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Mitsubishi 24,000 BTU SEZ-AD-Series 20.2 SEER2 Single Zone Ceiling Suspended Mini Split Cooling Only System – R454B | 230V

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PUY-AH24NL / PCA-AK24NL

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199133

Was $6,261.56
Your Low Price $5,510.18
 
Customize Mitsubishi 24,000 BTU SEZ-AD-Series 20.2 SEER2 Single Zone Ceiling Suspended Mini Split Cooling Only System – R454B | 230V
24,000 BTU Mitsubishi Single Zone Condenser - R454B
24,000 BTU Mitsubishi Single Zone Condenser - R454B   + $3,609.38
24,000 BTU Mitsubishi P-Series Ceiling Suspended Mini Split Air Handler - R454B
24,000 BTU Mitsubishi P-Series Ceiling Suspended Mini Split Air Handler - R454B   + $1,900.80
 15 feet - 3/8" and 5/8" Line Set & Control Wire
Equipment Pad and Risers Kit
Installation Kit for Condensers
Mitsubishi 24,000 BTU SEZ-AD-Series 20.2 SEER2 Single Zone Ceiling Suspended Mini Split Cooling Only System – R454B | 230V

$5,510.18

Get Premium Comfort for up to 35% Less.

Efficient mini split heat pump system designed to deliver quiet year-round comfort for larger spaces with dependable performance.

The Mitsubishi P-Series 24,000 BTU single-zone ceiling-suspended mini split heat pump system provides reliable heating and cooling for larger commercial and residential spaces. With inverter-driven performance and a ceiling-suspended indoor unit, it offers dependable comfort, efficient operation, and a space-saving design ideal for open layouts.

Mitsubishi P-Series Single Zone Ceiling-Suspended Features and Benefits

  • 20.2 SEER2 Efficiency – Delivers strong energy savings and efficient heating and cooling performance.
  • Year-Round Comfort – Provides reliable heating and cooling in one system.
  • Ceiling-Suspended Design – Frees up wall and floor space while providing comfortable airflow.
  • Quiet Operation – Helps maintain a comfortable environment in offices, retail spaces, and living areas.
  • Large Space Coverage – Designed for spaces up to about 1,200 sq. ft., depending on conditions.
  • R454B Refrigerant – Uses a lower-GWP refrigerant for a more eco-conscious footprint.

Quiet Comfort

Both indoor and outdoor components are designed for low-noise performance, making this system a strong fit for offices, conference rooms, retail spaces, restaurants, and other areas where quieter operation matters.

Ceiling-Suspended Design

The ceiling-mounted indoor unit keeps walls and floors clear while delivering efficient airflow across open or irregular room layouts. This design is ideal for spaces where traditional wall-mounted installation is not preferred.

Right-Sized Performance

With 24,000 BTU of capacity, this system is a practical choice for larger spaces requiring efficient and reliable climate control throughout the year.

What’s Included

  • Mitsubishi Single Zone Heat Pump Condenser — PUY-AH24NL / PUZ-AH24NL, 24,000 BTU cooling / 24,000 BTU heating
  • Mitsubishi 24,000 BTU Ceiling-Suspended Indoor Unit — PCA-AK24NL
  • Owner's Manual, Guides, and Other Documents

Recommended Accessories

  • 21" Wall Mount Bracket for Mini Split Systems – 230-B2L
  • E Lite Equipment Pad and Risers Kit – 87762 / EL1838-3
  • Installation Kit – MSK001
  • • 3/4" x 6' Electrical Whip – SKU: 84138 • 60A Non-Fused Disconnect – SKU: 83335 • Surge Protector – SKU: ICM517 • CPS Charging Adapter – SKU: 87-AD87 • Telescoping Wall Sleeve – SKU: NFP-75
  • Additional line set options
  • • 15 ft – 221885 / CW-144-15 • 25 ft – 366426 / CW-144-25 • 30 ft – 216748 / CW-144-30 • 35 ft – 366427 / CW-144-35 • 50 ft – 366428 / CW-144-50

Warranty

10-year limited warranty with online registration.

24,000 BTU Mitsubishi Single Zone Condenser - R454B

Create efficient, comfort with an outdoor condenser unit designed to simplify home climate upgrades.

