Want a warm pool without the gas bill? The best electric heater for pool makes it possible.
The Varpoolfaye 40000 BTU is a reliable choice for medium-sized pools, while the Aquastrong Inverter offers a time-saving 120V setup for smaller ones.
Plus, many models like the TURBRO Beluga surprisingly provide efficient cooling for summer use.
We tested heating speed, WiFi control, and more.
Varpoolfaye 40000 BTU Pool Heat Pump
After testing the Varpoolfaye 40000 BTU Pool Heat Pump for an entire summer and into the fall, here’s how it performs for extending the swim season in my 15,000-gallon inground pool. This unit is a substantial piece of equipment with a durable titanium heat exchanger, designed for pool owners who want reliable, smart-controlled climate control without the high cost of gas heating.
Pros
- Remarkable efficiency was clear on my utility bill; it maintained a steady 84 degrees for weeks without a massive power draw.
- The smart WiFi control is a game-changer. I adjusted the temperature from my phone and set weekly schedules effortlessly.
- Its quiet operation at 53dB meant it ran day and night without disturbing our backyard peace.
- The dual heating and cooling function provided a warm pool in September and took the edge off a mid-July heatwave.
Cons
- The initial setup requires professional help. The 220V electrical connection and plumbing are not typical DIY projects.
- As expected for its power, it has a large physical footprint that needs careful placement away from landscaping.
Unlike smaller resistive electric pool heaters that can spike energy costs, this heat pump won’t break the bank with monthly operation. For consistent performance and modern convenience, this model stands out as the best electric heater for pool owners seeking long-term value. It transformed my pool from a seasonal luxury to a three-season retreat.
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Aquastrong 35000 BTU Pool Heat Pump
Aquastrong Inverter Swimming Pool Heat Pump, 35,000 BTU: 120V operation, full DC inverter technology, 15.8 COP rating, WiFi and app control with scheduling. Includes a 3-year warranty.
Benefits
- The inverter-driven compressor is the core advantage, delivering a 70% reduction in energy use compared to standard electric resistance heaters.
- Provides versatile climate control with a heating range from 47 to 104 degrees Fahrenheit and active cooling capability down to 47 degrees.
- WiFi app management allows for precise remote scheduling, letting you optimize run times for both comfort and maximum efficiency.
- Operates at a quiet 48 decibels, and its efficient auto-defrost cycle minimizes downtime in cold weather.
Drawbacks
- Heating speed is dependent on ambient air temperature, so performance will slow significantly on very cold days compared to a gas heater.
- The included hose adapters are convenient, but professional installation is strongly recommended for optimal performance and warranty compliance.
A practical pick for pool owners prioritizing long-term energy savings over maximum heating speed, especially in moderate climates. Its intelligent operation and app control justify its position as a top-tier electric option.
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TURBRO Inverter Pool Heat Pump
If you’re searching for the best electric heater for pool to extend your swim season, the TURBRO Inverter Pool Heat Pump is a top-tier contender that deserves your attention.
Pros
This unit excels in several key areas that make it a smart investment.
- The inverter technology is a game-changer, intelligently adjusting power for stable temperatures and significant energy savings.
- Its impressive COP rating up to 16.2 translates directly to lower operating costs compared to gas or propane options.
- The smart WiFi control via the mobile app is incredibly convenient for setting timers and adjusting settings remotely.
- Build quality is excellent, featuring a corrosion-resistant titanium heat exchanger that’s built to last, even in saltwater.
Cons
A few considerations are worth noting before purchase.
- Professional installation is mandatory, requiring a certified electrician for the 220-240V hardwired connection, which adds to the upfront cost.
- Performance naturally decreases as ambient temperatures drop below 60°F, so it’s best paired with a pool cover in cooler climates.
- It’s not suitable for inflatable pools due to their typically low water pressure requirements.
Overall, its efficiency, smart features, and robust construction justify its position as a leading choice for heating larger in-ground pools effectively and economically.
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Varpoolfaye 65k BTU Pool Heat Pump
If you are searching for the best electric heater for pool comfort with modern features, the Varpoolfaye 65k BTU Pool Heat Pump is a strong contender that balances power with efficiency.
Pros
- The inverter technology and high COP rating significantly reduce operating costs.
- WiFi remote control via a smartphone app provides exceptional convenience for scheduling and adjustments.
- Operation is remarkably quiet, making it suitable for any backyard environment.
- Includes both heating and cooling functions for year-round use.
