Description
Overview
The Tosot Cosmo 24,000 BTU wall-mounted ductless mini split is a complete single-zone heat pump system: indoor unit, inverter outdoor unit, remote and installation package. It is rated at 19 SEER2 and 8.5 HSPF2, runs on 208/230V single-phase power and uses R32 refrigerant.
Wall-mounted units are the most popular way to add heating and cooling to bedrooms, offices, additions, garages and other rooms without ductwork. This system is sized for up to about 1,250 sq. ft.
Key Features
- Full DC inverter compressor: Varies speed with the load for steady temperatures, quiet operation and lower power use.
- Blue Fin coil protection: Evaporator and condenser use deoxidized all-copper coils with Blue Fin anti-corrosion coating for long service life.
- Wi-Fi control: Control, schedule and monitor the system from anywhere with the TOSOT+ app; also works with Alexa and Google Home.
- Quiet operation: Indoor sound levels in the low 20s dB(A) on low fan, suitable for bedrooms and offices.
- R32 refrigerant: Higher efficiency and a much lower global warming potential than R-410A.
- Complete installation package: Includes a pre-flared 16 ft copper line set, signal cable and power cord, with 25 ft and 50 ft line sets available.
Performance & Efficiency
Rated capacity is 24,000 BTU/h cooling and 24,000 BTU/h heating, with an EER/COP of 3.5 / 3.6 W/W. The inverter compressor ramps up quickly to reach the setpoint, then slows down to hold it, which avoids the on/off cycling of single-speed equipment and cuts power use. The outdoor unit is rated to operate from -13 – 118°F.
Comfort & Control
Every indoor unit includes a wireless remote, and the TOSOT+ app adds Wi-Fi control, scheduling and voice control through Alexa or Google Home. Sleep, quiet and turbo modes, auto restart after a power outage and a dehumidification (dry) mode are built in.
What's Included
- Indoor unit
- Outdoor unit
- Wireless remote controller
- 16 ft pre-flared copper line set, signal cable and power cord
Installation
Plan the indoor unit location, line set route, condensate drain and a dedicated electrical circuit before ordering.
Frequently Asked Questions
Is this a heat pump?
Yes. It provides both cooling and heating.
How large a space can it handle?
Up to about 1,250 sq. ft. under typical conditions. Rooms with high ceilings, lots of glass or poor insulation may need more capacity.
Tosot covers the system for 5 years.
Can I control it from my phone?
Yes. The TOSOT+ app provides Wi-Fi control, schedules and voice control with Alexa and Google Home.
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