Mitsubishi GS 18,000 BTU 21.5 SEER2 Hyper-Heating M-Series Wall-Mounted Single Zone Heat Pump System. This is an extremely efficient heating and cooling option for a small-sized room up to 1100 sq ft. This system can operate down to -13F with 100% capacity at 5 F.

Unit Type: Wall Mounted
Product Line: M-Series GS
Operating Mode: Cooling & Heating
Low Ambient Heat: Yes, Hyper-Heating
Number of Zones: 1
System Capacity: 18,000 BTU
Line Set Size: 1/4" x 1/2"
WiFi Enabled: Yes with Kumo Cloud or Aidoo Wifi
WiFi Built In: No

Indoor Unit MSZ-GS18NA-U1
Outdoor Unit MUZ-GS18NAHZ-U1
Remote Controller Included

Cooling Capacity up to 18,000 BTU
Heating Capacity up to 22,000 BTU
SEER2 21.5
EER2 13.45
HSPF2: 9.6
COP at 47F: 4.16
COP at 17F: 1.84
COP at 5F: 1.58
Heating Minimum Temp -13 F
Cooling Minimum Temp 14 F
Room Cooling/Heating Capacity up to 1100 sq ft

Operates down to -13F with 100% capacity at 5F
Double-action filtration system combining a unique nano-platinum filter with electrostatic anti-allergy enzyme filter
Multiple airflow options and double vanes for improved and more comfortable airflow patterns
Quiet operation
Dehumidification mode for improved comfort
Simple Timer
WiFi enabled (requires Kumo Cloud or Aidoo wifi Adapter)
Hot-Start Technology: no cold air rush at equipment startup or when restarting after Defrost Cycle
The outdoor unit powers the indoor unit, and should a power outage occur, the system is automatically restarted when power returns
Blue Fin anti-corrosion treatment applied to the outdoor unit heat exchanger for increased coil protection and longer life

Airflow Cooling CFM, Dry: 629-511-407-325-250
Airflow Cooling CFM, Wet: 566-460-367-292-225
Airflow Heating CFM, Dry: 629-550-459-375-287
Noise Level dB(A), Cooling: 49-44-38-33-28
Noise Level dB(A), Heating: 48-43-39-34
Size W x D x H: 36-5/16" x 9-13/16" x 12"
Line-Set Size: 1/4",1/2"
Weight: 28 lbs