Finding a pool heat pump that offers both heating and cooling modes can transform your swimming experience year-round. The best models balance energy efficiency, ease of use, and versatility, but they also come with tradeoffs like higher upfront costs or maintenance complexity. The Inverter Pool Heat Pump for Up to 16,000 Gallons stands out as the best overall for its reliable dual-mode performance, while options like the GRAT 75,000 BTU Full Inverter Pool Heat Pump excel in power and app control. However, choosing the right model depends on your pool size, climate, and budget. Continue reading for the full breakdown of these top picks and what to consider before buying.
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Key Takeaways
- Inverter technology significantly improves energy efficiency and noise levels, making it a top feature among premium models.
- Pool size directly influences the necessary BTU capacity; larger pools require more powerful heat pumps to maintain temperature effectively.
- WiFi and app controls are common in higher-end models, offering convenience but at a higher cost and potential connectivity issues.
- Dual-mode functionality varies; some units handle heating and cooling seamlessly, while others may struggle with rapid temperature changes.
- Installation complexity and maintenance requirements differ, with more advanced models demanding professional setup and regular upkeep.
| Inverter Pool Heat Pump for Up to 16,000 Gallons, Suitable for Above and Inground Pools | ![]() | Best Overall for Versatile Pool Sizes and Smart Control | Pool Capacity: Up to 16,000 gallons | BTU: 55,000 BTU/h | Cooling Range: 59°F to 109.4°F | VIEW ON AMAZON | See Our Full Breakdown |
| POOLTOHOT Pool Heater for Inground and Above Ground Pools, 40000 BTU Electric Heat Pump with WiFi Control | ![]() | Best for Mid-Size Pools with Remote Management and Rapid Heating | BTU: 40000 | Suitable Pool Size: up to 12,000 gallons | Heating Range: 47–109°F | VIEW ON AMAZON | See Our Full Breakdown |
| 7500 Gallons Above Ground Pool Heater 110V | ![]() | Best for Small Above Ground Pools with Easy App Control | Product Dimensions: 27 x 17 x 40 inches | Item Weight: 91.8 pounds | Warranty: 12 months | VIEW ON AMAZON | See Our Full Breakdown |
| GRAT 75,000 BTU Full Inverter Pool Heat Pump with WiFi App Control | ![]() | Best for Large Pools with High Heating Power and Remote Management | Pool Capacity: up to 21,000 gallons | Heating Power: 75,000 BTU | Cooling Range: 45°F–82°F | VIEW ON AMAZON | See Our Full Breakdown |
| 35,000 BTU Full Inverter Pool Heat Pump with Top Air Discharge | ![]() | Best for Compact Installation and All-Weather Use | BTU: 35,000 | Discharge Type: Top air discharge | Compatibility: Saltwater and freshwater pools | VIEW ON AMAZON | See Our Full Breakdown |
| Pool Heat Pump for Above Ground Pools up to 6,500 Gallons, 18,000 BTU, Dual-Mode Heating & Cooling with Touch Control | ![]() | Best Compact for Small Above Ground Pools | Heating Capacity: 18,000 BTU | Pool Size Compatibility: up to 6,500 gallons | Voltage: 110-120V | VIEW ON AMAZON | See Our Full Breakdown |
| TURBRO 33,000 BTU Inverter Swimming Pool Heat Pump, Up to 10,000 Gallons | ![]() | Best for Larger Pools with Advanced Features | BTU: 33,000 | Pool Capacity: Up to 10,000 gallons | Dimensions: 41.9 x 20.4 x 26.2 inches | VIEW ON AMAZON | See Our Full Breakdown |
| CrestWave 18,000 BTU Swimming Pool Heat Pump with WiFi Control | ![]() | Best Smart Control for Small Above Ground Pools | BTU: 18,000 | Pool Volume: Up to 6,500 gallons | Voltage: 110-120V | VIEW ON AMAZON | See Our Full Breakdown |
| 40,000 BTU Pool Heater for Above Ground and Inground Pools 220V | ![]() | Best for Powerful Performance in Larger Pools | BTU: 40,000 | Pool Size: up to 12,000 gallons | Voltage: 220V | VIEW ON AMAZON | See Our Full Breakdown |
