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Today's Hours 8am - 11pm estMitsubishi 42,000 BTU SEZ-AD-Series 19.3 SEER2 3 Zone Ceiling Cassette Mini Split Heat Pump System - R454B | 230V - 9 + 18 + 18
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By
Mitsubishi
In stock
Model
MXZ-5D42NL / MLZ-KX09NL / 2-MLZ-KX18NL
ID
200047
Was $14,705.63
Your Low Price $10,821.75
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42,000 BTU capacity Nominal system capacity
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19.3 SEER2 Cooling efficiency rating
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Heat pump system Heating and cooling operation
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230V electrical Confirm electrical requirements before installation
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R454B refrigerant System refrigerant
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Ceiling Cassette Indoor-unit configuration
42,000 BTU Mitsubishi M-Series 19.3 SEER2 Three Zone Ceiling Cassette Mini Split Heat Pump System - R454B | 9 + 18 + 18
Combining one 9k and two 18k units, this system is suited for setups with both small and large zones, ensuring full coverage and optimal energy use.
- Outdoor Unit: MXZ-5D42NL
- Indoor Units: 1 x MLZ-KX09NL, 2 x MLZ-KX18NL
- Total Capacity: 42,000 BTU
- SEER2 Rating: 19.3
- Refrigerant: R454B
- Mounting Type: Ceiling Cassette
Ideal for homes or offices with one smaller space and two larger zones, this system balances power and efficiency across all rooms.
Mitsubishi MLP-449WU Grille for MLZ-KP Cassettes
The Mitsubishi MLP-449WU is one of the grille options required to complete a KP cassette installation.
Features:
- Allows for direct service of unit from below.
- Overlaps a 1.5' x 4' area to hide the ceiling cassette body in a drop ceiling or recessed between 16" on center joists.
Compatible Indoor Units:
Ceiling Cassette
- KP Series: MLZ-KP09NA, MLZ-KP12NA, MLZ-KP18NA
42,000 BTU Mitsubishi Multi Zone Condenser - R454B
Create efficient, year-round comfort with a compact multi-zone outdoor condenser designed to simplify home climate upgrades and pair seamlessly with compatible indoor air handlers.
Upgrade your comfort with the Mitsubishi MXZ-5D42NL Outdoor Multi-Zone Heat Pump Condenser—an inverter-driven outdoor unit designed to deliver efficient heating and cooling for multiple connected indoor spaces. Built for homeowners who want flexible comfort, quiet operation, and easier installation, this condenser pairs effortlessly with compatible Mitsubishi indoor units for reliable, year-round performance.
Key Features
- Multi-Zone Comfort — Supports up to five indoor units for independent temperature control in separate rooms.
- Inverter-Driven Performance — Helps maintain consistent temperatures while optimizing energy use.
- Quiet Outdoor Operation — Engineered for low-noise performance to help preserve a comfortable home 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.
9,000 BTU Mitsubishi M Series Ceiling Cassette Air Handler - R454B
Enjoy discreet, efficient comfort with the Mitsubishi Electric MLZ-KX09NL ceiling cassette air handler.
Transform the comfort of your space with the Mitsubishi Electric MLZ-KX09NL Ceiling Cassette Mini Split Air Handler. Designed to deliver reliable heating and cooling for smaller rooms, this indoor unit combines a low-profile ceiling-mounted design with quiet performance for bedrooms, offices, finished spaces, and other compact areas.
Key Features
- Efficient Performance You Can Feel — When paired with a compatible Mitsubishi condenser, it helps maximize comfort while supporting efficient energy use.
- Right-Sized Comfort for Smaller Spaces — The 9,000 BTU capacity is ideal for bedrooms, offices, and other compact residential areas.
- Low-Profile Ceiling Design — Recesses into the ceiling for a clean look and space-saving installation.
- Ultra-Quiet Operation — Helps maintain a comfortable environment with low-noise performance.
Warranty
10-year limited parts warranty with online registration.
18,000 BTU Mitsubishi M Series Ceiling Cassette Air Handler - R454B
Enjoy powerful, efficient comfort with the Mitsubishi Electric MLZ-KX18NL ceiling cassette air handler.
Transform the comfort of your space with the Mitsubishi Electric MLZ-KX18NL Ceiling Cassette Mini Split Air Handler. Designed to deliver reliable heating and cooling for larger rooms, this indoor unit combines a low-profile ceiling-mounted design with quiet performance for living rooms, open floor plans, offices, and other bigger spaces.
Key Features
- Efficient Performance You Can Feel — When paired with a compatible Mitsubishi condenser, it helps maximize comfort while supporting efficient energy use.
- Right-Sized Comfort for Larger Spaces — The 18,000 BTU capacity is ideal for larger living areas, open layouts, and commercial spaces.
- Low-Profile Ceiling Design — Recesses into the ceiling for a clean look and space-saving installation.
