Preferred™ Underceiling Indoor Unit  Photo
  • Bio

Preferred™ Underceiling Indoor Unit

  • Product Line: Ductless systems – Preferred Series Light Commercial
  • Energy Star® Qualified: Not qualified
  • SEER Efficiency: Dependent upon outdoor unit pairing
  • HSPF Efficiency: Dependent upon outdoor unit pairing
  • Sound Level Range: 50 to 59 Decibels
  • Sound Level: As low as 55 Decibels
  • Indoor Unit Type: Underceiling
  • Purpose: Heating and cooling
  • Proposition 65 Product Warnings: 343824-2 Lead and Lead Compounds


  • Available in 208/230V
  • Modes: Cool, Heat, Dry, Fan, Auto
  • Sizes ranging from 30 to 48
  • Convertible: Underceiling - Floor Console
  • Three fan speeds
  • Fresh air connection
  • Timer
  • Auto-restart function after power failure
  • Heating Setback (46° F Heating Mode)
  • Louver control (fixed or swing)
  • Quiet indoor sound operation, as low as 55 decibels1
  • Follow Me (senses temperature at handheld remote) 
  • Wireless Remote Controller standard
  • Optional Wired Remote Controller ° F and ° C (Timer Function)  
  • 10-year parts limited and 10-year compressor limited warranties to the original purchasing owner upon timely registration2
  • Compatible unit: 224ANS Heat Pump
  • Optional Features:
    • Condensate Pump

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 1-year parts and 5-year compressor limited warranties apply. See warranty certificate for details.



Quiet Levels As low as 55 dB(A)1


Restart Automatic after power outage

Notifications Advanced system diagnostics


Control Wireless Remote Controller standard, Optional Wired Remote Controller ° F or ° C (Timer Function) 

Protections Voltage, current, high pressure, loss of charge

Capacity 2.5 - 4 tons


Design White flush mount unit


Full Model Number 40MKQBXXF--3


Full Model Number (Single Zone System) 224AXS0XX000

Bryant reserves the right to discontinue or change any specification or design without prior notice or obligation.

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