| pool heat pump with heating and cooling mode | BTU | Noise Level |
|---|---|---|
| Inverter Pool Heat Pump for Up | 55,000 BTU/h | 52 dB(A) |
| POOLTOHOT Pool Heater for Ingr | 40000 | 50dB |
| 7500 Gallons Above Ground Pool | — | — |
| GRAT 75,000 BTU Full Inverter | — | — |
| 35,000 BTU Full Inverter Pool | 35,000 | — |
| Pool Heat Pump for Above Groun | — | 38 dB |
| TURBRO 33,000 BTU Inverter Swi | 33,000 | — |
| CrestWave 18,000 BTU Swimming | 18,000 | 45dB |
| 40,000 BTU Pool Heater for Abo | 40,000 | 53 dB |
More Details on Our Top Picks
Inverter Pool Heat Pump for Up to 16,000 Gallons, Suitable for Above and Inground Pools
This inverter heat pump stands out for its ability to handle pools up to 16,000 gallons with both heating and cooling functions, making it a flexible choice for many pool owners. Unlike smaller units like the 35,000 BTU inverter (Product 5), it offers a broader capacity range, supporting both above ground and inground pools seamlessly. The smart control via app and touch panel adds convenience, especially compared to simpler models that lack remote management. Its quiet operation at 52 dB and durable design make it suitable for frequent use. However, performance can fluctuate with outdoor conditions, and installation requires compatible plumbing, which might add complexity and cost. This pick makes the most sense for pool owners seeking a reliable, adaptable system with modern controls.
Pros:- Supports heating and cooling for steady water temperature
- Smart control via app and touch panel
- Quiet operation with durable outdoor design
Cons:- Performance varies based on outdoor conditions and pool setup
- Requires compatible plumbing and installation
Best for: Homeowners with pools up to 16,000 gallons who want a quiet, versatile system with smart app control.
Not ideal for: Smaller pool owners with pools under 5,000 gallons or those seeking a budget-friendly, straightforward option.
- Pool Capacity:Up to 16,000 gallons
- BTU:55,000 BTU/h
- Cooling Range:59°F to 109.4°F
- Heating Range:5°F to 104°F
- Noise Level:52 dB(A)
- Warranty:8 years
Our verdict“Ideal for pool owners seeking a high-capacity, smart, and quiet inverter heat pump adaptable for both above and inground pools.”
POOLTOHOT Pool Heater for Inground and Above Ground Pools, 40000 BTU Electric Heat Pump with WiFi Control
This 40,000 BTU unit is well-suited for pools up to 12,000 gallons, providing efficient heating and cooling with advanced inverter technology. Compared to the 35,000 BTU inverter (Product 5), it offers higher BTU output and a more robust build, making it better for slightly larger pools. Its smart WiFi control allows for remote management, adding convenience especially over models without connectivity. The quiet operation at 50dB makes it suitable for residential settings. However, professional installation is a must, and it may need to run 24 hours in advance to reach desired temperatures, which could be inconvenient. This model is ideal for owners who want reliable, remotely controlled climate adjustments for medium-sized pools.
Pros:- Efficient heating and cooling with inverter technology
- Smart WiFi app control for remote management
- Quiet operation and saltwater-resistant titanium heat exchanger
Cons:- Requires professional installation by a certified electrician
- May need 24 hours to reach optimal temperature
Best for: Pool owners with medium-sized pools up to 12,000 gallons seeking efficient, remote-controlled heating and cooling.
Not ideal for: Customers with smaller pools under 5,000 gallons or those preferring plug-and-play units without professional setup.
- BTU:40000
- Suitable Pool Size:up to 12,000 gallons
- Heating Range:47–109°F
- Cooling Range:47–83°F
- Noise Level:50dB
- Warranty:3 years
Our verdict“Best suited for owners of medium-sized pools wanting high efficiency and remote control features with reliable performance.”
