Mitsubishi Mr Slim 22,000 BTU A/C MSYGA24NA MUYGA24NA

Indoor Model: MSY-GA24NA
Outdoor Model: MUY-GA24NA

22,000 BTU A/C

Remote type: Wireless



Small Size, Big Performance
While all of our Mr. Slim units are compact and lightweight, M-Series air conditioners were designed specifically for tight spaces. But don’t be fooled. The powerful M-Series delivers plenty of cool air to the right places. And unlike window units, Mr. Slim’s small size, color, and mounting position make it blend in well.

No Ductwork Needed
Mr. Slim systems require no ductwork. There’s only a small, three-inch opening connecting the indoor and outdoor units. These features result in easy installation, less mess, and a better looking home.

Standard Features All M-Series INVERTER Units Offer

  • INVERTER TECHNOLOGY(MSY units only): Mitsubishi Electric's INVERTER technology creates high speed cooling and smooth modulation of comfort levels.
  • QUIET OPERATION: Less noise than with an old window unit means you’ll sleep easy with Mr. Slim.
  • DUCTLESS TECHNOLOGY: No need for major construction and hassles. Mr. Slim is installed quickly and easily.
  • ZONE CONTROL: Cool and heat only those spaces you want for maximum control and energy efficiency.
  • MICROPROCESSOR CONTROLS: Advanced controls keep you comfortable no matter what the conditions are outside.
  • WIRELESS REMOTE CONTROLLER: Mr. Slim offers comfort control in the palm of your hand. Press a button, and superior air conditioning is yours.
  • WASHABLE FILTERS: Saves money because you clean filters instead of replacing them. Nice.


The new R410A M-Series offers the following features:

  • Anti-allergy enzyme filter which uses artificial blue enzyme catalyst on the filter filaments to capture harmful microbes
  • Hybrid Catechin Pre-filter fibers infused with a bioflavinoid found in green tea that has antiviral and antioxidant properties
  • A-Control for unit wiring allows communication and power between outdoor and indoor units on three wires



Application: A/C
BTU Cooling: 22,000
Mounting Location: Wall-mounted
SEER: 17.5
Indoor Unit: MSYGA24NA
Indoor Input Power:
(V, PH, Hz)
208/230 V, 1 Phase
Indoor Dimensions:
(In. HxWxD)
12-13/16 x 43-5/16 x 10-1/4
Indoor Weight:
Airflow (Low-Med-Hi)-Dry 296-431-568-624 ft³/min
Airflow (low-Med-Hi)-Wet 265-385-508-558 ft³/min
Sound Pressure Level (Low-Med-Hi) 34-40-49-51 dBA
Outdoor Unit: MUYGA24NA
Outdoor Input Power:
(V, PH, Hz)
208/230 V, 1 Phase
Outdoor Dimensions:
(In. HxWxD)
33-7/16 x 33-1/16 x 13
Outdoor Weight:
Pipe Size (Liquid):
Pipe Size (Gas):
Indoor Connection Method: FLARE
Outdoor Connection Method: FLARE


Limited Warranty: 7-year on compressor. 5-year on parts. Specifications are subject to change without notice


Room Size Performance
Sq. Ft. BTU/H
100 - 350 9,500
350 - 440 9,500 - 12,000
440 - 550 12,000 - 15,000
550 - 600 15,000 - 16,200
600 - 800 16,200 - 22,000
800 - 1,100 22,000 - 30,000

Disclaimer - This size chart is intended for comparison purposes only. Do not use this chart to size a system for purchase, a licensed HVAC technician should be consulted to size and install a new system.


Free shipping within the Continental USA


Mitsubishi Mr Slim 22,000 BTU A/C MSYGA24NA MUYGA24NA
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  • Item #: MSYGA24NA MUYGA24NA
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Price $2,119.00