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

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.

This bundle includes: 1 Impecca ISMI-C15 14,400 BTU Ceiling Cassette Indoor Unit, 1 Impecca ISMI-C15-PNL Panel, 1 Impecca ISMO-1821 18,000 BTU Outdoor Unit, Impecca Wall Thermostat

ISMI-C15 Indoor Unit Features

• 14,400 BTU Cooling Capacity
• 16,000 BTU Heating Capacity
• 3 Fan Speeds
• Airflow-High : 353 CFM
• Sound Level - H/M/L : 46/44/42 db (A)
• Intelligent Pre-Heating
• 24 Hour Timer
• Sleep Mode
• Auto Vertical Swing
• Connecting pipe diameter
  • Gas : 1/2 inch
  • Liquid : 1/4 inch
  • Draining Pipe : 1-1/4 inch

ISMO-1821 Outdoor Unit Features

• 18,000 BTU Cooling Capacity
• 19,000 BTU Heating Capacity
• Power Supply : 208/230V/60Hz
• Watts : 2500
• Amps : 13.1
• SEER : 21
• HSPF : 10
• Operational Range - Cooling : -4-109°F
• Operational Range -Heating : -4-75°F
• Dehumidifying Volume : 3.8
• Refrigerant : R410A
• Connecting pipe diameter
• Gas : 5/8 inch
• Liquid : 1/4 inch
• Max. Total Piping Length : 82 feet
• Max. Elevation (Outdoor to indoor unit) : 32.8 feet

• ISMI-C15 Unit Dimensions (WxHxD) 22.4 x 22.4 x 9.1 inch
• ISMI-C15 Unit Package Dimensions (WxHxD) 33.5 x 29 x 13 inch
• ISMI-C15 Indoor Unit Net/Gross Weight 40/51 lb
• Panel Dimensions (WxHxD) 25.6 x 25.6 x 2 inch
• Panel Package Dimensions (WxHxD) 28.9 x 26.9 x 4.6 inch
• Panel Unit Net/Gross Weight 5.5/8 lb
• ISMO-1821 Outdoor Unit Dimensions (WxHxD) 40 x 27.6 x 15.6 inch
• ISMO-1821 Outdoor Unit Package Dimensions (WxHxD) 40.51 x 29.53 x 18.05 inch
• ISMO-1821 Outdoor Unit Net/Gross Weight 108/1118 lb

• 1 Impecca ISMI-C15 14,400 BTU Ceiling Cassette Indoor Unit
• 1 Impecca ISMO-1821 19,000 BTU Outdoor Unit
• 1 Impecca Wall Thermostat