7500 Gallons Above Ground Pool Heater 110V
This high-efficiency heater is tailored for above ground pools up to 7,500 gallons, emphasizing energy-saving controls and quiet operation. Compared to larger models like Product 2 or 4, it is less powerful but excels in simplicity and affordability. Its corrosion-proof titanium heat exchanger ensures longevity in outdoor conditions, while smart energy controls help reduce operating costs. The 12-month warranty indicates limited coverage, and its weight of nearly 92 pounds may pose installation challenges. This choice makes the most sense for owners with smaller above ground pools who prioritize ease of use and cost efficiency over higher capacity.
Pros:- Efficient heating for pools up to 7,500 gallons
- Energy-saving inverter control reduces costs
- Quiet operation below 50 dB
Cons:- Heavy weight may complicate setup
- Limited to above ground pools up to 7,500 gallons
Best for: Owners of above ground pools up to 7,500 gallons seeking simple, energy-efficient heating with mobile app control.
Not ideal for: Large pool owners or those needing robust, high-capacity heating for inground pools.
- Product Dimensions:27 x 17 x 40 inches
- Item Weight:91.8 pounds
- Warranty:12 months
Our verdict“Perfect for small above ground pools where ease of installation and energy efficiency are priorities.”
GRAT 75,000 BTU Full Inverter Pool Heat Pump with WiFi App Control
This 75,000 BTU inverter unit is designed for pools up to 21,000 gallons, making it a strong choice for larger pools needing substantial heating and cooling. Its high BTU output surpasses smaller models like Product 5, and its remote control via WiFi and Bluetooth adds convenience. The corrosion-resistant titanium heat exchanger ensures durability, especially in saltwater pools. Compared to the inverter model with 55,000 BTU (Product 1), this offers more power for larger setups but comes with increased weight and cost. The noise level at about 50 dB remains quiet for its size, though installation may require extra effort due to its weight. This pick targets owners with large pools seeking powerful, remotely controllable climate management.
Pros:- High 75,000 BTU heating power suitable for large pools
- Remote management via WiFi and Bluetooth
- Corrosion-resistant titanium exchanger for durability
Cons:- Heavy weight may complicate installation
- Higher price point due to size and features
Best for: Owners of large pools up to 21,000 gallons looking for high-capacity, remote-controlled heating and cooling.
Not ideal for: Small pool owners or those on a tight budget who do not need such high power or advanced features.
- Pool Capacity:up to 21,000 gallons
- Heating Power:75,000 BTU
- Cooling Range:45°F–82°F
- Heating Range:46°F–104°F
- Dimensions:34 x 18 x 22 inches
- Weight:269 pounds
Our verdict“Ideal for large pool owners who want robust, remote-controlled heating with quiet operation and durable construction.”
35,000 BTU Full Inverter Pool Heat Pump with Top Air Discharge
This inverter heat pump offers 35,000 BTU designed for pools up to 15,000 gallons, with a unique top air discharge for flexible placement. Compared to larger units like Product 4, it is more compact and easier to install in tight spaces, making it suitable for owners needing a versatile, space-saving solution. Its smart WiFi and Bluetooth controls enable remote management, while quiet operation around 50 dB keeps it unobtrusive. The titanium heat exchanger ensures durability against saltwater and weather. Its relatively lighter weight (under 100 pounds) makes it easier to handle, though the absence of specific warranty details might concern some buyers. This model is best for users who want a reliable inverter option with flexible installation options for moderate pool sizes.
Pros:- Energy-efficient inverter technology reduces operating costs
- Compact top air discharge design for flexible installation
- Remote control via WiFi and Bluetooth
Cons:- Heavy weight (98.1 pounds) may require assistance
- No specific warranty details provided
Best for: Pool owners needing a compact, easy-to-install inverter heater for pools up to 15,000 gallons, especially in space-constrained environments.
Not ideal for: Large pools over 20,000 gallons or owners seeking the highest capacity and power output.
- BTU:35,000
- Discharge Type:Top air discharge
- Compatibility:Saltwater and freshwater pools
- Material:Titanium heat exchanger
- Warranty:Not specified
- Weight:98.1 pounds
Our verdict“Perfect for owners requiring a space-efficient, remotely controllable inverter heater for medium-sized pools with flexible installation needs.”
