MSY GE09NA & MUY GE09NA Wall Air Conditioner 21 seer 9,000 BTU (3/4 Ton)

As Low As :
Based on a purchased price of
at 20% of APR for 12 months
Financing available.Choose your monthly payment options.Get your purchase today.
Click Here to Learn more.

Availability: Out of stock


Price as configured: $1,279.99

Model #:
Brand : Mitsubishi

Availability: Call for Availability

Mitsubishi MSY GE09NA & MUY GE09NA Highlights:

  • 9,000 BTU
  • 21 SEER
  • Wall Mounted System

  • Cooling Only

  • R410A Refrigerant
  • Quiet Operating Indoor & Outdoor Units 
  • Automatic Restart Following a Power Outage
  • Self Check Function & Onboard Diagnostics 

Free Shipping
Do you have any questions about ?
CALL NOW: (800) 880-0199 EMAIL US
  • Literature

MSY GE09NA & MUY GE09NA Mr. Slim Wall Air Conditioner 21 SEER 9,000 BTU (3/4 Ton)

When you buy a Mitsubishi wall air conditioner, you’re buying from an industry leader in split ductless air conditioning technology. There is none better than the ductless mini split for a quiet, easy to use and energy efficient system.

The Mitsubishi MSYGE09NA & MUYGE09NA ductless systems are far more efficient than conventional systems. You never again have to sacrifice comfort due to worries about high-energy costs. The air handlers are attractively styled and blend with most room decors. Advanced system components incorporate innovative technology to provide reliable cooling and heating performance at low sound levels. 

Slim, Quiet and Efficient Comfort with the Mitsubishi MSY GE09NA & MUY GE09NA 

 The ductless mini split systems have three main components: an indoor unit, an outdoor unit and a remote controller. Installation is as simple as mounting the indoor and outdoor units, connecting the refrigerant lines and making a few electrical connections. An easy installation for your authorized contractor means you will be quickly enjoying the comfort that Mitsubishi ductless systems provide. 

Sophisticated, electronic control systems detect any change in room or zone temperature and automatically adjust the speed of the outdoor unit's inverter driven compressor for precise capacity and temperature control. Electronic LEVs exactly control refrigerant flow to regulate coil temperature. 

This slim, wall mounted indoor system has cooling only capabilities to provide zone comfort control. The indoor unit is powered by the outdoor unit and should a power outage occur, the system is automatically restored when power returns. 

The temperature of any space with an indoor air handler can be controlled to provide the perfect temperature. The Mitsubishi hand-held controllers can adjust temperature, fan speed, and more. Along with this benefit, this also allows you to control whether or not a particular room is being conditioned based on if it is being occupied or not. 

Whichever mini split system you decide, you’ll be choosing an intelligent and eco friendly system that can deliver precise and controlled comfort. 

Mitsubishi MSY GE09NA & MUY GE09NA  Allergen filtration for cleaner, healthier air

It’s a fact that surprises many people. The air quality inside your home is often worse than the air quality outside. Mitsubishi Electric cooling and heating systems use a sophisticated multi part filter system to remove contaminants such as allergens, viruses and bacteria from the air as it circulates within a room. The hybrid catechin filter absorbs odor causing gases and a blue enzyme, anti allergen filter reduces germs, bacteria and viruses and helps trap dust, pollen, mites and other particles that plague allergy sufferers. As a result, you enjoy pristine air 24/7. 

The Hybrid Catechin Pre-Filter on the Mitsubishi MSY GE09NA & MUY GE09NA 

Captures dust particles and absorbs odor-causing gases 

The Hybrid-coating process makes the catechin filter washable and, if properly maintained with regular cleaning, remains effective for up to ten years 

Blue Enzyme Anti Allergen Filter


Reduces germs, bacteria and viruses Helps trap dust, pollen, mites and other particles Utilizes an enzyme catalyst to help break down the sulfur atom bonds in allergen proteins, transforming them into non-allergen proteins, and, effectively cleaning the air (filter should be cleaned regularly to maintain effectiveness)

