0% Financing for 24 Months* Available - Buy Now and Pay later!

20,000 BTU Mitsubishi FX-Series 20 SEER2 Dual Zone Wall Mounted Mini Split Heat Pump System - R454B | 9 + 9

Required Fields *

By

Mitsubishi

In stock

Model

MXZ-2D20NL / 2-MSZ-FX09NL

ID

199759

Expected Arrival - January 2026
Was $5,033.17
Your Low Price $4,026.53
 
Free Shipping
Customize 20,000 BTU Mitsubishi FX-Series 20 SEER2 Dual Zone Wall Mounted Mini Split Heat Pump System - R454B | 9 + 9
20,000 BTU Mitsubishi Multi Zone Condenser - R454B
20,000 BTU Mitsubishi Multi Zone Condenser - R454B   + $2,445.75
9,000 BTU Mitsubishi FX-Series Wall Mount Mini Split Air Handler - R454B
9,000 BTU Mitsubishi FX-Series Wall Mount Mini Split Air Handler - R454B   + $790.39
9,000 BTU Mitsubishi FX-Series Wall Mount Mini Split Air Handler - R454B
9,000 BTU Mitsubishi FX-Series Wall Mount Mini Split Air Handler - R454B   + $790.39
15 feet - 1/4" and 3/8" Line Set
15 feet - 1/4" and 3/8" Line Set
20,000 BTU Mitsubishi FX-Series 20 SEER2 Dual Zone Wall Mounted Mini Split Heat Pump System - R454B | 9 + 9

$4,026.53

Mitsubishi Electric MXZ-2D20NL with 2 MSZ-FX09NL Indoor Units

The Mitsubishi Electric MXZ-2D20NL is a 20,000 BTU/H multi-zone outdoor heat pump designed to provide efficient heating and cooling for two zones. When paired with two MSZ-FX09NL indoor units, it offers a compact and energy-efficient solution for residential applications.

Outdoor Unit: MXZ-2D20NL

  • Cooling Capacity: Up to 22,000 BTU/h (depending on configuration)
  • Heating Capacity at 47°F: Up to 25,800 BTU/h
  • SEER: Up to 20
  • HSPF: Up to 10
  • Compressor: Twin Rotary with inverter-driven technology
  • Sound Pressure Level: As low as 51 dB(A) in cooling mode
  • Dimensions (W x D x H): 33-1/16" x 13" x 27-15/16"
  • Weight: 119 lbs
  • Features: Blue Fin anti-corrosion coating, freeze-prevention base pan heater, quiet operation

Indoor Units: 2 x MSZ-FX09NL

  • Cooling Capacity: 9,000 BTU/h
  • Heating Capacity: 10,900 BTU/h
  • Refrigerant: R-454B
  • Design: Wall-mounted with a sleek and compact profile
  • Features: Quiet operation, energy-efficient performance

This combination provides a reliable and energy-efficient solution for maintaining comfort across two zones, making it ideal for residential applications.

20,000 BTU Mitsubishi M-Series Multi Zone Mini Split Heat Pump Condenser - R454B - MXZ-2D20NL

*Please Note* This product is currently estimated to ship sometime in January 2026

MXZ-2D20NLHZ - Hyper-Heating INVERTER® Heat Pump Outdoor Unit

The MXZ-2D20NLHZ is a high-performance, energy-efficient outdoor heat pump unit designed for residential and light commercial applications. Featuring Mitsubishi Electric's advanced Hyper-Heating INVERTER® (H2i®) technology, it delivers reliable heating performance even in extremely cold climates. This unit is compatible with M-Series, P-Series, and CITY MULTI® indoor units (branch box required for M- and P-Series connections), offering versatile solutions for various building layouts. Below are the key features and specifications of this model:

Key Features:

  • Hyper-Heating INVERTER® (H2i®) Technology: Provides 100% heating capacity at 5°F and maintains operation down to -13°F, ensuring comfort in colder climates.
  • INVERTER-Driven Compressor: Adjusts compressor speed to match the heating or cooling demand, optimizing energy efficiency and maintaining consistent indoor temperatures.
  • Quiet Operation: Operates at sound pressure levels as low as 51 dB(A) in cooling mode and 53 dB(A) in heating mode, minimizing noise disturbances.
  • Blue Fin Heat Exchanger Coating: Enhances corrosion resistance, extending the lifespan of the unit, especially in coastal or humid environments.
  • Built-in Base Pan Heater: Prevents ice buildup in the base pan during heating operation in cold weather conditions.
  • Advanced Protections: Includes high-pressure protection, fan motor overheating/voltage protection, compressor thermal protection, and compressor overcurrent detection for enhanced safety and reliability.
  • Seacoast Protection: Features seacoast protection on the heat exchanger and base panel, rated for 2,000 hours in accordance with ASTM B117 testing, making it suitable for coastal areas.