Pool Heat Pump for Above Ground Pools up to 6,500 Gallons, 18,000 BTU, Dual-Mode Heating & Cooling with Touch Control
This heat pump is ideal for small above ground pools up to 6,500 gallons, offering both heating and cooling with a simple touch control. Compared to the CrestWave, it provides similar dual-mode functionality but at a lower noise level—just 38 dB—making it more suitable for quiet backyard settings. Its high COP of 5.5 ensures energy savings, though its capacity limits it to smaller pools, and the automatic defrost may struggle in extremely cold weather. The titanium heat exchanger enhances durability, yet its compact size means less power for larger pools. For those with modest pools seeking ease of use and quiet operation, this model delivers.
Pros:- Quiet operation at just 38 dB minimizes backyard noise
- High efficiency with COP up to 5.5 reduces energy costs
- Easy-to-use touch control simplifies operation
- Corrosion-resistant titanium heat exchanger ensures longevity
Cons:- Limited to pools up to 6,500 gallons, not suitable for larger pools
- Automatic defrost may be inadequate in harsh cold conditions
Best for: Homeowners with small above ground pools who prioritize quiet, energy efficiency, and straightforward operation.
Not ideal for: Owners of larger pools or those in very cold climates, where capacity and defrosting might fall short.
- Heating Capacity:18,000 BTU
- Pool Size Compatibility:up to 6,500 gallons
- Voltage:110-120V
- Cooling Range:59–83°F
- Heating Range:59–104°F
- Noise Level:38 dB
Our verdict“This pick suits small pool owners seeking a quiet, efficient, and easy-to-control dual-mode heat pump for year-round use.”
TURBRO 33,000 BTU Inverter Swimming Pool Heat Pump, Up to 10,000 Gallons
The TURBRO Beluga series stands out for heating or cooling pools up to 10,000 gallons using inverter technology that greatly improves energy efficiency—up to 40% savings compared to non-inverter models like the CrestWave. It features a robust titanium heat exchanger resistant to saltwater corrosion, making it suitable for saltwater pools. While its weight of 155.7 pounds indicates a sturdy build, it also means installation is more complex. The programmable timer and WiFi control add convenience, especially for tech-savvy users who want precise temperature management. Compared to smaller, less feature-rich options, this model offers powerful performance for larger pools but requires a more permanent setup and is less portable.
Pros:- Energy-efficient inverter technology reduces power consumption by up to 40%
- Suitable for saltwater pools with corrosion-resistant titanium heat exchanger
- WiFi control and programmable timer facilitate remote operation
- Heats and cools pools with consistent performance
Cons:- Heavy and bulky, making installation more involved
- Not recommended for inflatable pools due to low water pressure
Best for: Homeowners with outdoor pools up to 10,000 gallons who value energy efficiency, remote control, and durability in saltwater environments.
Not ideal for: Those with smaller pools or limited space for installation, as the unit’s size and weight demand a dedicated setup.
- BTU:33,000
- Pool Capacity:Up to 10,000 gallons
- Dimensions:41.9 x 20.4 x 26.2 inches
- Weight:155.7 pounds
- Voltage:110-120V
- COP:up to 15.8
Our verdict“This model is best suited for larger, saltwater pools where energy savings and remote control are priorities, with some installation effort required.”
CrestWave 18,000 BTU Swimming Pool Heat Pump with WiFi Control
The CrestWave 18,000 BTU model combines reliable heating and cooling with smart WiFi connectivity, making it a strong choice for pool owners who want remote control and automation. Compared to the Turbro, it offers a slightly lower noise level at 45 dB and a similar COP, but its capacity remains capped at 6,500 gallons. Customer reviews note some setup challenges, which might be a concern for less tech-savvy users. Its titanium heat exchanger ensures durability over time, and the inclusion of accessories simplifies installation for those comfortable with basic setup tasks. For homeowners seeking a balance of smart features and efficient operation, this unit fits well within small to medium above ground pools.
