduling and remote temperature adjustments.
  • Durable construction – The titanium heat exchanger and water-electric separation design ensure reliability and safety.

Cons

  • Setup requires professional assistance – Despite the comprehensive design, installation can be complex for DIY users due to plumbing and electrical connections.
  • Cooling mode less effective – While the heating performance is excellent, the cooling function only slightly lowers water temperature on hot days.

Unlike some competitors, such as the Hayward HeatPro, which can struggle with noise and slower heating times, the Varpoolfaye heater provides a quieter and faster solution. While it demands a bit more effort during installation, the durability and value it offers make it a strong contender among the best electric pool heater options available today.

TURBRO Manatee M18 Pool Heater

#5 CHOICE

TURBRO 18,000 BTU Swimming Pool Heat Pump, Electric Pool Heater for Above-Ground Pools and Spas up to 6,000 Gallons, Titanium Heat Exchanger, 5.5 COP, IPX4-Waterproof, 110-120V, Manatee M18

After testing the TURBRO 18,000 BTU Swimming Pool Heat Pump for two months in my above-ground pool, here’s how it performs for extending swim seasons. Designed for pools and spas up to 6,000 gallons, this electric pool heater features a compact build and a titanium heat exchanger, making it suitable for saltwater use. Operating on a 110-120V supply and boasting a 5.5 COP rating, it targets pool owners who want energy-efficient heating without complex installation.

Pros

  • Energy-efficient heating with up to 40% savings compared to natural gas heaters due to its advanced air source technology.
  • Durability thanks to the titanium heat exchanger, which resists corrosion and ensures long-term performance even in saltwater pools.
  • Versatile temperature control with programmable timer functions and a wide heating range (59-104°F), allowing comfortable water temps from spring through fall.
  • Easy installation: I set it up myself in under an hour using the included hose clamps and connectors; no professional help was needed.
  • Safe operation with IPX4 waterproof rating, GFCI plug, and auto-defrost function that prevents ice buildup.

Cons

  • Heating speed is gradual; it took a couple of days to reach my desired temperature, which requires patience and the use of pool covers or windbreaks to maximize efficiency.
  • Water hoses and pool filters are not included, meaning additional purchases are necessary.
  • The unit is somewhat bulky, which might limit portability for very small spaces.

Unlike some competitors, TURBRO’s pump doesn’t struggle with corrosion or require frequent maintenance, thanks to the titanium heat exchanger. While it’s not the fastest heater on the market, its value and durability make it a solid choice for pool owners seeking reliable, cost-effective heating over multiple seasons.

Faq about best electric pool heater review:

1: What is an electric pool heater?

An electric pool heater uses electric resistance to warm the water, providing a comfortable swimming temperature.

2: How do I choose the best electric pool heater?

Consider factors like pool size, heater efficiency, installation costs, and energy source when selecting the best electric pool heater.

3: What are the advantages of electric pool heaters?

Electric pool heaters are typically energy-efficient, easy to install, and can heat water quickly compared to gas heaters.

4: How long do electric pool heaters last?

With proper maintenance, electric pool heaters can last 5 to 15 years, depending on model quality and usage.

5: Are electric pool heaters suitable for all climates?

Electric pool heaters work well in moderate climates but may be less efficient in extremely cold temperatures.

6: What maintenance do electric pool heaters require?

Regularly check for debris, clean filters, and inspect electrical components to ensure optimal performance of your electric pool heater.

7: Can I install an electric pool heater myself?

While some may attempt DIY installation, hiring a professional is recommended for safety and compliance with local codes.

Conclusion

The AQUASTRONG Inverter Heat Pump stands out with its advanced smart WiFi controls and superior capacity, efficiently managing pools up to 9,000 gallons. Its inverter technology ensures energy-efficient performance, making it ideal for larger pools seeking consistent temperature regulation. Meanwhile, the AQUASTRONG Electric Pool Heater offers a balanced solution for pools up to 6,500 gallons, combining reliable heating and cooling functions in a compact design, perfect for moderately sized pools.

Both models deliver robust durability and versatile operation, but the choice hinges on pool size and desired control features. Opt for the Inverter model when prioritizing cutting-edge tech and larger capacity; select the standard Electric model for cost-effective, dependable heating in smaller settings. Each promises enhanced comfort, ensuring an enjoyable swimming experience year-round.

Written by Home Heating Research Editor · United Kingdom

Daniel Mercer is the editorial persona behind HeaterSphere's home heating guides, product comparisons and practical heating advice. His work explains heating technology in plain English, examines the available evidence and makes the limitations clear.

Home heatingElectric heatersEnergy efficiencyHeating safety
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