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Today's Hours 8am - 11pm estMitsubishi 42,000 BTU SEZ-AD-Series 20.4 SEER2 Single Zone Ceiling-Suspended Mini Split Heat Pump System – R454B | 230V
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By
Mitsubishi
In stock
Model
PUZ-AK42NL / PCA-AK42NL
ID
199143
Was $9,713.44
Your Low Price $8,547.83
Efficient mini split heat pump system designed to deliver quiet year-round comfort for larger spaces with dependable cold-climate performance.
The Mitsubishi P-Series 42,000 BTU single-zone ceiling-suspended Hyper-Heat mini split system provides reliable heating and cooling for larger commercial and residential spaces. With Hyper-Heating INVERTER® performance and a ceiling-suspended indoor unit, it offers dependable comfort, efficient operation, and a space-saving design ideal for open layouts.
Key Benefits
- 20.4 SEER2 Efficiency – Delivers strong energy savings and efficient performance.
- Hyper-Heat Performance – Maintains reliable heating in sub-zero outdoor temperatures.
- Ceiling-Suspended Design – Frees up wall and floor space for cleaner layouts.
- Quiet Operation – Helps maintain a comfortable environment in everyday spaces.
- Large Space Coverage – Designed for spaces up to about 2,000 sq. ft., depending on conditions.
- R454B Refrigerant – Uses a lower-GWP refrigerant for a more eco-conscious footprint.
Cold Climate Comfort
Hyper-Heating INVERTER® technology is designed to maintain dependable heating output in very cold weather, helping support comfort throughout winter.
Space-Saving Design
The ceiling-suspended indoor unit keeps walls and floors clear while delivering comfortable airflow across open or irregular room layouts.
Right-Sized Performance
With 42,000 BTU of capacity, this system is a practical choice for larger spaces that need efficient and reliable climate control.
What’s Included
- Outdoor Hyper-Heat pump condenser — 42,000 BTU cooling / 42,000 BTU heating
- Ceiling-suspended air handler
- Installation manual
Important Note
This product does not include a remote controller. A remote can be purchased separately, or the MHK2 thermostat can be used in place of a remote controller.
Recommended Accessories
- Wall Mount Bracket – ACB-30
- 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.
42,000 BTU Mitsubishi Single Zone Condenser - R454B
Create efficient heating and cooling with a robust outdoor condenser designed to simplify commercial climate upgrades and pair seamlessly with a compatible ceiling-suspended indoor air handler.
Upgrade your comfort with the Mitsubishi PUZ-AK42NL Outdoor Condenser—an inverter-driven outdoor unit designed to deliver efficient heating and cooling for ceiling-suspended systems. Built for commercial applications that demand dependable performance, quiet operation, and easier installation, this condenser pairs effortlessly with a compatible Mitsubishi indoor unit for reliable, year-round comfort.
Key Features
- Designed for Heating and Cooling — Delivers dependable comfort for larger commercial-style spaces.
- 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.
42,000 BTU Mitsubishi P-Series Ceiling Suspended Mini Split Air Handler - R454B
Enjoy efficient, quiet comfort with the Mitsubishi Electric PCA-AK42NL ceiling-concealed ducted indoor unit.
Transform the comfort of your space with the Mitsubishi Electric PCA-AK42NL Ceiling-Concealed Ducted Mini Split Indoor Unit. Designed to deliver reliable heating and cooling for very large rooms, this indoor unit combines a low-profile ceiling-concealed design with quiet performance for open living areas, offices, and other high-demand 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 42,000 BTU capacity is ideal for larger rooms and open layouts.
- Ultra-Quiet Operation — Helps create a comfortable 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!
30" Wall Mount Bracket
This wall mount bracket is perfect for outdoor condensers. The length of the wall bracket arms are 30" long. The condensing unit is mounted onto the L-shaped brackets and fastened using bolts and anti-vibration washers (not included with brackets).
Features:
- Steel: 10 GA
- Powder-coated grey Finish
- Load rating: 600 lbs per pair
- Holes will accommodate anchors for installation
- Warranty: 1 year
- ACB line of wall brackets are approved by the Florida Building Commission and are High Velocity Hurricane Zone (HVHZ) approved. (See product certification documentation for complete details.)
No Return Policy
All sales of this product are final and are non-refundable.
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
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.
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
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
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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.