Pros:- Smart WiFi control enables remote management and scheduling
- Dual heating and cooling modes support year-round use
- Energy-efficient with up to 5.5 COP reduces operating costs
- Corrosion-resistant titanium heat exchanger for durability
Cons:- Setup can be complex for some users
- Limited to pools up to 6,500 gallons, restricting larger pool use
Best for: Owners of small above ground pools who want smart WiFi control and reliable dual-mode operation.
Not ideal for: Larger pools or users seeking the quietest operation, as it operates at 45 dB and has a capacity limit.
- BTU:18,000
- Pool Volume:Up to 6,500 gallons
- Voltage:110-120V
- Modes:Heating & Cooling
- Noise Level:45dB
- Connectivity:WiFi
Our verdict“This pick is ideal for small pool owners who want smart control features paired with dependable dual-mode performance.”
40,000 BTU Pool Heater for Above Ground and Inground Pools 220V
The 40,000 BTU model provides significant heating and cooling capacity, suitable for pools up to 12,000 gallons, making it a more powerful alternative to the 18,000 BTU options like CrestWave or Pool Heat Pump. Its high BTU output allows for rapid temperature adjustments and stable control, which is advantageous for larger pools or those in cooler climates. The inclusion of WiFi control simplifies scheduling and remote adjustments, while the titanium heat exchanger ensures longevity even in saltwater environments. However, its size and weight mean installation is more involved, and it operates at a higher noise level of 53 dB. For those needing a heavy-duty unit with quick response times, this model offers a compelling choice but may be overkill for smaller pools.
Pros:- High BTU capacity provides rapid heating and cooling
- WiFi app control allows easy remote management
- Energy-efficient operation with minimal electricity use relative to power output
- Durable titanium heat exchanger suitable for saltwater use
Cons:- Higher noise level at 53 dB may be disruptive
- Installation complexity due to size and technical setup requirements
Best for: Homeowners with large above ground or inground pools up to 12,000 gallons who prioritize powerful heating and cooling performance.
Not ideal for: Owners of small pools or those with limited space for installation, given its size and weight, and who prefer quieter operation.
- BTU:40,000
- Pool Size:up to 12,000 gallons
- Voltage:220V
- Modes:Heating & Cooling
- Noise Level:53 dB
- Connectors:1.5 inch
Our verdict“This model is best for large pools needing fast, powerful climate control with remote management capabilities.”

How We Picked
The products in this roundup were selected based on their performance in heating and cooling modes, energy efficiency, build quality, and user convenience features. We prioritized models with proven durability and good customer feedback, especially those offering dual-mode operation. Cost-to-value ratio was a key consideration, ensuring that each pick offers meaningful features without unnecessary extras. We also evaluated ease of installation, control options, and compatibility with different pool sizes, aiming to recommend options suitable for a range of budgets and needs. The ranking reflects a balance of power, efficiency, usability, and overall reliability in real-world conditions.Factors to Consider When Choosing Pool Heat Pump With Heating And Cooling Modes
Choosing the right pool heat pump with heating and cooling modes requires understanding several critical factors. These systems vary widely in capacity, efficiency, and features, so aligning these with your pool size and climate can prevent overspending or underperformance. Consider how often you’ll use the pool year-round, your local weather, and your comfort preferences when selecting a model. Understanding these broader considerations helps avoid common pitfalls like underestimating capacity needs or overpaying for unnecessary features.Pool Size and BTU Capacity
Matching your pool size with the right BTU capacity is essential for effective heating and cooling. A unit that’s too small will struggle to maintain your desired temperature, especially in colder weather, while an oversized pump can lead to higher energy costs and inefficient operation. Measure your pool accurately and consult manufacturer guidelines or a professional to determine the appropriate capacity, ensuring consistent comfort without wasteful energy use.
Energy Efficiency and Inverter Technology
Energy efficiency directly impacts operational costs, especially if you plan to run your heat pump frequently. Inverter technology is a game-changer, allowing the compressor to adjust its speed based on demand, reducing power consumption and noise. While inverter models tend to cost more upfront, their savings over time can justify the investment, particularly in climates where year-round use is common. Don’t overlook energy ratings and inverter features when comparing options.