Upgrade your comfort with the Mitsubishi PUY-AH24NL Outdoor Condenser—an inverter-driven outdoor unit designed to deliver efficient cooling for ceiling-suspended systems. Built for homeowners who want dependable comfort, quiet operation, and easier installation, this condenser pairs effortlessly with a compatible Mitsubishi indoor unit for reliable, year-round performance.

Key Features

  • Designed for Efficient Cooling — Delivers dependable cooling performance for larger spaces and commercial-style installations.
  • Inverter-Driven Performance — Helps maintain consistent temperatures while optimizing energy use.
  • Quiet Outdoor Operation — Engineered for low-noise performance to help preserve a comfortable environment.
  • Built for Durability — Features a corrosion-resistant outdoor coil coating for added protection in challenging environments.

Warranty

Mitsubishi offers a limited warranty of 10-Year Compressor / 10-Year Parts Warranty when installed according to manufacturer guidelines and registered properly.

24,000 BTU Mitsubishi P-Series Ceiling Suspended Mini Split Air Handler - R454B

Enjoy efficient, quiet comfort with the Mitsubishi Electric PCA-AK24NL ceiling-concealed ducted indoor unit.

Transform the comfort of your space with the Mitsubishi Electric PCA-AK24NL Ceiling-Concealed Ducted Mini Split Indoor Unit. Designed to deliver reliable heating and cooling for larger rooms, this indoor unit combines a low-profile ceiling-concealed design with quiet performance for living rooms, open spaces, offices, and other everyday spaces.

Key Features

  • Efficient Year-Round Comfort — When paired with a compatible Mitsubishi condenser, it helps provide dependable heating and cooling while supporting efficient energy use.
  • High-Capacity Comfort — The 24,000 BTU capacity is ideal for larger rooms and open layouts.
  • Ultra-Quiet Operation — Helps maintain a peaceful environment with low-noise performance.
  • Advanced Filtration — Helps reduce airborne particles and odors for cleaner indoor air.

Warranty

10-year limited parts warranty with online registration.

Installation Kit for Condensers

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.

What’s Included:

  • 3/4" x 6' Electrical Whip – SKU: 84138
  • 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!

15 feet - 3/8" and 5/8" Line Set & Control Wire

Complete your mini-split installation with this convenient Line Set & Control Wire Bundle, designed to provide both the refrigerant lines and communication wire needed for reliable system performance. This bundle includes a heavy-duty 15-foot refrigerant line set with 3/8" liquid line and 5/8" suction line featuring durable flared ends for secure connections, along with a matching 15-foot 14/4 stranded copper control wire for dependable communication between indoor and outdoor mini-split components.

The insulated refrigerant lines help improve efficiency and durability, while the flexible control wire is built to withstand demanding HVAC installation environments. Ideal for ductless mini-split air conditioning and heat pump systems, this bundle helps simplify installation by combining two essential components into one convenient package.

What's Included

  • 15 ft. insulated refrigerant line set
  • 15 ft. 14/4 mini-split control wire
  • 3/8" liquid line with flared ends
  • 5/8" suction line with flared ends

Features

  • 1/2" thick insulation for improved efficiency
  • Heavy-duty refrigerant line construction
  • Stranded copper wire for reliable conductivity
  • Flexible and durable installation materials
  • Compatible with most mini-split systems
  • Ideal for HVAC installations and replacements
25 feet - 3/8" and 5/8" Line Set & Control Wire

Complete your mini-split installation with this convenient Line Set & Control Wire Bundle, designed to provide both the refrigerant lines and communication wire needed for reliable system performance. This bundle includes a heavy-duty 25-foot refrigerant line set with 3/8" liquid line and 5/8" suction line featuring durable flared ends for secure connections, along with a matching 25-foot 14/4 stranded copper control wire for dependable communication between indoor and outdoor mini-split components.

The insulated refrigerant lines help improve efficiency and durability, while the flexible control wire is built to withstand demanding HVAC installation environments. Ideal for ductless mini-split air conditioning and heat pump systems, this bundle helps simplify installation by combining two essential components into one convenient package.

