TOSOT 3-Zone 21 SEER2 Mini Split H-Heat Pump (-22°F) WIFI, E-Star: 12 EER/10 HSPF (R32)

Product Code: TOSOT (3 Zone)
Rating: Be the first to write a review
Brand: GREE/TOSOT
Product Condition: New
Units in Stock: 10
TOSOT Three-Zone Mini Split Hyper-Heat Pump R32

This TOSOT Tri-Zone Mini Split Package Includes:

*(3) Wall Mount Indoor Units (REMOTE + WIFI)
*(1) (-22°F) Hyper Heat Pump Multi-Zone Outdoor Unit
*Upgrade the outdoor and indoor units to larger BTU and types via the dropdown boxes


Heats Down to -22F° and Cools down to -20°F°
GREE Compressor 
Features: Auto Restart, Auto Defrost, Ultra-Heat, Ultra-COOL, up to 150% Capacity, R32 refigerant, Wide Voltage Range 187-253v, Compact Design, 25m Verrtical Piping MAX, 100m Total Piping MAX, 6 Anti-Corossion Measures, Refrigerant Leak Protection, Refrigeration Dispersion, 

TMSCI7H4R18 (18K) (27K MAX)

AHRI Combined Ducted

TMSCI7H4R24 (24K) (36K MAX)

AHRI Combined Ducted

TMSCI7H4R30 (30K) (45K MAX)

AHRI Combined Ducted

TMSCI7H4R36 (36K) (54K MAX)

AHRI Combined Ducted

TMSCI7H4R42 (42K) (60K MAX)

AHRI Combined Ducted

Specifications/Service Manual 
TOSOT mini‑split systems combine Gree’s industrial-grade engineering with advanced inverter technology and eco refrigerants to deliver efficient, quiet, and versatile heating/cooling solutions. Whether you're installing a single‑zone unit or a multi‑zone array, TOSOT offers options that meet high standards for performance, environmental responsibility, and user convenience.

        ADD the following indoor units via the dropdown boxes above.

Important: DO NOT EXCEED OUTDOOR BTU MAX CAPACITY

Wall Mount (Remote+WIFI): • Inverter • Quick heating & cooling • Energy Saving Mode • Night Set Mode • Econo Mode • Louver control • Cooling • Heating • Dry/Dehumidify • X-Fan Function • Wide-Angle Louvers • Comfort Air-Flow • Timer • 8°C Heat Setback • Refrigerant recycling mode • Fast Cool • Auto Clean • Pre-Heat (for all features see the specifications below). Condensate Pump NOT INCLUDED

Specifications/Service Manual

Floor Console (Remote +WIFI): Floor consoles are perfect for areas with little to no wall space. These compact indoor units can go on the floor against the wall or under a window. Lower to the floor means they will work better for heating than some other models, as they draw in cold air lowest to the floor. Condensate Pump NOT INCLUDED

Features: Quiet mode • Turbo mode • Auto mode • Cool mode • Dry mode • Fan mode • Heat mode • X-FAN function • TIMER ON / TIMER OFF • Left & right swing • Up & down swing • Child lock • Air function • Health function • WiFi function • LED • Follow Me • Sleep mode (for all features see the specifications below).

Specifications/Service Manual

Floor-Ceiling (Remote +WIFI): Floor-ceiling are much like the floor-consoles, but they can also go on the ceiling or wall. These slightly larger, versatile indoor units offer flexibilty when it comes down to installation. Condensate Pump NOT INCLUDED

Features: Quiet mode • Turbo mode • Auto mode • Cool mode • Dry mode • Fan mode • Heat mode • X-FAN function • TIMER ON / TIMER OFF • Left & right swing • Up & down swing • Child lock • Air function • Health function • WiFi function • LED • Follow Me • Sleep mode (for all features see the specifications below).

