The AUX AMSD-H09 / 4R3AA ducted indoor unit is designed for ceiling installation and has a rated cooling and heating capacity of 9,000 BTU/h. DC Inverter technology with sinusoidal signal control and active power factor correction (Active PFC) supports energy savings and quiet operation.

It uses R32 refrigerant, with a GWP and ODP of 0. In a Multi system, up to 5 indoor units can be connected to a single outdoor unit, with each unit operating and being adjusted independently. Indoor units can also be added at a later time.

• Type: Ducted indoor unit
• Installation: Ceiling
• Colour: White
• Technology: Inverter
• Rated cooling / heating capacity: 9,000 BTU/h
• Cooling capacity range: 5,120–12,115 BTU/h
• Heating capacity range: 5,800–12,450 BTU/h
• Cooling power consumption: 55 W
• Heating power consumption: 55 W
• Airflow: 600 / 450 / 380 m³/h
• Refrigerant: R32
• Liquid pipe diameter: 1/4 in
• Gas pipe diameter: 3/8 in
• Noise level: 37 / 33 / 30 dB(A)
• Weight: 18.5 kg
• Length: 700 mm
• Width: 470 mm
• Height: 200 mm
• Functions: Energy saving, Golden Fin, Follow Me, fast cooling and heating, Anti-cold Air, quiet operation, 24-hour timer