Mitsubishi MSY GE09NA & MUY GE09NA Standard Features

  • Ultra-quiet operation for both indoor and outdoor units 
  • Sleep Timer 
  • Inverter driven compressors: To maximize energy savings by using only the energy needed to perfectly cool or heat an area 
  • Easy Installation: Installs quickly and easily, without the need for major construction and remodeling 
  • Complete Zone Control: Realizes maximum control and energy efficiency by cooling and heating only those spaces in use 
  • Personal Comfort Control: Complete comfort control of temperature, fan speed and air direction in each room or zone 
  • Cleaner Air with washable anti allergen filters: Improves air quality and saves money 
  • Ultimate Energy Efficiency: With higher SEER and HSPF ratings 
  • 24-Hour Timer Auto Restart/Reset after a power outage 
  • Wall-mounted indoor unit for residential applications 
  • Wireless remote controller is included 
  • Indoor unit powered from outdoor unit using A-Control 
  • Self-check function and onboard diagnostics 
  • Dry Mode function is standard 
  • Limited warranty: five years parts and seven years compressors 
  • ETL listed: Yes 
  • AHRI Certified: Yes 

Mitsubishi MSY GE09NA & MUY GE09NA Product Specifications 

  • Capacity: 9,000 Btu/h 
  • Capacity Range: 3,800 - 12,200 Btu/h 
  • Total Input: 660 W(205-1,200) 
  • Energy Efficiency (SEER): 21 
  • Moisture Removal: 1.5 Pints/h 
  • Phase, cycle: 1-Phase, 60 Hz I
  • Indoor Remote Control: Wireless 
  • Indoor Unit MCA: 1.0A 
  • Blower Motor (ECM): 0.76 F.L.A 
  • Airflow at cooling dry CFM: (Quiet, Lo, Med, Hi, Powerful) 145 170 237 321 399 
  • Airflow at Cooling wet CFM: (Quiet, Lo, Med, Hi, Powerful) 109 134 201 286 364 
  • Sound Pressure Level at Cooling: (Quiet, Lo, Med, Hi, Powerful) dB(A) 19 22 30 37 43 

Dimensions (Indoor Unit) 

W: 31 7/16” 
D: 9 ⅛” 
H: 11 ⅝” 

  • Weight (Indoor Unit): 22 lbs. 
  • Field Drainpipe Size: ⅝” 

Outdoor Unit (Mitsubishi MUYGE09NA)

  •  MCA(A): 12 
  • MOCP(A): 15 
  • Fan Motor (ECM): 0.50 F.L.A 
  • Compressor Type: Inverter Driven 
  • Airflow (cooling) CFM: 1,151

Dimensions (inches): 

W: 31 ½ 
D: 11 ¼ 
H: 21 ⅝ 

  • Weight: 66 lbs. 
  • Connection Method indoor & outdoor: Flared 

Mitsubishi MSY GE09NA & MUY GE09NA Residential Applications:

  • Sun rooms 
  • Wine cellars 
  • Guest quarters 
  • Garage workshops 
  • Homes without duct work 
  • Bedrooms and family rooms 
  • Room additions and renovations 

Mitsubishi MSY GE09NA & MUY GE09NA Commercial Applications

  • Storage facilities 
  • Hotels and other lodging 
  • Computer rooms/server rooms 
  • Offices in warehouse spaces 
  • Restaurant kitchen and prep areas 
  • Buildings where security concerns prevent the use of window units 
  • Internal areas without exterior wall access applications 
  • Commercial add on jobs where the existing air conditioning system cannot be stretched. 
  • Historical renovations or any application where preserving the look of the original structure is crucial.

Component Overview

Additional Information

Brand Mitsubishi
Mounting Type No
Outdoor Unit Type No
SEER Rating No
Zone 1 Zone
Application cooling only
Cooling Capacity 9,200
Heating Capacity No
Lowest Operating Temperature (Cooling) No
Lowest Operating Temperature (Heating) No
Cooling Range No
Heating Range No
Rated Capacity No
amperage(amp0 No
Decibels (outdoor) No
Decibels high/med/low/quiet (indoor) No
Dimensions (indoor) (H x W x D) No
Dimensions (outdoor) (H x W x D) No
liquid_line_connection_size No
Suction Line Connection Size No
Moisture Removal (Indoor) No
Weight (Indoor) No
Weight (Outdoor) No
Inverter technology No
Energy Star Rated No
Auto Restart No
Sleep Timer No
Air Filter No
Warranty No