Specifications:

  • Cooling Capacity:
    • Maximum: 20,000 BTU/h
    • Rated: 18,000 BTU/h (Non-Ducted), 19,000 BTU/h (Mixed), 20,000 BTU/h (Ducted)
    • Minimum: 11,600 BTU/h (Non-Ducted), 13,800 BTU/h (Mixed), 16,000 BTU/h (Ducted)
  • Heating Capacity at 47°F:
    • Maximum: 25,500 BTU/h
    • Rated: 22,000 BTU/h
    • Minimum: 11,400 BTU/h (Non-Ducted), 13,850 BTU/h (Mixed), 16,300 BTU/h (Ducted)
  • Heating Capacity at 17°F:
    • Maximum: 22,000 BTU/h
    • Rated: 14,300 BTU/h (Non-Ducted), 13,400 BTU/h (Mixed), 12,500 BTU/h (Ducted)
  • Heating Capacity at 5°F:
    • Maximum: 22,000 BTU/h
  • Heating Capacity at -13°F:
    • Maximum: 19,200 BTU/h
  • Efficiency Ratings:
    • SEER2: 19.30 (Non-Ducted), 16.80 (Mixed), 14.30 (Ducted)
    • EER2: 13.50 (Non-Ducted), 12.30 (Mixed), 11.10 (Ducted)
    • HSPF2 (IV): 10 (Non-Ducted), 8.95 (Mixed), 7.90 (Ducted)
    • COP at 47°F: 4.00 (Non-Ducted), 3.90 (Mixed), 3.82 (Ducted)
    • COP at 17°F (Maximum Capacity): 1.94 (Non-Ducted), 1.92 (Mixed and Ducted)
    • COP at 5°F (Maximum Capacity): 2.00 (Non-Ducted), 1.98 (Mixed and Ducted)
  • Electrical Requirements:
    • Power Supply: 208/230 V AC, Single-phase, 60 Hz
    • Guaranteed Voltage Range: 198 - 253 V AC
    • Voltage (Indoor to Outdoor, S1-S2): 208/230 V AC
    • Voltage (Indoor to Outdoor, S2-S3): 24 V DC
    • Recommended Wire Size (Indoor to Outdoor): AWG 14
    • Minimum Circuit Ampacity (MCA): 21.7 A
    • Maximum Overcurrent Protection (MOCP): 38 A
  • Fan Motor:
    • Full Load Amperage: 1.74 A
    • Output: 88 W
    • Airflow Rate: 2,119 CFM (Cooling), 2,228 CFM (Heating)

The MXZ-2D20NLHZ is ideal for applications requiring powerful and dependable performance in both heating and cooling. Its hyper-heating capabilities, quiet operation, and protective features make it a top choice for challenging environments and year-round comfort.

9,000 BTU Mitsubishi FX-Series Single or Multi Zone Wall Mounted Mini Split Air Handler - R454B

MSZ-FX09NL Air Handler Overview

The MSZ-FX09NL is a high-performance air handler designed to deliver efficient and reliable cooling and heating for residential and light commercial applications. When paired with the MUZ-FX09NLHZ outdoor unit, this air handler provides year-round comfort while maintaining low operating costs. Its energy-efficient operation, quiet performance, and compact design make it an ideal solution for spaces where both comfort and space are a priority.

Key Features

  • Energy Efficiency: The MSZ-FX09NL is engineered for high energy efficiency, which helps reduce electricity consumption and lower utility bills while providing consistent comfort throughout the year.
  • Quiet Operation: Operating at low sound levels, the MSZ-FX09NL ensures a peaceful indoor environment, making it ideal for residential areas, bedrooms, or offices where noise reduction is important.
  • Compact and Sleek Design: The MSZ-FX09NL features a modern, compact design that fits seamlessly into various interior environments. Its small footprint makes it a versatile choice for tight spaces.
  • Advanced Filtration: Equipped with a high-performance filtration system, the MSZ-FX09NL helps to remove dust, allergens, and other airborne particles, contributing to a healthier and cleaner indoor air quality.
  • Corrosion-Resistant Coating: The air handler is built with a corrosion-resistant coating, ensuring durability and reliable performance, even in environments with higher humidity or moisture exposure.

