We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
1-800-397-1392
Today's Hours 8am - 11pm estMitsubishi 36,000 BTU SEZ-AD Series 19.2 SEER2 3 Zone Concealed Duct Mini Split Heat Pump System R454B | 230V 15 + 15 + 15
Required Fields *
By
Mitsubishi
In stock
Model
MXZ-5D36NL / 3-SEZ-AD15NL
ID
223445
Was $11,148.75
Your Low Price $9,810.90
Product Features
- Tri Zone/Room Compatible
- Heating & Cooling Capabilities
- Ductless Solution for three 600-1,000 sq ft Rooms/Zones
- R454B Refrigerant
- 10 Year Warranty with Online Registration
- AHRI Certified
Mitsubishi 36,000 BTU SEZ-AD Series 19.2 SEER2 Tri Zone Concealed Duct Mini Split Heat Pump System – R454B | 230V 15 + 15 + 15
The Mitsubishi SEZ-AD Series 36,000 BTU Tri Zone Concealed Duct Mini Split Heat Pump System offers high-capacity, efficient heating and cooling for three concealed indoor zones. Featuring three 15,000 BTU concealed duct units, this system is well-suited for larger residential or commercial spaces that demand invisible ducted solutions with precise zoned control. Powered by a 230V outdoor condenser utilizing eco-friendly R454B refrigerant, the system delivers a 19.2 SEER2 rating for superior energy savings and dependable year-round comfort.
System Configuration
- Three Concealed Duct Indoor Units: Each unit provides 15,000 BTU, allowing for strong, evenly distributed heating and cooling across large zones with hidden installation.
- Individual Zone Controls: Each hidden unit comes with dedicated thermostat and fan control settings for personalized temperature management.
- Adaptive Inverter Compressor: The outdoor compressor modulates capacity dynamically, optimizing performance and energy use based on varying load demands.
Energy Efficiency and Refrigerant Benefits
- 19.2 SEER2 Efficiency Rating: Offers substantial seasonal energy savings paired with consistent, high-quality comfort.
- R454B Refrigerant: Low global warming potential refrigerant compliant with modern environmental standards.
- Quiet, Precise Operation: Inverter technology provides smooth, quiet compressor modulation tailored to load requirements.
Indoor Unit Benefits
- Concealed Duct Installation: Units are installed inside ceilings or walls, maintaining clean aesthetics while delivering uniform airflow.
- Quiet Operation: Low noise levels ideal for noise-sensitive environments such as professional offices, retail, and homes.
- Adjustable Airflow Control: Variable fan speeds and dampers enable precise control of airflow volume and direction.
- Convenient Zone Controls: Wireless or wired remotes allow easy, independent adjustments for temperature and fan speed.
Installation and Electrical Specifications
- 230V Electrical Compatibility: Designed for standard residential and light commercial electrical setups.
- Professional Installation Recommended: Ensures proper refrigerant charging, ductwork, and electrical connections for efficient and reliable system operation.
- Durable Outdoor Unit: Equipped with a weather-resistant casing and Blue Fin coating for long-lasting quiet performance.
Applications and Advantages
- Effective Zoned HVAC: Suitable for large spaces requiring hidden ducted solutions with precise zoned heating and cooling.
- Energy Efficient Zoning: Conditioning only occupied zones saves energy and reduces utility costs.
- Flexible Integration: Great for new construction or retrofit installations with concealed duct or ceiling cavities.
- Mitsubishi Quality and Support: Backed by Mitsubishi’s industry-leading innovation, reliability, and warranty programs.
36,000 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-5D36NL Outdoor Multi-Zone Heat Pump Condenser—an inverter-driven outdoor unit designed to deliver efficient heating and cooling for up to five 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.
15,000 BTU Concealed Duct
Enjoy efficient, quiet comfort with the Mitsubishi Electric SEZ-AD15NL ceiling-concealed ducted indoor unit.
Transform the comfort of your space with the Mitsubishi Electric SEZ-AD15NL Ceiling-Concealed Ducted Mini Split Indoor Unit. Designed to deliver reliable heating and cooling for larger rooms, this indoor unit combines an ultra-slim low-profile ceiling-concealed design with quiet performance for living rooms, bedrooms, home 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.
- Right-Sized Comfort for Larger Spaces — The 15,000 BTU capacity is well suited for bigger bedrooms, living areas, and other residential spaces.
- 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.
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.
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 most popular wireless controller set, now available for M & P Series residential and light commercial units. This controller offers in-depth 7-day scheduling and an easy to read, backlit display.
The updated MHK2 can now be used in tandem with the Kumo Cloud wi-fi adapter, sold separately. No longer do you have to choose between internet and wireless control: you can use both!
The MRCH2 is the main body of the thermostat. This can be placed anywhere within 200 feet of the indoor unit and does not require line of sight. The ;MRC2 cable will connect to the CN105 connector on the indoor unit's control board. The other end of this cable will connect to the MIFH2 receiver. The MIFH2 should be placed on the right side of a wall mounted unit, in the pocket of a 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
- Can sense temperature at indoor unit (default) or at controller
- Fahrenheit °F / Celsius °C
- No batteries required
- Single zone compatible
- Multi zone compatible
- English, French, 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
15 feet - 1/4" and 1/2" 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 1/4" liquid line and 1/2" 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
- 1/4" liquid line with flared ends
- 1/2" 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 - 1/4" and 1/2" 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 1/4" liquid line and 1/2" 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
- 25 ft. insulated refrigerant line set
- 25 ft. 14/4 mini-split control wire
- 1/4" liquid line with flared ends
- 1/2" 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.
30 feet - 1/4" and 1/2" 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 1/2" 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
- 1/2" 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 1/2" 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 1/4" liquid line and 1/2" 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
- 1/4" liquid line with flared ends
- 1/2" 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 - 1/4" and 1/2" 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 1/4" liquid line and 1/2" 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
- 1/4" liquid line with flared ends
- 1/2" 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
Write Your Own Review
Customer Questions
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.