Cooling and Heating Performance
Not all heat pumps handle both heating and cooling equally well. Some models excel in maintaining stable temperatures but may struggle with rapid changes or extreme weather. Look for units with good reviews on their cooling capabilities, especially if you live in a warmer climate or want to extend your swimming season. Test the cooling function if possible, and consider how quickly the unit can respond to temperature adjustments to match your comfort preferences.
Control Options and Connectivity
Smart features like WiFi control and mobile app integration add convenience, allowing remote temperature adjustments and monitoring. However, they also introduce potential points of failure and increase upfront costs. Assess whether these features are worth it for your lifestyle and consider the reliability of the app and connectivity. Manual controls and simpler interfaces remain effective and might be preferable for those seeking straightforward operation.
Installation and Maintenance
Proper installation is critical for optimal performance and longevity. Some models require professional setup, especially inverter units with complex refrigerant systems. Maintenance needs vary; regular cleaning, filter checks, and occasional professional servicing can keep your system running efficiently. Factor in these ongoing costs and efforts when choosing a model, and verify if the manufacturer offers support or warranty coverage that covers installation issues.
Frequently Asked Questions
Can I use a pool heat pump with heating and cooling modes in all climates?
While many pool heat pumps with dual modes are designed for year-round use, their effectiveness depends heavily on your local climate. In colder regions, the heating function works well, but cooling might be less effective if ambient temperatures drop significantly at night. In hot climates, cooling features can extend your swimming season, but extremely high outdoor temperatures may strain the system. Always check the unit’s temperature operating range and consider climate-specific features before purchasing.
How do inverter heat pumps compare to traditional models?
Inverter heat pumps tend to be more energy-efficient and quieter than traditional fixed-speed units because they adjust their compressor speed based on demand. This results in lower operating costs and less noise pollution, making them ideal for frequent or long-term use. However, they usually come with a higher initial price and more complex installation requirements. If you plan to use your pool year-round, investing in inverter technology can pay off in energy savings over time.
What size should my pool heat pump be for my pool?
Choosing the correct size depends on your pool’s volume and your climate. As a general rule, larger pools need higher BTU ratings to heat or cool effectively, preventing temperature fluctuations. An undersized unit will struggle to maintain your desired temperature, while an oversized one can lead to unnecessary energy waste. Consult manufacturer guidelines or a professional to calculate the ideal capacity based on your specific pool size and local weather conditions.
Are WiFi-enabled pool heat pumps worth the extra cost?
WiFi connectivity adds convenience, allowing you to control and monitor your system remotely via a smartphone app. This feature is especially useful if you want to adjust your pool temperature before arriving home or while away. However, it does come with a higher price tag and potential connectivity issues. If you prefer simplicity or have minimal use expectations, manual controls might be sufficient, but for frequent adjustments, WiFi-enabled models offer noticeable advantages.
What maintenance is required to keep my pool heat pump running efficiently?
Routine maintenance typically involves cleaning filters, checking for refrigerant leaks, and inspecting the unit for debris or corrosion. Inverter models may require additional servicing due to their more complex components. Regular professional checkups can extend the lifespan of your system and ensure optimal performance. Keep an eye on system alerts and perform seasonal inspections, especially before peak use periods, to avoid unexpected breakdowns or efficiency drops.
Conclusion
For most pool owners, the Inverter Pool Heat Pump for Up to 16,000 Gallons offers the best overall balance of performance, efficiency, and ease of use. Those seeking a premium, feature-rich system might prefer the GRAT 75,000 BTU Full Inverter Pool Heat Pump for its power and app control. Budget-conscious buyers or those with smaller pools should consider simpler models like the 7500 Gallons Above Ground Pool Heater 110V. Beginners or casual users will benefit from straightforward controls, while serious enthusiasts or frequent pool users should prioritize inverter technology for long-term savings. Tailor your choice to your pool size, climate, and usage habits for the best results.Halloween Picks
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