- Ultra-Quiet Operation — Helps create a comfortable environment with low-noise performance.
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!
Mitsubishi MHK2 Wireless Remote Controller
The Mitsubishi MHK2 is the second revision of Mitsubishi's popular wireless controller set designed for use with M & P Series residential and light commercial units. This controller provides comprehensive 7-day scheduling and a clear, backlit display for easy use.
With the updated MHK2, you can now use the Kumo Cloud wi-fi adapter (sold separately) alongside the wireless controller. You no longer have to choose between internet and wireless control--you can have both!
Components
The MRCH2 is the main body of the thermostat, which can be placed up to 200 feet away from the indoor unit without requiring line of sight. The MRC2 cable connects to the CN105 connector on the indoor unit's control board, and the other end of the cable connects to the MIFH2 receiver. The MIFH2 receiver can be placed on the right side of a wall-mounted unit, in the pocket of an MLZ-KP cassette, or anywhere near the control side of a ducted or square cassette unit.
Features
- Includes MRCH2 thermostat, MIFH2 wireless receiver, and MRC2 cable
- Backlit display for easy viewing
- Can sense temperature at the indoor unit (default) or at the controller
- Supports both Fahrenheit and Celsius temperature scales
- No batteries required
- Compatible with both single-zone and multi-zone systems
- Offers language options in English, French, and Spanish
Compatible Indoor Units:
Wall Mounted
- GL Series: MSZ-GL06NA-U1, MSZ-GL09NA-U1, MSZ-GL12NA-U1, MSZ-GL15NA-U1, MSZ-GL18NA-U1, MSZ-GL24NA-U1, MSY-GL09NA-U1, MSY-GL12NA-U1, MSY-GL15NA-U1, MSY-GL18NA-U1, MSY-GL24NA-U1
- FH Series: MSZ-FH06NA, MSZ-FH09NA, MSZ-FH12NA, MSZ-FH15NA, MSZ-FH18NA2
- EF Series: MSZ-EF09NAB-U1, MSZ-EF09NAS-U1, MSZ-EF09NAW-U1, MSZ-EF12NAB-U1, MSZ-EF12NAS-U1, MSZ-EF12NAW-U1, MSZ-EF15NAB-U1, MSZ-EF15NAS-U1, MSZ-EF15NAW-U1, MSZ-EF18NAB-U1, MSZ-EF18NAS-U1, MSZ-EF18NAW-U1
- JP Series: MSZ-JP09WA-U1, MSZ-JP12WA-U1
- WR Series: MSZ-WR09NA-U1, MSZ-WR12NA-U1, MSZ-WR18NA-U1, MSZ-WR24NA-U1
- D Series: MSZ-D30NA-8, MSZ-D36NA-8, MSY-D30NA-8, MSY-D36NA-8
- P Series: PKA-A12HA7, PKA-A18HA7,PKA-A24KA7, PKA-A30KA7, PKA-A36KA7
Ducted
- KD Series: SEZ-KD09NA4R1.TH, SEZ-KD12NA4R1.TH, SEZ-KD15NA4R1.TH, SEZ-KD18NA4R1.TH
- P Series: PEAD-A09AA7, PEAD-A12AA7, PEAD-A15AA7, PEAD-A18AA7, PEAD-A24AA7, PEAD-A30AA7, PEAD-A36AA7, PEAD-A42AA7
Ceiling Cassette
- KF Series: SLZ-KF09NA, SLZ-KF12NA, SLZ-KF15NA, SLZ-KF18NA
- KP Series: MLZ-KP09NA, MLZ-KP12NA, MLZ-KP18NA
- P Series: PLA-A12EA7, PLA-A18EA7, PLA-A24EA7, PLA-A30EA7, PLA-A36EA7, PLA-A42EA7
Floor Mounted
- MFZ-KJ09NA-U1, MFZ-KJ12NA-U1, MFZ-KJ15NA-U1, MFZ-KJ18NA-U1
Multi Position Air Handler
- KP: SVZ-KP12NA, SVZ-KP18NA, SVZ-KP24NA, SVZ-KP30NA, SVZ-KP36NA
- P Series: PVA-A12AA7, PVA-A18AA7, PVA-A24AA7, PVA-A30AA7, PVA-A36AA7, PVA-A42AA7
Ceiling Suspended
- P Series: PCA-A24KA7, PCA-A30KA7, PCA-A36KA7, PCA-A42KA7
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.
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 - 1/4" and 3/8" Line Set & Control Wire
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
25 feet - 1/4" and 3/8" Line Set & Control Wire
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
30 feet - 1/4" and 3/8" 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 1/4" liquid line and 3/8" 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
- 1/4" liquid line with flared ends
- 3/8" 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 - 1/4" and 3/8" Line Set & Control Wire
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 35 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
50 feet - 1/4" and 3/8" Line Set & Control Wire
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
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