







Key Features:
- Energy Star certified: Rated at 16 SEER2 and 9 HSPF2
- UltraCool™ & UltraHeat™ Technology ( -22℉ to 130℉)
- Side discharge & Slim design
- Multipositional air handler: Installed horizontally or vertically
- Compatible with universal 24V thermostats (not included)
- All installation accessories included
- R410A refrigerant
- 5-year warranty

More Stages = More Comfort
Triple-Cylinder, Two-Stage Rotary Inverter Compressor
Integrates advanced technologies such as EVI, an asymmetric vortex line, and a central motor. Its "2+1" structure optimizes low-temperature heating by efficiently adjusting its volume ratio, making it highly effective in cold climates. Widely used in North America, it has received positive feedback for its reliability and successful replacement of furnaces and traditional ducted AC systems.

UltraCoolTM & UltraHeatTM Technologies
Cool up to 130°F and heat down to -22°F
Equipped with the two-stage inverter compressor, it brings less performance decline under extreme weather conditions.
TOSOT Ducted Heat pump is capable of providinge 100% heating capacity at -4°F and reliable operation at -22°F, compared to other brands that might malfunction under the temperature of -13°F. Provide 100% cooling performance at 115°F.

3x Efficiency Compared to Gas Furnaces
Certified by AHRI and Energy Star
The system achieves top-tier energy efficiency, with ratings of up to 16 SEER2 and 9 HSPF2, significantly surpassing industry averages.
16.0 Btu/h
SEER2
9.0 Btu/h
HSPF2
10.6 Btu/h
COP
2,000 Sq. Ft
Coverage

Flexible Installation
Side Discharge & Slim Deisgn
The side-charge design occupies half the area compared to conventional top-discharge designs, such as gas furnaces. You can choose between flaring or brazing connection options.
The air handler can be installed horizontally or vertically, allowing for flexible installation in basements, attics, and both residential and commercial spaces.


Dual Heating Belts
Compressor Electric Heating Belt
Preheats the compressor to to ensure proper oil temperature for a smooth start-up in cold weather.
Chassis Electric Heating Belt
Prevents snow and ice buildup that could disrupt fan rotation, guaranteeing dependable operation during heating.

Intelligent Defrosting
TOSOT's intelligent defrosting technology accurately detects the frosting status of an outdoor unit using temperature sensors.
It then smartly adjusts the defrosting process according to the actual conditions, enhancing heating efficiency and ensuring room comfort.
24-Volt Interface
Compatible with most third-party 24V thermostats. The condenser can auto-adjust its capacity intelligently without communication.

Gold Fin Condenser
Featuring a 3-layer structural design, the system effectively resists corrosion from sourness, salt, or water, ensuring a longer service life even in harsh conditions.

Quiet but Strong
The brushless DC inverter motor produces less noise and is 30% more efficient than conventional asynchronous motors. Condenser noise levels are kept below 58 dB.