Specifications/Service Manual

4-Way Ceiling Cassette (Remote + WIFI + Grill): Ceiling cassette indoor units offer 360° coverage, with a built in condensate pump. These units are perfect for dropceilings or ceiling applications with enough space to accomodate the body of the unit. 

Features: Quiet mode • Turbo mode • Auto mode • Cool mode • Dry mode • Fan mode • Heat mode • X-FAN function • TIMER ON / TIMER OFF • Left & right swing • Up & down swing • Child lock • Air function • Health function • WiFi function • LED • Follow Me • Sleep mode (for all features see the specifications below).

Specifications/Service Manual

1-Way Slim Cassette (Remote + WIFI + Grill): Slim cassette indoor units offer 90° coverage, with a built in condensate pump. These units are perfect for installing between ceiling or floor joists which are typicall 16" OC. If installing in floor joists, disable the drain pump to allow gravity drainng. 

Features: Quiet mode • Turbo mode • Auto mode • Cool mode • Dry mode • Fan mode • Heat mode • X-FAN function • TIMER ON / TIMER OFF • Left & right swing • Up & down swing • Child lock • Air function • Health function • WiFi function • LED • Follow Me • Sleep mode (for all features see the specifications below).

Specifications/Service Manual

Hi-Static Slim Ducted (Wired Thermostat + WIFI): Slim ducted indoor units offer full coverage, with a built in condensate pump. These units are perfect for installing in attics, crawl spaces, closets and more. Use these units if you need to run a duct to a bathroom, closet, pantry or any other smaller area where you cannot install a typical indoor unit. 

Features: Quiet mode • Turbo mode • Auto mode • Cool mode • Dry mode • Fan mode • Heat mode • X-FAN function • TIMER ON / TIMER OFF • Child lock • Air function • Health function • WiFi function • LED • Follow Me • Sleep mode (for all features see the specifications below).

Specifications/Service Manual
Factory Warranty:

7Yr Compressor/5Yr Parts

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*Registration Required


⇓ See Related Items Below For More Accessories ⇓

The ALL NEW TOSOT Cardinal HYPER Multi Zone Series by GREE. TOSOT has been in the industry for over 10 Years producing some of the most reliable Ductless Mini-Split Systems on the market. This Series is one of the most efficient models TOSOT has produced to date, and now they offer lower ambient operation. Great for colder climates, server rooms, and any residential application.

* Efficient Inverter Hyper Compressor
*Energy Star
* AHRI Certified
* 2 Way Draining
* LED Dimmer & Display Panel
* Back Lighting Remote Control
* PTC Belt Heater (Outdoor Unit)
* Louver Position Memory
* Quiet Mode
* 24hr Timer
* Auto Clean
* Intelligent Auto Defrost
* Cold Air Prevention (when in heat mode, it will pre-heat before starting)
* Self Diagnosis
* Auto Restart
* Lock Function (on remote)
* 7 Indoor Fan Speeds


Compare this systems to: Daikin Mini Split - Toshiba Mini Split - Lennox Mini Split - Blueridge Mini Split - Pioneer Mini Split - Senville Mini Split - Klimaire Mini Split - LG Mini Split - Gree Mini Split - Mitsubishi Mini Split Systems
Bulk Buying Options
  • 2 up to 4 - $2,866.00 ex. tax - per item
  • 5 up to 10 - $2,766.00 ex. tax - per item
$2,966.00 inc. tax
$2,966.00 ex. tax
? Tax based on United States.
Customer Reviews
(write review)
Our Shopping Plaza 5 product stars
"We had the TOSOT 3-Zone Mini-Split installed in a small shopping plaza we manage, and it has been a huge upgrade for both tenants and customers. Each of the three indoor units was placed in separate storefronts, giving every business its own climate control without the need for bulky ductwork. Installation was straightforward for a system of this size, and the build quality feels solid enough to handle long hours of daily use in a commercial setting. I d recommend this unit to anyone managing multi-tenant spaces who needs efficient, quiet, and reliable heating and cooling." D. Arrington - Tuesday, September 2, 2025
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