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6,000 BTU Carrier Infinity 25.7 SEER2 Single Zone Wall Mount Mini Split Heat Pump System – R454B | 230V

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By

Carrier

In stock

Model

37MAHAQ06AA3 / 45MAHAQ06XA3

ID

213411

Was $2,810.00
Your Low Price $2,499.99
 
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  • 6,000 BTU – cools rooms up to 250 sq. ft.
  • 25.7 SEER2 Ultra-High Efficiency
  • Whisper Quiet Operation
  • Sleep & Dehumidification Modes
  • Slim Wall-Mounted Design
  • 10-year limited parts warranty
Customize 6,000 BTU Carrier Infinity 25.7 SEER2 Single Zone Wall Mount Mini Split Heat Pump System – R454B | 230V
6,000 BTU Carrier Infinity Single Zone Mini Split Heat Pump Condenser - R454B
6,000 BTU Carrier Infinity Single Zone Mini Split Heat Pump Condenser - R454B
6,000 BTU Carrier Infinity Single Zone Mini Split Heat Pump Condenser - R454B   + $1,699.99
6,000 BTU Carrier Infinity Single Zone Mini Split Air Handler - R454B
6,000 BTU Carrier Infinity Single Zone Mini Split Air Handler - R454B
6,000 BTU Carrier Infinity Single Zone Mini Split Air Handler - R454B   + $800.00
15 feet - 1/4" and 3/8" Line Set
Equipment Pad
Installation Kit for Condensers
Carrier Wired Programmable Remote Thermostat
6,000 BTU Carrier Infinity 35.1 SEER2 Single Zone Wall Mount Mini Split Heat Pump System – R454B | 230V – 37MAHAQ06AA3 / 45MAHAQ06XA3

$2,499.99

6,000 BTU Carrier Infinity Single Zone Wall Mount Mini Split Heat Pump System - R454B | 230V

The Carrier Infinity 6,000 BTU mini split system delivers efficient heating and cooling for rooms up to 250 sq. ft. Perfect for bedrooms, offices, or additions where central HVAC doesn’t reach, it provides year-round comfort without ductwork.

Key Features

  • Covers ~up to 250 sq. ft. — bedrooms, offices, or small additions
  • High efficiency up to 25.7 SEER2
  • Whisper-quiet indoor and outdoor operation
  • Precise comfort with Inverter (Variable Speed) Technology
  • Flexible ductless installation

Feature Highlights

True 6,000 BTU Sizing

Sized specifically for smaller rooms where 9,000 BTU systems would be too large, delivering steady comfort without wasted energy.

High Efficiency (25.7 SEER2)

Among the highest ratings for its size, helping reduce electricity bills while maintaining consistent comfort.

Inverter (Variable Speed) Technology

Adjusts compressor speed to hold steady temperatures, reduce energy waste, and operate more quietly.

Flexible Installation

No ducts required — sleek wall-mounted design fits well in tight spaces, basements, garages, or additions.

What’s Included

  • Outdoor condenser — 6,000 BTU capacity, up to 25.7 SEER2
  • Indoor wall-mounted air handler — sized for ~250 sq. ft.
  • Wireless remote control
  • Installation manual

Recommended Accessories

  • Refrigerant line set (choose length based on installation)
  • Wall bracket or condenser pad
  • Wi-Fi adapter for smart control
  • Drain hose and insulation kit

Warranty

10-year limited parts warranty (with registration).

6,000 BTU Carrier Infinity Single Zone or Multi Zone Mini Split Heat Pump Condenser – R454B | 230V

High-efficiency outdoor unit delivering 6,000 BTU of heating and cooling for spaces up to ~250 sq. ft. Engineered for quiet, reliable performance with Inverter (Variable Speed) control.

  • Up to 25.7 SEER2 efficiency/li>
  • 6,000 BTU heating & cooling capacity
  • Compact outdoor-rated design for flexible placement
  • Pairs with Carrier Infinity wall-mounted air handler
6,000 BTU Carrier Infinity Single Zone or Multi Zone Wall Mount Mini Split Air Handler – R454B | 230V

Slim indoor unit sized for ~250 sq. ft. Provides whisper-quiet airflow and precise comfort when paired with a compatible Carrier Infinity condenser.

