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Indoor Unit Features
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.
- ISMI-W122 12,000 BTU Cooling/1300 BTU Heating Capacity
- ISMI-W242 21,400 BTU Cooling/23,000 BTU Heating Capacity
- 3 Fan Speeds
- Airflow-T/H/M/L
- ISMI-W122 335/277/253/218 CFM
- ISMI-W242 588/471/412/353 CFM
- Sound Level - T/H/M/L
- ISMI-W122 44/39/36/33 db (A)
- ISMI-W242 53/45/41/37 db (A)
- Temperature Range Settings : 61-86°F
- Dehumidifying Volume
- ISMI-W122 2.96 Pints/hr
- ISMI-W242 1.18 Pints/hr
- Soft Start
- Turbo Mode
- Intelligent Pre-Heating
- 24 Hour Timer
- Sleep Mode
- Vertical Swing
- Automated or Manual Horizontal Swing
- Connecting pipe diameter
- Gas : ISMI-W122 3/8 inch - ISMI-W242 5/8 inch
- Liquid : 1/4 inch
- 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.
- ISMI-W122 Unit Dimensions (WxHxD) 33.3 x 10.8 x 7.1 inch
- ISMI-W122 Unit Package Dimensions (WxHxD) 36.1 x 14.6 x 10.2 inch
- ISMI-W122 Indoor Unit Net/Gross Weight 22/29 lb
- ISMI-W242 Unit Dimensions (WxHxD) 39.65 x 12.4 x 8.62 inch
- ISMI-W242 Unit Package Dimensions (WxHxD) 38.58 x 31.1 x 16.81 inch
- ISMI-W242 Indoor Unit Net/Gross Weight 25.3/46.3 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
- 1 Impecca ISMI-W122 12,000 BTU Wall-Mounted Indoor unit
- 1 Impecca ISMI-W242 21,400 BTU Wall-Mounted Indoor unit
- 1 Impecca ISMO-4221 39,000 BTU Outdoor Unit
- 2 Impecca Wireless Remotes