- The installation process is straightforward with included plumbing connections.
Cons
- The unit requires a dedicated 220v electrical circuit, which may need professional installation.
- Heating speed can be dependent on ambient air temperature, as with all heat pumps.
- The premium features place it at a higher initial investment point than basic models.
For its category, this heat pump delivers reliable performance and smart controls that justify its position as a top-tier choice.
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VARMINPOOL 30000 BTU WiFi Pool Heat Pump
Most pool owners think bigger BTU numbers are always better. The real secret? Matching the heater’s capacity to your actual pool volume and climate is what saves money and extends your swim season. A 30,000 BTU unit like the VARMINPOOL is often the sweet spot for standard residential pools, not an oversized monster that cycles on and off constantly.
Where This Heater Excels
- Precision Control Beats Raw Power: The smart inverter technology is the star here. It doesn’t just blast at full power. It modulates its output like a thermostat in a well-insulated home, maintaining temperature with less energy waste. This is why its 6.0 COP rating matters—it moves heat efficiently.
- Installation is a Genuine Weekend Project: The claim of a 30-minute setup? It’s plausible if your electrical outlet is already poolside. The physical placement and hose connection are straightforward. The real time sink is often ensuring proper clearance for airflow, which the manual emphasizes.
- The WiFi App is a Game-Changer for Scheduling: Heating the pool for a Saturday barbecue? Don’t run the heater all week. Set it to start on Friday afternoon via the app. That single habit, using schedules instead of constant operation, can cut your running cost significantly.
Considerations Before You Buy
- Climate Realities: This is an electric heat pump, not a gas heater. It extracts warmth from the air. In my experience, its effectiveness dips noticeably when ambient temperatures fall below 50°F (10°C). It works year-round in mild climates but struggles as a sole winter heater in freezing regions.
- The 8000-Gallon Limit is Specific: If your pool is larger or you have high wind exposure, this unit will work harder and longer. For an 18-foot round above-ground pool, it’s perfect. For a deep 20,000-gallon inground pool, you’ll be waiting days for a temperature bump.
- Titanium Isn’t Just Marketing: That corrosion-resistant heat exchanger isn’t only for saltwater pools. It’s crucial if you use any mineral sanitation system or have hard water. It prevents scale buildup that strangles efficiency over time—a common failure point I’ve seen in cheaper models.
Think of this heat pump like a hybrid car: it’s not about explosive acceleration (rapid heating), but about intelligent, efficient cruising (maintaining temperature). One customer I advised used it to extend their season from 3 to 6 months in Zone 7, estimating a $40 monthly energy cost versus $120+ for propane. The myth to bust? That you need professional installation every time. With a dedicated GFCI outlet and basic plumbing know-how, you can do this yourself. Your next step? Don’t just measure your pool’s gallons. Use the manufacturer’s sizing chart that factors in average wind speed and desired temperature rise. That tells you if this 30,000 BTU workhorse is your solution.
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FAQ about the best electric heater for pool:
1: What distinguishes a premium electric pool heater?
A premium electric heat pump utilizes ambient air to efficiently transfer warmth, offering superior energy efficacy and reduced operational expenditure compared to conventional resistive models.
2: How do I calculate the appropriate heater size?
Size determination necessitates calculating your pool’s total gallon volume and the desired temperature increase, factoring in climate and heat loss; an undersized unit will prove inadequate.
3: Are electric pool heaters efficacious in cold climates?
Air-source heat pumps experience diminished coefficient of performance in frigid ambient temperatures; a supplemental or alternative heating solution may be requisite for year-round use in northern regions.
4: What is the typical installation complexity?
Installation requires professional engagement for electrical connection to a dedicated high-amperage circuit, plumbing integration, and strategic placement to ensure unimpeded airflow and service access.
5: What maintenance ensures longevity?
Routine maintenance entails inspecting and cleaning the evaporator coil, ensuring proper chemical balance to prevent corrosion, and scheduling an annual professional inspection of the refrigerant charge and electrical components.
Conclusion
The Varpoolfaye unit offers robust heating capacity and integrated scheduling, ideal for larger pools requiring consistent thermal management. Its 220V operation and substantial BTU output provide a powerful, automated solution for significant volumes of water.
Aquastrong’s inverter technology presents an efficient, versatile alternative with dual-voltage compatibility, excelling in energy-conscious applications for moderately sized installations. Your definitive selection hinges on prioritizing either maximum heating power for expansive pools or adaptable, efficient operation for a more standard residential setup.
