TOSOT by GREE 2 Zone Mini Split AIR Conditioner Heat Pump 30,000 BTU with 18,000 & 24,000 BTU Wall Unit 21 SEER Energy Star Toshiba Compressor  5 Year Warranty TM30ML208 - A&A Mini Splits

TOSOT by GREE 2 Zone Mini Split AIR Conditioner Heat Pump 30,000 BTU with 18,000 & 24,000 BTU Wall Unit 21 SEER Energy Star Toshiba Compressor 5 Year Warranty TM30ML208

Regular price $2,357.00 $3,700.00 Sale

BTU Sizing Chart for Mini Split Systems

Check out our square footage and BTU comparison chart below. The following table is for individual zones. For multi-zone systems, combine the total BTUs needed to establish the overall system capacity.

Area To Be Cooled BTUs Needed (Per Hour)
150 to 250 sq. ft. 6,000 BTUs
250 to 300 sq. ft. 7,000 BTUs
300 to 350 sq. ft. 8,000 BTUs
350 to 400 sq. ft. 9,000 BTUs
400 to 450 sq. ft. 10,000 BTUs
450 to 550 sq. ft. 12,000 BTUs
550 to 700 sq. ft. 14,000 BTUs
700 to 1,000 sq. ft. 18,000 BTUs
1,000 to 1,200 sq. ft. 21,000 BTUs
1,200 to 1,400 sq. ft. 23,000 BTUs
1,400 to 1,500 sq. ft. 24,000 BTUs
1,500 to 2,400 sq. ft. 36,000 BTUs
2,400 to 3,200 sq. ft. 48,000 BTUs

TOSOT Multi-Zone Series Mini Split Heat Pump System

The TOSOT Multi-Zone Series Mini Split Heat Pump System provides individual comfort control in multiple zones. It’s an ideal solution for both residential and light commercial applications, balancing energy efficiency, quiet operation, and easy installation.

These 21-SEER heat pump systems are built around GREE G10 Inverter and variable-speed compressor technology, now using eco-friendly R454B refrigerant. Each indoor unit is optimized for comfort, efficiency, and aesthetics—featuring a sleek, modern panel with a virtually hidden digital LED display and ultra-quiet performance.


Product Features

  • Ultra Heat, Ultra Efficient

  • WiFi Included

  • Extended Pipe Length

  • Heated Belt Around Compressor

  • Optional Wired Controller

  • Built-in Pan Heater

  • Low Voltage Start-Up

  • Intelligent Defrost

  • Intelligent Pre-Heating

  • Comfortable Sleep Mode

  • Auto Swing (Vertical & Horizontal)

  • Multiple Fan Speeds

  • Dehumidify Mode

  • Soft Start Technology

  • LED Display

  • Automatic Operation

  • Self-Diagnosis

  • Memory Function

  • 24-Hour Timer

  • Control Lock

  • Fan Delay Function


System Specifications

Feature Details
Model Number(s) TM30H4O - (2) TW12HQ2C2DI
System Type Heat Pump
Air Handler Style Ductless Wall Mount
SEER 21
Cooling Capacity 30,000 BTUs
Heating Capacity 39,000 BTUs
HSPF 10.2
Compressor Stage Inverter
Voltage 208/230V
Electrical Phase 1
Number of Zones 2
Min. Operating Temp -4°F
Outdoor Unit Height 43 2/5 inches
Outdoor Unit Width 42 1/2 inches
Outdoor Unit Depth 17 1/3 inches
Parts Warranty 5 Years
Compressor Warranty 7 Years
Refrigerant Type R454B