What's Included

  • 25 ft. insulated refrigerant line set
  • 25 ft. 14/4 mini-split control wire
  • 3/8" liquid line with flared ends
  • 5/8" suction line with flared ends

Features

  • 1/2" thick insulation for improved efficiency
  • Heavy-duty refrigerant line construction
  • Stranded copper wire for reliable conductivity
  • Flexible and durable installation materials
  • Compatible with most mini-split systems
  • Ideal for HVAC installations and replacements
Equipment Pad and Risers Kit

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.

21" Wall Mount Bracket

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.

30 feet - 3/8" and 5/8" Line Set & Control Wire

Complete your mini-split installation with this convenient Line Set & Control Wire Bundle, designed to provide both the refrigerant lines and communication wire needed for reliable system performance. This bundle includes a heavy-duty 30-foot refrigerant line set with 3/8" liquid line and 5/8" suction line featuring durable flared ends for secure connections, along with a matching 30-foot 14/4 stranded copper control wire for dependable communication between indoor and outdoor mini-split components.

The insulated refrigerant lines help improve efficiency and durability, while the flexible control wire is built to withstand demanding HVAC installation environments. Ideal for ductless mini-split air conditioning and heat pump systems, this bundle helps simplify installation by combining two essential components into one convenient package.

What's Included

  • 30 ft. insulated refrigerant line set
  • 30 ft. 14/4 mini-split control wire
  • 3/8" liquid line with flared ends
  • 5/8" suction line with flared ends

Features

  • 1/2" thick insulation for improved efficiency
  • Heavy-duty refrigerant line construction
  • Stranded copper wire for reliable conductivity
  • Flexible and durable installation materials
  • Compatible with most mini-split systems
  • Ideal for HVAC installations and replacements
35 feet - 3/8" and 5/8" Line Set & Control Wire

Complete your mini-split installation with this convenient Line Set & Control Wire Bundle, designed to provide both the refrigerant lines and communication wire needed for reliable system performance. This bundle includes a heavy-duty 35-foot refrigerant line set with 3/8" liquid line and 5/8" suction line featuring durable flared ends for secure connections, along with a matching 35-foot 14/4 stranded copper control wire for dependable communication between indoor and outdoor mini-split components.

The insulated refrigerant lines help improve efficiency and durability, while the flexible control wire is built to withstand demanding HVAC installation environments. Ideal for ductless mini-split air conditioning and heat pump systems, this bundle helps simplify installation by combining two essential components into one convenient package.

What's Included

  • 35 ft. insulated refrigerant line set
  • 35 ft. 14/4 mini-split control wire
  • 3/8" liquid line with flared ends
  • 5/8" suction line with flared ends

Features

  • 1/2" thick insulation for improved efficiency
  • Heavy-duty refrigerant line construction
  • Stranded copper wire for reliable conductivity
  • Flexible and durable installation materials
  • Compatible with most mini-split systems
  • Ideal for HVAC installations and replacements
50 feet - 3/8" and 5/8" Line Set & Control Wire

Complete your mini-split installation with this convenient Line Set & Control Wire Bundle, designed to provide both the refrigerant lines and communication wire needed for reliable system performance. This bundle includes a heavy-duty 50-foot refrigerant line set with 3/8" liquid line and 5/8" suction line featuring durable flared ends for secure connections, along with a matching 50-foot 14/4 stranded copper control wire for dependable communication between indoor and outdoor mini-split components.

The insulated refrigerant lines help improve efficiency and durability, while the flexible control wire is built to withstand demanding HVAC installation environments. Ideal for ductless mini-split air conditioning and heat pump systems, this bundle helps simplify installation by combining two essential components into one convenient package.

