Cuts Electric Bill in Half, Works in Snow and Summer
After over a year of use, this unit has kept the space comfortable through snow storms and winter, and cooled it so effectively in summer that the temperature setting had to be raised. It cut the electric bill in half compared to window units and wall heaters while performing better. The only issues are a slight helicopter noise in heat mode and it is so quiet inside that it is hard to tell if it is running.
Pros
- + cut electric bill in half compared to window units and wall heaters
- + performed better than window units and wall heaters
- + kept space warm through winter and snow storms
- + cooled effectively in summer
- + very quiet inside
Cons
- − slight helicopter noise in heat mode
- − hard to tell if it is running due to quietness
AI-assisted summary of a verified Amazon customer review.
· July 26, 2026 · United States
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Works well for garage temperature control
This unit performs well for both cooling and heating, keeping the garage at the set temperature. It has continued to run after a year of use. One drawback is that it does not turn off even after reaching the desired temperature.
Pros
- + cools and heats well
- + maintains set temperature
- + still running after a year
Cons
- − does not turn off when desired temperature is reached
AI-assisted summary of a verified Amazon customer review.
· August 15, 2026 · United States
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Quiet, effective heating and cooling for a cabin
This mini split air conditioner and heater runs very quietly, requiring a close approach to confirm it is operating. The heating function performs well and reduces propane use. During a heatwave, it cools a cabin quickly and maintains the temperature, while also removing humidity effectively. Installation is not difficult, but the manual is unclear in places, so watching videos or getting help from someone experienced with mini splits is recommended.
Pros
- + very quiet operation
- + effective heating
- + reduces propane usage
- + quick cooling
- + removes humidity well
- + installation not difficult
Cons
- − manual unclear in some areas
AI-assisted summary of a verified Amazon customer review.
· July 27, 2026 · United States
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Powerful, quiet mini split with strong support
This 18,000 BTU 220V mini split cools a 1,000-square-foot shop with insulated walls but an open, uninsulated ceiling, handling high-90s heat while running quietly and moving strong airflow. Build quality and performance exceed expectations. DIY installation is manageable with little HVAC experience, though the outdoor unit lacks a mounting bracket, the larger copper line kinks easily, and a vacuum pump and gauges are needed. A plastic part issue was resolved quickly through responsive customer service, with the replacement arriving in six days.
Pros
- + cools a large shop effectively in extreme heat
- + very quiet operation
- + strong airflow
- + better-than-expected build quality and performance
- + manageable DIY installation
- + responsive customer service
- + replacement part arrived quickly
Cons
- − no mounting bracket included for the outdoor unit
- − larger copper refrigerant line kinks easily
- − vacuum pump and gauges required for installation
AI-assisted summary of a verified Amazon customer review.
· August 11, 2025 · United States
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Quiet, efficient mini split with strong airflow
This 12,000 BTU unit runs on a 120-volt 20-amp circuit and operates nearly silently while moving a significant amount of air with motorized up-down and side-to-side vanes. Build quality is good, and the pre-charged lines and condenser proved airtight and easy to connect without torque tools. Installation is involved, requiring a vacuum pump, manifold gauges, and a new circuit, but online videos help. The stainless support bracket is tricky to fit. Heating performance is uncertain, though a space heater can supplement it. A built-in control pad would be a useful failsafe.
Pros
- + quiet operation
- + strong airflow
- + motorized vanes
- + good build quality
- + airtight connections
- + reasonable price
Cons
- − tricky bracket installation
- − heating performance uncertain
- − no on-board control pad
AI-assisted summary of a verified Amazon customer review.
· August 10, 2025 · United States
Read original on Amazon ↗
