TOSOT by GREE 2 Zone Mini Split AIR Conditioner Heat Pump 24,000 BTU with 12,000 & 18,000 BTU Wall Unit 21 SEER Energy Star Toshiba Compressor 5 Year Warranty TM24ML204 - A&A Mini Splits

TOSOT by GREE 2 Zone Mini Split AIR Conditioner Heat Pump 24,000 BTU with 12,000 & 18,000 BTU Wall Unit 21 SEER Energy Star Toshiba Compressor 5 Year Warranty TM24ML204

Regular price $2,357.00 $3,940.00 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 a multi-zone system, combine the total BTUs needed to establish the overall BTU values of the system.

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

Product Overview

The Tosot Multi-Zone Series Mini Split Heat Pump System provides individual comfort control. The ideal solution for residential and light commercial applications, it balances comfort, efficiency, and ease of installation.

These 22-SEER heat pump systems are built around GREE’s G10 Inverter and variable compressor technology, using environmentally friendly R410A refrigerant. Each mini split indoor unit is designed to heat and cool a single room and blends seamlessly into any décor. The unobtrusive front panel features a virtually hidden digital LED display, and the unit operates quietly, day after day.


Product Features:

  • Ultra Heat, Ultra Efficient
  • WiFi Included
  • Extended pipe length
  • Heated belt around compressor
  • Optional wired controller
  • Pan heater
  • Low Voltage Start-up
  • Intelligent Defrost
  • Intelligent Pre-heating
  • Comfortable Sleep Mode
  • Auto Swing (Vertical & Horizontal)
  • Multiple Fan Speeds
  • Dehumidify
  • Soft Start
  • LED display
  • Automatic Operation
  • Self-diagnosis
  • Memory Function
  • Timer
  • Control lock
  • Fan Delay Function

System Specifications:

  • Model Number(s): TM30H4O - (2) TW12HQ2C2DI
  • Type: Heat Pump
  • Air Handler Style: Ductless Wall
  • SEER: 21
  • Cooling BTU: 24,000
  • Heating BTU: 39,000
  • HSPF: 10.2
  • Compressor Stage: Inverter