Mitsubishi FS 12,000 BTU M-Series Deluxe wall-mounted unit, that is an extremely efficient heating and cooling option for a medium-sized room up to 550 sf. This unit can be used in combination with a single zone or multi-zone outdoor unit.

Unit Type: Wall Mounted
Product Line: M-Series FS
Operating Mode: Cooling & Heating
Number of Zones: 1
System Capacity: 12,000 BTU
Line Set Size: 1/4" x 3/8"
WiFi Enabled: Yes with Kumo Cloud
WiFi Built In: No

Indoor Unit MSZ-FS12NA
Remote Controller

Cooling Capacity up to 12,000 BTU
Heating Capacity up to 12,300 BTU
Room Cooling/Heating Capacity up to 550 sq ft

Triple-action filtration system combining a unique nano-platinum filter with electrostatic anti-allergy enzyme filter and deodorizing filter
Dual Barrier Coating applied to the heat exchanger, vanes and fan to prevent hydrophilic and hydrophobic dirt build-up
3D i-see Sensor® enables advance airflow and energy-saving features
Double Vane features:
Separates airflow to deliver air across a large area
Simultaneously delivers air to separate sections of a room
Generates more comfortable natural airflow pattern
Multiple fan speed options: Quiet, Low, Medium, High, Super-high, Auto
Dehumidification mode for improved comfort
Weekly Timer
WiFi enabled (requires Kumo Cloud Adapter)
Hot-Start Technology: no cold air rush at equipment startup or when restarting after Defrost Cycle

Airflow Cooling CFM, Dry: 137–226–221–304–424
Airflow Cooling CFM, Wet: 117–143–190–261–364
Airflow Heating CFM, Dry: 155–226–282–367–454
Noise Level dB(A), Cooling: 21–24–29–36–44
Noise Level dB(A), Heating: 21–28–32–38–43
Size W x D x H: 36-7/16" x 9-3/16" x 12"
Weight: 29 lbs
Electrical: 208/230V, 1 A