One Way Cassette Indoor Unit


The 40MCCAQ Cassette ductless indoor unit may be small in size, but it packs a powerful punch. This unobtrusive unit is designed to work overhead, providing effective heating and cooling without taking up valuable space. It offers four fan speeds and comes with a temperature-sensing handheld remote, allowing you to direct airflow exactly where you need it. With its versatility and convenience, this unit is an excellent choice for both single and multi-zone systems.


  • Sizes: 06/ 09 / 12 / 18
  • Available in 208/230V
  • Compact size and can be installed between16" joists
  • Modes: Cool, Heat, Dry, Fan, Auto
  • Louver control (fixed or swing)
  • Four fan speeds
  • Follow Me (senses temperature at handheld remote)
  • Heating Setback (46° F Heating Mode)
  • Quiet indoor operation, as low as 28.8 decibels1
  • Built-in condensate lift pump
  • Anti-corrosive fin coating
  • 10-Year Parts Limited Warranty2
  • Quiet indoor operation, as low as 28.8 decibels1
  • 0.5 - 1.5 Ton
  • 208/230V

1 Quietest size within each model group during low fan-speed operation

2 If properly registered within ninety (90) days after original installation, parts are warranted to the original purchaser for a period of 10 years. Otherwise, parts warranty is 5 years. For other applications a 7-year parts and 7-year compressor limited warranties apply. See warranty certificate for details.

California residents please see Proposition 65