  • Wall-mounted, space-saving design
  • Low indoor sound ideal for bedrooms and offices
  • Even airflow for steady comfort
  • Pairs with Carrier Infinity 6k condenser
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 15 feet

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 3/8 inch O.D. flared ends, length 15 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 35 feet

This insulated refrigerant line set for mini split systems comes as a pair, including both the liquid line and suction line. It is used to connect the indoor air handler to the outdoor condenser. The line set is 35’ feet long. The liquid line has 1/4 inch outside diameter flared ends. The suction line has 3/8 inch outside diameter flared ends.

Features:

  • Insulated
  • Flared Line Ends
  • Heavy Duty Refrigerant Lines
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 50 feet

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 3/8 inch O.D. flared ends, length 50 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 25 feet

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 3/8 inch O.D. flared ends, length 25 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 30 feet

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 3/8 inch O.D. flared ends, length 30 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
E Lite Equipment Pad 18" x 38" x 3"

E Liteis a plastic pad designed as a mounting base for air conditioning condensers. The rugged design provides uniform and generous ribbing for optimum, self-leveling ground support without inserts. E Lite is injection molded from polypropylene, resulting in a pad that is lightweight, but not too light. A subtle texture prevents unit slide and presents a classic appearance, which is enhanced by rounded edges and a concrete gray color. Each pad is molded with its size in raised letters.

  • High recycled plastic content
  • Subtle texture resists unit slide
  • Unaffected by UV or weather
  • Uniform ribbing transfers load evenly
  • Drillable for securing unit
  • Lightweight, yet rugged

No Return Policy

All sales of this product are final and are non-refundable.

Wall Mount Bracket for Mini Split Systems

This wall mount bracket is perfect for outdoor mini split condensers. The length of the the wall bracket arms are 21" long. The condensing unit is mounted onto the L-shaped brackets and fastened using the bolts and anti-vibration washers provided.

Features:

  • 21" Arm Length
  • Weight capacity of 220 lbs per arm
  • Bolts and anti-vibration washers included

No Return Policy

All sales of this product are final and are non-refundable.

Condenser Risers - 4" x 18" - 2 Pack

Provides simple and secure mounting for small and large piping systems, ductwork runs, cable trays and smaller equipment such as condensers. Linear track offers adjustable mounting. Manufactured from exterior grade materials.

Features

  • Ideal for piping, duct runs, cable trays and condensers
  • Weather resistant PVC
  • Linear track holds 3/8" hex head bolts
  • Two 7/8" long bolts included
  • Weighs up to 397 Ib
E Lite Equipment Pad and Risers Kit 18" x 38" x 3"

E Lite Condenser Pad and Risers

E Lite Condenser Pad

E Lite Condenser Pad is designed to provide solid support for air conditioning condensers. It's made from sturdy polypropylene, striking a balance between lightness and stability. Its robust design ensures a level ground without the need for extra components.

Key Features:

  • Reliable Support: Abundance of ridges for stable ground support.
  • Durable and Lightweight: Tough yet not excessively heavy, thanks to polypropylene construction.
  • Anti-Slip: The surface prevents slipping, and rounded edges enhance safety.
  • Simple Appearance: Gray color with size labels.
  • Versatile Use: Suitable for condensers, pipes, ducts, cables, and more.

E Lite Risers

E Lite Risers complement the Condenser Pad, allowing you to adjust your setup as needed. They are constructed from weather-resistant PVC for outdoor use.

Key Features:

  • Weather Resistance: Made from tough PVC for long-lasting performance.
  • Secure Setup: The track securely holds bolts in place.
  • Bolts Included: Each set comes with two bolts.
  • Strong Support: Capable of handling loads of up to 397 pounds.

E Lite Condenser Pad and Risers offer reliable support without any complications. They are built to last and deliver efficient performance. Consider E Lite for your support needs – it's a practical solution for your projects.

No Return Policy

All sales of this product are final and are non-refundable.

Installation Kit for Condensers - Accessory Set

Ensure a professional and secure installation for your condenser with this comprehensive installation kit. Designed to provide all the essential components needed for a smooth setup, this kit helps protect your system while ensuring proper electrical and refrigerant connections.

Key Features:

All-in-One Kit: Includes key accessories for a professional-grade installation.
Enhanced System Protection: Features a surge protector and disconnect safety switch for added safety.
Reliable Electrical Connections: Comes with a whip and charging adapter to ensure proper power supply.
Secure Wall Penetration: Telescoping wall sleeve protects and stabilizes refrigerant and electrical lines.
HVAC Professional Recommended: Ideal for new installations and system replacements.

