Indoor Unit Features

• 18,400 BTU CoolingCapacity
• 19,800 BTU Heating Capacity
• 3 Fan Speeds
• Airflow-T/H/M/L : 500/459/383/324 CFM
• Sound Level - T/H/M/L : 49/44/40/35 db (A)
• Temperature Range Settings : 61-86°F
• Soft Start
• Turbo Mode
• Intelligent Pre-Heating
• 24 Hour Timer
• Sleep Mode
• Vertical Swing
• Automated or Manual Horizontal Swing
• Connecting pipe diameter
• Gas : 5/8 inch
• Liquid : 1/4 inch

Outdoor Unit Features

• 39,000 BTU Cooling Capacity
• 45,000 BTU Heating Capacity
• Power Supply : 208/230V/60Hz
• Watts : 4000
• SEER : 21
• HSPF : 10.2
• Operational Range - Cooling : -4-118°F
• Operational Range -Heating : 4-86°F
• Max # Indoor Units : 5
• Refrigerant : R410A
• Connecting pipe diameter
• Gas : 3x 3/8 inch – 2x 1/2 inch
• Liquid : 1/4 inch
• Max. Total Piping Length : 246 feet
• Max. Piping Length (Outdoor to individual indoor) : 82 feet
• Max. Elevation (Outdoor to indoor unit) : 49.2 feet

Turbo Mode
Runs with stronger power to make you feel comfortable (cool or warm) quickly.

Low Ambient Heating Reliable Operation - Even in Winter
Flex Series can operate heating mode reliably even if the outdoor ambient temperature drops to 5°F.

Inverter Technology
Our inverter system runs the compressor off of DC power to ensure unprecedented energy efficiency in both cooling and heating modes.

Soft Start
When turning on the unit, it will start blowing softly and gradually increases until the desired strength.

Intelligent Defrost
Did you ever get upset when the air conditioner stopped heating, when it entered the defrost cycle? This problem is prevented by our Flex series units. They start the defrost cycle when needed. More energy savings and more comfort for you!

Intelligent Pre-Heating
When turning on heating mode in winter, no air will blow until it has been sufficiently heated.

• Indoor Unit Dimensions (WxHxD) 37 x 11.7 x 7.9 inch
• Indoor Unit Package Dimensions (WxHxD) 39.8 x 15 x 11.2 inch
• Indoor Unit Net/Gross Weight 24/31 lb
• Outdoor Unit Dimensions (WxHxD) 42.79 x 43.42 x 17.32 inch
• Outdoor Unit Package Dimensions (WxHxD) 45.47 x 43.89 x 18.89 inch
• Outdoor Unit Net/Gross Weight 198.45/216.09 lb

• 2 Impecca ISMI-W182 18,000 BTU Wall-Mounted Indoor units
• 1 Impecca ISMO-4221 39,000 BTU Outdoor Unit
• 2 Impecca Wireless Remotes