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Carrier 40MAQB09B3

40MAQB09B--3 33" Performance Series Indoor Mini-Split Ductless System with 9000 Cooling BTU Capacity, 380 CFM and 42 dBA Sound Level, in White
★★★★★ ★★★★★

40MAQB09B--3 33" Performance Series Indoor Mini-Split Ductless System with 9000 Cooling BTU Capacity, 380 CFM and 42 dBA Sound Level, in White


Items that are currently in-transit to our warehouse, are currently in-stock at a drop-ship vendor’s, or manufacturer's warehouse will be marked as "Available". These products will ship once your order is processed (usually within 24-48 business hours). For any exceptions to this timeframe, an ETA (Estimated Time of Arrival) for your order will be emailed with accurate shipping dates in order to ensure that you are always updated and informed as to when your order will arrive at its final destination.

Quick Specs: View More

  • Sleep Mode
  • Turbo Mode

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This Performance Series high wall indoor unit has 9,000 cooling btu capacity with an airflow of 380 CFM. The ductless system offers an inexpensive and creative solutions for installation problems, such as spaces that have no ductwork, any place where preserving the original structure is essential and commercial add-on jobs where existing air conditioners system cannot be stretched. Available at AppliancesConnection


  • Modes: Cool, Heat, Dry, Fan, Auto
  • Auto Louver Mode
  • Turbo mode
  • 4 fan speeds
  • Sleep Mode
  • Follow Me
  • Quiet operation: as low as 27 decibels (Quietest size within each model group during low fan-speed operation)
  • 46° F Heating Mode (heating setback)
  • 10-year parts limited and 10-year compressor limited warranties to the original purchasing owner upon timely registration. 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. 

*Note: This is an indoor unit of a mini-split system and cannot operate without an outdoor unit. This unit can match 38MGQ as part of the MG multi-zone system.


Width: 32.9"
Exterior Width: 33"
Height: 11"
Depth: 7.8"
General Specifications
Color: White
Type: Mini Split
Cooling Capacity (BTU): 9000
Maximum Air Flow: 380
Decibel Rating: 42 dBA
Refrigerant Type: R-410a
Number of Cooling Speeds: 4
Wireless Remote Controller: Yes
SEER: 23.5
Other Specifications
Air Throw Data: 23'
AirFlow CFM Options: 210 / 290 / 360 / 380
Liquid Pipe Connection Size:  .25" 
Suction Pipe Connection Size: .375"
Motor HP: .027
Electrical Requirements
Volts: 230/208 Volts
Frequency: 60 Hz
Phase: 1
Maximum Fuse Size: 15
Amps: 15 Amps


Turbo Mode

Turbo Mode

Turbo Mode for that quick cool-down when you first turn it on.

Wireless Remote Controller

Wireless Remote Controller

Allows the temperature to be monitored and adjusted (within the line-of-sight).

Follow Me

Follow Me

This feature allows the remote control to be used as the temperature sensor to operate how cool the system should be. This allows the room temperature to be controlled at the location of the remote.

Sleep Mode

Sleep Mode

Sleep Mode will turn your air conditioner off when you don`t need it, conserving energy and saving you money.

Associated Service Corporation ASA

10 Year Major Component Warranty


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  • Brand:Carrier
  • SKU:40MAQB09B3
  • UPC:694157035864
  • Stock Id:684929
  • Product Number:40MAQB09B--3
  • Series:Performance


  • Type:Mini Split
  • Color:White


  • Cooling Capacity (BTU): 9000
  • Wireless Remote Controller:Included
  • Volts:230/208 Volts
  • Amps:15 Amps
  • Phase:1
  • Frequency:60 Hz
  • SEER:23.5
  • Decibel Rating:42 dBA
  • Number of Cooling Speeds:4
  • Refrigerant Type:R-410A
  • Maximum Air Flow:380


  • Width:32.9"
  • Height:11"
  • Depth:7.8"

    Technical Details

  • Exterior Width:33"
  • Motor HP:.027
  • Maximum Fuse Size:15
  • Air Throw Data:23'
  • Liquid Pipe Connection Size:.25"
  • Suction Pipe Connection Size:.375"
  • AirFlow CFM Options:210 / 290 / 360 / 380
  • Weight:82.50 lbs