What’s Included:

  • 1/2" x 6' Electrical Whip – SKU: 84136
  • 60A Non-Fused Disconnect – SKU: 83335
  • Surge Protector – SKU: ICM517
  • CPS Charging Adapter – SKU: 87-AD87
  • Telescoping Wall Sleeve – SKU: NFP-75

Equip your condenser with everything needed for a safe, durable, and professional installation. Order your Condenser Installation Kit today!

Carrier Wired Programmable Remote Thermostat

Carrier KSACN1401AAA Wired Programmable Remote - R454B

Designed for Carrier and compatible ductless HVAC systems, including Comfortmaker, Midea, and Tempstar, the KSACN1401AAA offers precise control with a user-friendly interface. Features include:

  • 7-day programmable scheduling
  • LCD display with room temperature monitoring
  • Child lock and malfunction code display
  • Infrared sensor for temperature sensing
  • 4-way wire layout design for easy installation

Dimensions: 4.72 in. x 4.72 in. x 0.81 in. (120 x 120 x 20.6 mm). Back plate: 4.57 in. x 4.57 in. (116 x 116 mm).

Compatible with R454B refrigerant systems. Ideal for residential and light commercial applications.

Carrier Wired Programmable Remote

Carrier KSACN1201AAA Wired Programmable Remote - R454B

Designed for Carrier and compatible ductless HVAC systems, including Comfortmaker, Midea, and Tempstar, the KSACN1201AAA offers precise control with a user-friendly interface. Features include:

  • 7-day programmable scheduling
  • LCD display with room temperature monitoring
  • Child lock and malfunction code display
  • Infrared sensor for temperature sensing
  • 4-way wire layout design for easy installation

Dimensions: 4.72 in. x 4.72 in. x 0.81 in. (120 x 120 x 20.6 mm). Back plate: 4.57 in. x 4.57 in. (116 x 116 mm).

Compatible with R454B refrigerant systems. Ideal for residential and light commercial applications.

Carrier Wi-Fi Interface Kit

Carrier KSAIF0701AAA Wi-Fi Interface Kit

Designed for Carrier and compatible ductless HVAC systems, including Comfortmaker, Midea, and Tempstar, the KSAIF0701AAA enables remote control of your system via Wi-Fi with an easy-to-use interface. Features include:

  • Wi-Fi connectivity for remote control using Carrier CliMate app
  • Plug-and-play installation with indoor unit control board
  • Supports highwall, cassette, and console units
  • Over-the-air firmware updates
  • Secure and reliable wireless communication

Dimensions: 3.9 in. x 2.3 in. x 1.1 in. (99 x 58 x 28 mm)

Compatible with various Carrier ductless HVAC systems. Ideal for residential and light commercial applications.

Carrier 24V Interface Kit

Carrier KSAIF0701AAA Wi-Fi Interface Kit - R454B

Designed for Carrier and compatible ductless HVAC systems, including Comfortmaker, Midea, and Tempstar, the KSAIF0701AAA enables remote control of your system via Wi-Fi with an easy-to-use interface. Features include:

  • Wi-Fi connectivity for remote control using Carrier CliMate app
  • Plug-and-play installation with indoor unit control board
  • Supports highwall, cassette, and console units
  • Over-the-air firmware updates
  • Secure and reliable wireless communication

Dimensions: 3.9 in. x 2.3 in. x 1.1 in. (99 x 58 x 28 mm)

Compatible with various Carrier ductless HVAC systems. Ideal for residential and light commercial applications.