What's Included

  • 50 ft. insulated refrigerant line set
  • 50 ft. 14/4 mini-split control wire
  • 3/8" liquid line with flared ends
  • 5/8" suction line with flared ends

Features

  • 1/2" thick insulation for improved efficiency
  • Heavy-duty refrigerant line construction
  • Stranded copper wire for reliable conductivity
  • Flexible and durable installation materials
  • Compatible with most mini-split systems
  • Ideal for HVAC installations and replacements
More Information
Mitsubishi 24,000 BTU SEZ-AD-Series Single Zone Mini Split Heat Pump Condenser R-454B | 230V
FeatureSpec
SKUPUY-AH24NL
Refrigerant Charge7.11 lbs (Pre-charged for 225ft line set)
Weight (in lbs)155
Brand/ManufacturerMitsubishi
ReplacesPUY-A24NHA7
UPC605468051726
Cooling BTU21,800 BTU
Decibel Level (dBA)49 dBA
Electric HeatHeat Pump
Energy StarYes
RefrigerantR454B
SEER2 (Efficiency)20.2
EER212
Liquid Line3/8"
Suction Line5/8"
Electrical230V | 1 Phase | 60Hz
Max Breaker Size37 Amps
Min. Breaker Size22 Amps
BTU/Tonnage24,000 BTU/2 Ton
Min/Max Outdoor Temp for Cooling23 °F - 115 °F
Zone CompatibilitySingle Zone
Ambient Temperature Range23 °F - 115 °F
Height37.13"
Width37.41"
Depth14"
Warranty10 Years with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
Mitsubishi 24,000 BTU SEZ-AD-Series Single Zone Ceiling Suspended Mini Split Air Handler R454B | 230V
FeatureSpec
SKUPCA-AK24NL
Weight (in lbs)71
Brand/ManufacturerMitsubishi
ReplacesPCA-A24KA8
UPC605468109953
Cooling BTU24,000 BTU
Heating BTU24,000 BTU
Maximum CFM794 Turbo / 706 Hi / 618 Med / 530 Lo
Decibel Level (dBA)40 dBA
RefrigerantR454B
Liquid Valve Size1/4"
Suction Valve Size5/8"
Electrical208/230V | 1 Phase | 60Hz
BTU/Tonnage24,000 BTU/2 Ton
Mini Split TypeConcealed Duct
Zone CompatibilityMulti Zone
Height9-1/16"
Width50-3/8"
Depth26-3/4"
Warranty10 Year Compressor / 7 Years Parts Warranty with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
Installation Kit for Condensers - Accessory Set
FeatureSpec
SKUMSK001
Weight (in lbs)15
Brand/ManufacturerOnline Supply
UPCna
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
E Lite Equipment Pad and Risers Kit 18" x 38" x 3"
FeatureSpec
SKU87762 / EL1838-3
Weight (in lbs)25
Brand/ManufacturerOnline Supply
UPCna
Height3"
Width18"
Depth38"
Safety InformationPROPOSITION 65 WARNING
21" Wall Mount Bracket for Mini Split Systems
FeatureSpec
SKU230-B2L
Weight (in lbs)9.2
Brand/ManufacturerOnline Supply
UPC0095247127436
Length40"
Height3"
Width6"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 3/8" and 5/8" Line Ends & Control Wire - 50 feet
FeatureSpec
SKU366428 / CW-144-50
Weight (in lbs)45
Brand/ManufacturerOnline Supply
UPCna
Length50'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 3/8" and 5/8" Line Ends & Control Wire - 35 feet
FeatureSpec
SKU366427 / CW-144-35
Weight (in lbs)35
Brand/ManufacturerOnline Supply
UPCna
Length35'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 3/8" and 5/8" Line Ends & Control Wire - 30 feet
FeatureSpec
SKU216748 / CW-144-30
Weight (in lbs)30
Brand/ManufacturerOnline Supply
UPCna
Length30'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 3/8" and 5/8" Line Ends & Control Wire - 25 feet
FeatureSpec
SKU366426 / CW-144-25
Weight (in lbs)25
Brand/ManufacturerOnline Supply
UPCna
Length25'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 3/8" and 5/8" Line Ends & Control Wire - 15 feet
FeatureSpec
SKU221885 / CW-144-15
Weight (in lbs)15
Brand/ManufacturerOnline Supply
UPCna
Length25'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
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Why Choose Mitsubishi Mini Splits?
Why Choose Mitsubishi Mini Splits?

Mitsubishi mini split air conditioners and heat pumps provide exceptional comfort, energy efficiency, and ultra-quiet performance in any climate. Engineered for reliability and precision, these systems offer year-round heating and cooling while reducing energy costs and enhancing indoor air quality.

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