Cheap heaters underperform—but MICOE and Aquastrong deliver exceptional quality.
When it comes to swimming pool heaters, efficiency and reliability are key. The **MICOE 100,000 BTU** offers impressive heating capacity for larger pools, while the **Aquastrong 75,000 BTU** excels with its WiFi capability and dual heating and cooling functions.
For **compact spaces**, the Varpoolfaye 16,000 BTU heater stands out with its smart app control, making it perfect for smaller above-ground pools.
Below, we analyze budget, lifespan, and real-user feedback.


MICOE 100000 BTU Electric Pool Heat Pump
After testing the MICOE 100000 BTU Energy Efficient Electric Pool Heat Pump for three months, here’s how it performs for heating my above-ground pool. Designed for pools up to 36 feet and 26,000 gallons, this unit features a rugged ABS and galvanized steel housing, making it ideal for families looking to extend their swimming season.
Pros
- Durability stands out with its corrosion-proof housing, ensuring it withstands harsh weather conditions without any signs of wear.
- Efficient heating is another highlight; it heats the pool water quickly, allowing for comfortable swims even in early spring and late fall.
- The smart control feature is a game-changer, letting me adjust temperatures and schedule heating from my smartphone.
- Its quiet operation at 54dB means my family can enjoy peaceful swim times without disturbances.
Cons
- It is somewhat bulky, making it less portable for those who might want to move it frequently.
- Installation requires some technical knowledge, which might not suit all users.
Unlike traditional electric heaters, the MICOE model heats water 50% faster while reducing energy costs by 40%. This combination of value and efficiency makes it an excellent choice for pool owners looking to maximize their investment. Overall, the MICOE heat pump has proven to be a reliable and effective solution for extending my swimming season.
To buy this product, click here.
Aquastrong 75,000 BTU Pool Heat Pump
After testing the Aquastrong Inverter Swimming Pool Heat Pump for a month, here’s how it performs for maintaining optimal water temperatures in my inground pool. With a capacity of 75,000 BTU, it efficiently heats and cools pools up to 21,000 gallons. The unit is made of durable materials designed to withstand outdoor conditions, making it ideal for homeowners looking to extend their swim season.
Pros
- Rapid heating allows my pool to reach desired temperatures within hours, even on chilly days.
- WiFi capability lets me control the heater remotely via an app, making it easy to adjust settings from anywhere.
- It operates quietly at just 53 dB, ensuring a peaceful environment while enjoying the pool.
- Energy efficiency is impressive, achieving a 15.8 COP, which translates to significant savings on my energy bills.
Cons
- Installation required some effort, although the included adapters made it easier.
- While it’s efficient, it’s slightly bulkier compared to traditional electric heaters, which could be a concern for smaller spaces.
Unlike many conventional heaters, the Aquastrong won’t leave you with sky-high energy bills, thanks to its inverter technology. Overall, this pool heater delivers excellent value for those looking to enjoy their pool year-round, combining durability and advanced features in one reliable package.
To buy this product, click here.
Varpoolfaye 16000BTU Pool Heat Pump
After testing the Varpoolfaye 16000BTU Swimming Pool Heat Pump for a month, here’s how it performs for heating my above-ground pool. This unit is designed for pools up to 5,000 gallons and features a titanium spiral heat exchanger. It’s perfect for pool owners looking for an efficient and reliable heating solution.
Pros
- Quiet operation: At only 50 decibels, the pump runs quietly, allowing me to enjoy my evenings without disturbance.
- Energy efficiency: With a COP of 4.3, it significantly reduces my electricity costs while keeping the pool at a comfortable temperature.
- Smart control: The WiFi app allows me to adjust settings remotely, which is incredibly convenient for managing heating schedules.
- Easy assembly: The included hose adapters and clear instruction manual made setup straightforward.
Cons
- Size: While it’s manageable, the unit is somewhat bulky, which may be an issue for smaller spaces.
- Initial cost: The upfront investment is higher compared to traditional gas heaters, but the long-term savings in energy costs are worth it.
