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Carrier Products

40MFQ0 27" Mini Split Ductless Indoor Unit with x Cooling and Heating BTU, Fast and Easy Installation and Built-In Reliability, in white

Cooling Capacity (BTU) Options:

Quick Specs: View More

  • Width: 30.3"
  • Height: 10"
  • Depth: 7.4"
  • Decibel Rating: 44 dBA
  • Heating Capacity (BTU): 12000
  • Number of Cooling Speeds: 3
  • Refrigerant Type: R410A

Product Description

This Carrier ductless mini-split indoor unit offers 12000 cooling and heating BTU to provide you with individual room comfort. This unit is fast and easy to install, whisper quiet, simple servicing and maintenance, built-in reliability, easy to use and economical by operating only when heating or cooling is required. Available at AppliancesConnection


Low Sound Levels
When noise is a concern, the ductless split systems are the answer. The indoor units are whisper quiet. There are no compressors indoors, either in the conditioned space or directly over it, and there is none of the noise usually generated by air being forced through ductwork.

Secure Operation
If security is an issue, outdoor and indoor units are connected only by refrigerant piping and wiring to prevent intruders from crawling through ductwork. In addition, since 38MAQ units can be installed close to an outside wall, coils are protected from vandals and severe weather.

Fast Installation
This compact ductless split system is simple to install. A mounting bracket is standard with the indoor units and only wire and piping need to be run between indoor and outdoor units. These units are fast and easy to install ensuring minimal disruption to customers in the home or workplace. This makes the 38/40MAQ ductless split systems the equipment of choice, especially in retrofit situations.

Simple Servicing and Maintenance
On all indoor units, service and maintenance expense is reduced due to easy- to- use cleanable filters. In addition, these high wall systems have extensive self- diagnostics to assist in troubleshooting.

Built-In Rebiability
The high wall indoor units include protection against freeze- up and high evaporator temperatures on heat pumps. The condensing units on heat pumps are protected by a three minute time delay before the compressor will start the over- current protection and the high temperature protection.

Individual Room Comfort
Maximum comfort is provided because each space can be controlled individually based on usage pattern. The air sweep feature provided permits optimal room air mixing to eliminate hot and cold spots for occupant comfort. In addition, year- round comfort can be provided with heat pumps.

Economical Operation
The ductless split system design allows individual room heating or cooling when required. There is no need to run large supply- air fans or chilled water pumps to handle a few spaces with unique load patterns. In addition, because air is moved only in the space required, no energy is wasted moving air through ducts.

Easy-to-Use Controls
The high- wall units have microprocessor- based controls to provide the ultimate in comfort and efficiency. The user friendly wireless remote control provides the interface between user and the unit.

*Note: This is a mini split indoor unit and will not operate properly without an outdoor unit. 


Exterior Width:  
General Specifications
Color: White
Type: Mini Split
Cooling Capacity (BTU):  
With Heat: Yes
Heating Capacity (BTU):  
Maximum Air Flow:  
Decibel Rating:  
Refrigerant Type: R410a
Number of Cooling Speeds: 3
Wireless Remote Controller: Included
SEER: 15 
Other Specifications
Face Area:  
AirFlow CFM Options:  
Liquid Line Fitting: .25" 
Suction Line Fitting:  
Motor HP: .02
Motor Watts: 15
Electrical Requirements
Volts: 115 Volts
Frequency: 60 Hz
Phase: 1
Amps: 15 Amps


Wireless Remote Controller

Wireless Remote Controller

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

Ductless Installation

Ductless Installation

Ductless Split System makes it easy to add on to the current space without dealing with the existing system and spaces without duct work.

Resources and Downloads

Spec Sheet


  • Brand: Carrier
  • SKU: 40MFQ0x1
  • Stock Id: 687515
  • Product Number: 40MFQ0x1

    Technical Details

  • Weight: 16.50 lbs

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