More Information
6,000 BTU Carrier Infinity Single Zone or Multi Zone Mini Split Heat Pump Condenser – R454B | 230V
SKU37MAHAQ06AA3
Weight62.170000
AHRI Certificate Number215323798
ManufacturerCarrier
Cooling BTU6000
Heating BTU6000
Maximum CFM1235.29
Decibel Level (dBA)53
RefrigerantR454B
SEER221.5
Liquid Line1/4in
Suction Line3/8in
Electrical208-230V | 60 HZ | 1 Phase
Max Breaker Size15A
BTU/Tonnage6,000 BTU/0.5 Ton
Zone CompatibilitySingle Zone
Height21.85"
Width30.12"
Depth11.93"
WarrantyResidential Warranty: 10 Year Limited on Parts with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
6,000 BTU Carrier Infinity Single Zone or Multi Zone Wall Mount Mini Split Air Handler – R454B | 230V
SKU45MAHAQ06XA3
Weight22.930000
ManufacturerCarrier
Cooling BTU6000
Heating BTU6000
Maximum CFM147.2 - 382.6
Decibel Level (dBA)19.5 - 44
RefrigerantR454B
SEER225.7
Electrical208-230V | 60 HZ | 1 Phase
BTU/Tonnage6,000 BTU/0.5 Ton
Mini Split TypeWall Mounted
Zone CompatibilitySingle Zone
Height11.61"
Width31.3"
Depth8.86"
WarrantyResidential Warranty: 10 Year Limited on Parts with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 15 feet
SKU201813
Weight15.000000
ManufacturerOnline Supply
Length15'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 35 feet
SKU366395
Weight35.000000
ManufacturerOnline Supply
Length35'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 50 feet
SKU366396
Weight45.000000
ManufacturerOnline Supply
Length50'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 25 feet
SKU366390
Weight25.000000
ManufacturerOnline Supply
Length25'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 30 feet
SKU216740
Weight30.000000
ManufacturerOnline Supply
Length30'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
E Lite Equipment Pad 18" x 38" x 3"
SKUEL1838-3
Weight16.000000
ManufacturerOnline Supply
Height3"
Width18"
Depth38"
Safety InformationPROPOSITION 65 WARNING
Wall Mount Bracket for Mini Split Systems
SKU230-B2L
Weight9.200000
ManufacturerOnline Supply
Length40"
Height3"
Width6"
Safety InformationPROPOSITION 65 WARNING
Condenser Risers - 4" x 18" - 2 Pack
SKU87762
Weight5.000000
ManufacturerOnline Supply
E Lite Equipment Pad and Risers Kit 18" x 38" x 3"
SKU87762 / EL1838-3
Weight25.000000
ManufacturerOnline Supply
Height3"
Width18"
Depth38"
Safety InformationPROPOSITION 65 WARNING
Installation Kit for Condensers - Accessory Set
SKUMSK001
Weight15.000000
ManufacturerOnline Supply
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
Carrier Wired Programmable Remote Thermostat
SKUKSACN1401AAA
Weight2.000000
ManufacturerCarrier
RefrigerantR454B
Indoor Units15 + 15 + 18
Height2
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Carrier Wired Programmable Remote
SKUKSACN1201AAA
Weight3.000000
ManufacturerCarrier
RefrigerantR454B
Indoor Units15 + 15 + 18
Carrier Wi-Fi Interface Kit
SKUKSAIF0701AAA
Weight1.000000
ManufacturerCarrier
RefrigerantR454B
Indoor Units15 + 15 + 18
Carrier 24V Interface Kit
SKUKSAIC0501230
Weight4.000000
ManufacturerCarrier
RefrigerantR454B
Indoor Units15 + 15 + 18
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You're reviewing:6,000 BTU Carrier Infinity 25.7 SEER2 Single Zone Wall Mount Mini Split Heat Pump System – R454B | 230V
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Customer Questions
What happens if it arrives damaged?
If you are present during drop-off and you see obvious signs of damage or rough handling in transit - please ask the driver to wait while you inspect the equipment. If it is damaged badly enough that you believe it can not function, you have the right to refuse the damaged portion of the shipment. If you discover the damage after the driver has left, take photos of the damage and send them to customerservice@hvacdirect.com. Please refer to your order number in the email. This starts the process and one of our representatives will be in touch with you promptly.
How can I find an installer?
It’s easier than you think – the key is to find an independent contractor or small company as opposed to a larger HVAC service. A one or two person outfit will do the work more quickly and cheaply than a bigger company, too. Yelp.com, Thumbtack.com, and Porch.com are websites are designed to help you connect with a professional in your area. You could also place a call to the last professional who did work on your home and see if they have any recommendations.
Who makes Carrier mini splits?
Carrier mini splits come from one of the most recognized names in HVAC, offering reliable, energy-efficient solutions for year-round comfort.
Can I install a Carrier mini split myself, or do I need a professional?
Carrier mini splits require professional installation. A licensed HVAC contractor ensures proper sizing, refrigerant handling, and warranty protection.
What kind of warranty comes with a Carrier mini split?
Most Carrier mini splits include a 10-year limited parts warranty when registered, giving you long-term peace of mind. Warranty terms may vary by model and installer.
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