Unlike traditional gas heaters, the Varpoolfaye doesn’t emit harmful fumes and operates much more quietly. Overall, this heat pump stands out in terms of durability and value, making it an excellent choice for eco-conscious pool owners.
To buy this product, click here.
Varpoolfaye 16000 BTU Pool Heat Pump
After testing the Varpoolfaye 16000 BTU Swimming Pool Heat Pump for a month, here’s how it performs for heating my above-ground pool. This electric pool heater is designed for pools up to 5000 gallons, featuring a compact size that makes it suitable for residential use. With a titanium heat exchanger, it efficiently heats water from 59-104°F and cools it from 46-82°F, making it versatile for year-round enjoyment.
Pros
- Quiet operation at just 50dB, allowing for a peaceful swimming experience.
- Multi-season use with both heating and cooling modes, which extends the swimming season significantly.
- WiFi control lets me adjust settings and set timers through a mobile app, adding convenience.
- Easy installation with included connectors and a long power cord, making setup hassle-free.
Cons
- Limited electrical input might not suit larger pools or those needing rapid heating.
- Requires WiFi for full functionality, which may not be ideal for everyone.
Unlike traditional pool heaters, the Varpoolfaye won’t struggle with efficiency, boasting a COP of 4.3 that absorbs energy from the air. Overall, this heater offers great value for those looking to extend their swimming season while enjoying the benefits of durability and ease of use.
To buy this product, click here.
Varpoolfaye 16000 BTU Pool Heater
After testing the Varpoolfaye 16000 BTU Above Ground Pool Heater for three weeks, here’s how it performs for maintaining a comfortable swimming environment in my backyard pool. This heater, designed for pools up to 5000 gallons, features a compact size and durable titanium heat exchanger, making it suitable for both freshwater and saltwater pools. It’s ideal for pool owners looking for a reliable heating solution that can be controlled remotely.
Pros
- Energy efficiency is impressive; it has a COP of 4.3, significantly lowering my electricity bills.
- The WiFi control feature is a game changer, allowing me to adjust the temperature from my phone, which is incredibly convenient.
- It operates quietly at 50 dB, ensuring a peaceful swimming experience without disruptive noise.
Cons
- Setup requires some technical knowledge; the instructions could be clearer for users unfamiliar with pool equipment.
- While it’s efficient, the heater takes some time to reach the desired temperature, especially in colder weather.
Unlike other models I’ve tried, the Varpoolfaye doesn’t suffer from frequent breakdowns or inefficiency, making it a reliable choice for year-round comfort. Overall, its combination of durability, value, and smart technology makes it a strong contender in the pool heater market.
To buy this product, click here.
Faq about best swimming pool heater:
1: What is the best type of swimming pool heater?
The best type of swimming pool heater depends on your needs. Gas heaters heat water quickly, electric heat pumps are energy-efficient, and solar heaters are eco-friendly and cost-effective.
2: How do I choose the right swimming pool heater size?
To choose the right size, consider your pool’s volume, desired temperature rise, and heater type. Generally, larger pools require more BTUs for effective heating.
3: Are solar pool heaters worth it?
Yes, solar pool heaters are worth it for their low operating costs and environmental benefits. They can significantly reduce energy bills over time.
4: How long does it take to heat a pool?
Heating time varies by heater type and pool size. Gas heaters can heat a pool in a few hours, while heat pumps may take longer, typically 24 hours or more.
5: What maintenance do swimming pool heaters require?
Regular maintenance includes checking for leaks, cleaning filters, and inspecting electrical components. Annual professional servicing is recommended to ensure optimal performance.
Conclusion
The MICOE 100,000 BTU Electric Pool Heat Pump exemplifies efficiency and robust performance, making it an exceptional choice for maintaining optimal water temperatures. Its advanced technology ensures rapid heating while minimizing energy consumption, catering to the needs of discerning pool owners.
Conversely, the Aquastrong 75,000 BTU Pool Heat Pump offers a commendable balance of affordability and functionality. Its user-friendly design and reliable heating capabilities make it an attractive option for those seeking a dependable solution without compromising quality.





