For the best shopping experience, please visit in a Google Chrome or Firefox browser .
This item qualifies for free delivery!
No Longer Available

Image Disclaimer


Carrier Performance Series
17,500 BTU Single Zone High Wall Mini Split

17,500 BTU 18,000 BTU Heat Pump 12.5 EER
No reviews yet Write a review!
product highlights
Energy Star Rated
Energy Star Rated Energy Star products save energy without sacrificing on performance. They’re great for the environment, and they lower your monthly utility bills. Plus, some customers can receive tax breaks or rebates for buying Energy Star-rated appliances.

Recommended Accessories

Product Information
Brand: Carrier
Series: Performance Series
Model: MAQB183
AC System Type: Mini Split
Component Type: System
Operation: Cooling with Heat Pump
No. of Rooms: 1
Min No. of Connectible Indoor Units: 1
Max No. of Connectible Indoor Units: 1
Indoor Unit Placement Type: High Wall
Wireless Remote Control(s) Included: Included
Wired Remote Control(s) Included: No
No. of Remote Controls: 1
Heating Capacity: 18,000 BTU
Electrical Data
Power Source V / Hz / Ø: (208/230/60/1)
Rated Amps: 7.3 Amps
Energy Star Certified: Yes
EER (Energy Efficiency Rating): 12.5
SEER (Seasonal Energy Efficiency Rating): 19.5
COP (Coefficient of Performance): 3.36
HSPF (Heat Seasonal Performance Factor): 9.6
Refrigeration System
Refrigerant Type: R-410A
Compressor Type: Inverter
Piping Length (No Additional Refrigerant): 26 Ft.
Min. Line Length - Total: 10 Ft.
Max. Line Length - Total: 98 Ft.
Max. Height Diff. btwn. Indoor and Outdoor Units: 65 Ft.
No. of Fan Speeds: 4
Technical Details
Voltage: 230/208 Volts
Dimensions & Weights
Net Weight: 129 Lbs.
Shipping Weight: 133 Lbs.

Are You a

Contact us for
special pricing & volume discounts
Get Quote

From the Manufacturer

Carrier MAQB183 High-Wall Single Zone Mini-Split Air Conditioning System
Ductless split systems are a matched combination of an outdoor condensing unit and an indoor fan coil unit connected only by refrigerant tubing and wires.

This MAQB183 mini-split system provides 17,500 BTU of cooling and features a 18,000 BTU heat pump. In addition to the standard Cool, Heat, Dry, Fan and Auto modes, you can choose from Auto Louver, Turbo, Sleep and Dehumidification modes. This system operates quietly - as low as 33 dB(A) - for a non-disruptive air conditioning experience.

The variable-speed inverter-driven compressor for ductless applications is the key component that gives Carrier systems their superior performance, energy efficiency and quiet operation. This system is ENERGY STAR certified, so you can expect big savings on utility bills.

This system's outdoor unit comes equipped with a basepan heater, which prevents the buildup of damaging ice when the AC is operating in low temperature, high humidity conditions.

Mini-splits are an ideal year-round air conditioning solution, and this system from Carrier is a powerful and efficient selection. Available at AJ Madison.

About Carrier
Since 1902, Carrier has been the brand you've trusted for all your heating and cooling solutions. We've continued to make innovative products that meet the demands of tomorrow. Carrier's Ductless & VRF systems deliver efficiency, performance and control thanks to advanced INVERTER technology. When it comes to creating comfort, one size or system may not fit all, but one name does: Carrier.
  • Specifications
  • Features
  • Reviews
  • Warranty Info


Indoor Component:  
Outdoor Component:  
ENERGY STAR Certified:  
Cooling Rated Capacity:  
17,500 BTU/Hr.
Cooling Capacity (Min. - Max.):  
4,500 - 18,000 BTU/Hr.
Heating Rated Capacity:  
Heating Capacity (Min. - Max.):  
5,500 - 19,000 BTU/Hr.
Wireless Remote Control:  
Wired Remote Control:  
Operating Range
Cooling Outdoor DB (Min. - Max.):  
4 °F - 122 °F
Heating Outdoor DB (Min. - Max.):  
4 °F - 86 °F
Cooling Indoor DB (Min. - Max.):  
63 °F - 90 °F
Heating Indoor DB (Min. - Max.):  
32 °F - 86 °F
Total Piping Length:  
98 Ft.
Piping Lift:  
65 Ft.
Pipe Connection Size - Liquid:  
Pipe Connection Size - Suction:  
Power Supply:  
Indoor Unit Powered From Outdoor Unit
15 A
MOCP - Fuse Rating:  
20 A
Outdoor Component
Unit Width:  
33 3/10"
Unit Height:  
27 3/5"
Unit Depth:  
12 3/5"
Net Weight:  
102 1/2 Lbs.
1,390 CFM
Sound Pressure:  
59 dB(A)
Indoor Component
Unit Width:  
Unit Height:  
12 2/5"
Unit Depth:  
8 3/5"
Net Weight:  
26 1/2 Lbs.
Fan Speeds:  
Airflow (Lowest to Highest):  
310/450/650/680 CFM
Sound Pressure (Lowest to Highest):  
33/40/46 dB(A)
Air Throw Data:  
30 Ft.


  • 19.5 SEER
  • 12.5 HSPF
  • Cooling Capacity Range of 4,500 - 18,000 BTU/Hr.
  • Heating Capacity Range of 5,500 - 19,000 BTU/Hr.
Standard Modes
  • Cool, Heat, Dry, Fan, Auto
Auto Louver Mode
  • Louvers automatically swing back and forth for more even cooling or heating
Dehumidification Mode
  • Removes humidity in the air while providing heating or cooling
Turbo Mode
  • Provides an initial blast of high intensity air circulation to rapidly cool a room
Follow Me
  • Option to measure temperature from the remote control temperature sensor for more accurate temperature control
Condensate Pump
  • Prevents water from dripping as the heat pump evacuates water from the air conditioner
Variable-Speed Inverter
  • By eliminating constant compressor start-ups/shut-downs, inverter technology enables the system to produce only the output necessary to reach your desired temperature, for optimal performance and increased energy efficiency
Base Pan Heater on Outdoor Unit
  • Prevents the buildup of damaging ice when the air conditioner is operating in low temperature, high humidity conditions
Quiet Operation - As Low As 33 Decibels
  • Quiet operation is ideal for spaces that are often in use and require low noise levels.

Carrier Performance Series MAQB183 Reviews

Warranty Info

Warranties on mini split air conditioners only include parts and do not include labor. The licensed HVAC Technician who installs your air conditioner should always provide you with a labor warranty (preferably for at least a full year to compliment the manufacturers' parts warranty).

AJ Madison will only finalize a Mini Split (Ductless Split System) purchase with an authorized HVAC Technician. AJ Madison recommends the installation of a mini-split system to be performed by a trained and qualified HVAC technician with the proper knowledge and background. A trained technician will be able to judge the best location for the air handling (evaporator) unit and also the correct size for the area the unit will heat and/or cool. For assistance with all your technical needs please contact our technical department at

Should you experience an issue during the installation or the initial startup of a unit please do not contact the manufacturer. You should have the technician that installed your system contact either AJ Madison or the manufacturer. We cannot accept any service or warranty calls from anyone but a licensed HVAC technician. We have a full technical support team available to help you throughout the installation process.

AJ Madison, Inc. cannot be held liable for improper installation and operation of any product purchased from our company. Should a warranty issue arise in which parts will need to be replaced, an installation receipt will be required along with your AJ Madison sales receipt. Failure to provide a receipt or invoice may result in the warranty not being honored.