Specifications

  • Cooling Capacity: 9,000 BTU/h
  • Heating Capacity: 10,900 BTU/h
  • Power Supply: 208-230V, 60Hz, 1-phase
  • Dimensions: 33-7/16" (W) x 11-5/8" (H) x 25-1/4" (D)
  • Weight: 24 lbs

Advanced Features and Benefits

  • Hyper Heating Technology: The MSZ-FX09NL incorporates Hyper Heating technology, enabling the system to provide efficient heating even in extremely low outdoor temperatures. This ensures consistent heating performance during cold weather.
  • Inverter Technology: The air handler utilizes an inverter-driven compressor that adjusts its speed based on cooling or heating demand. This provides precise temperature control, enhances energy efficiency, and reduces wear on the system.
  • Remote Control: The MSZ-FX09NL comes with a convenient remote control, allowing users to adjust temperature settings, fan speed, and operating modes from across the room, providing flexibility and ease of use.
  • Auto Restart Function: If the unit experiences a power outage, it automatically restarts and resumes operation using the previous settings, eliminating the need for manual reset and ensuring uninterrupted comfort.
  • Self-Diagnosis and Error Reporting: The air handler features a self-diagnosis system that detects potential issues and provides error codes for easier troubleshooting, ensuring the unit remains in optimal condition and minimizing downtime.

Installation and Maintenance

  • Easy Installation: The MSZ-FX09NL is designed for quick and easy installation. Its compact size allows it to be mounted in a variety of spaces, making it a perfect solution for residential and light commercial environments.
  • Low Maintenance Requirements: The system is built for easy maintenance, with washable filters and simple servicing procedures that ensure continued optimal performance without the need for frequent professional maintenance.
  • Washable Filters: The MSZ-FX09NL features washable filters, allowing users to clean them regularly for improved airflow and better air quality. This feature helps reduce maintenance costs and extends the lifespan of the system.

Applications

  • Residential Use: The MSZ-FX09NL is perfect for small to medium-sized homes, apartments, and living spaces. It provides efficient cooling and heating while maintaining a low-profile design that blends seamlessly into the environment.
  • Commercial Use: This air handler is also ideal for light commercial applications, such as small offices, retail stores, or server rooms, where energy-efficient temperature control is needed without occupying too much space.

In conclusion, the MSZ-FX09NL air handler offers a highly efficient and reliable solution for cooling and heating needs in both residential and light commercial spaces. With advanced features like Hyper Heating technology, inverter-driven performance, and an easy-to-use remote control, it ensures year-round comfort while keeping energy costs low. Its quiet operation, compact design, and advanced filtration system make it a top choice for those seeking a high-quality, durable air handler that provides consistent and reliable performance.

Mitsubishi M-Series - 3 Ports - Branch Box

Mitsubishi Electric PAC-LMA30BC Branch Box

The PAC-LMA30BC branch box is designed for efficient refrigerant distribution in Mitsubishi Electric HVAC systems. It supports up to three indoor units and ensures optimal performance through advanced piping configurations. Its compact design and durable construction make it ideal for residential and commercial applications.

Key Features

  • Supports Multiple Indoor Units: Connects up to three indoor units for flexible installation.
  • Efficient Refrigerant Distribution: Ensures balanced refrigerant flow to each connected unit.
  • Durable Construction: Galvanized steel casing provides long-lasting protection.
  • Compact Design: Optimized dimensions for easy installation in tight spaces.
  • Low Power Consumption: Operates efficiently with a power input of only 0.003 kW.

Technical Specifications

  • Power Supply: Single-phase, 208/230V, 60Hz
  • Running Current: 0.15A
  • Dimensions (W x D x H): 17-3/4" x 11-1/16" x 6-3/4" (450mm x 280mm x 170mm)
  • Weight: 15 lbs (6.7 kg)

Piping Connections

  • Indoor Unit Connections:
    • Liquid Line: 1/4" (6.35mm) x 3
    • Gas Line: 3/8" (9.52mm) x 3
  • Outdoor Unit Connections:
    • Liquid Line: 3/8" (9.52mm)
    • Gas Line: 5/8" (15.88mm)

Optional Accessories

  • Branch Box Enclosure (BBE-1): Protects the branch box in exposed installations.
  • Port Adapters: Available for different pipe diameter conversions.

The PAC-LMA30BC branch box provides an essential connection point for multi-zone HVAC systems, enhancing performance and installation flexibility.

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
More Information
20,000 BTU Mitsubishi M-Series Multi Zone Mini Split Heat Pump Condenser - R454B - MXZ-2D20NL
SKUMXZ-2D20NL
Weight119.000000
ManufacturerMitsubishi
ReplacesMXZ-2C20NA4-U1
Cooling BTU22000
Heating BTU25800
Decibel Level (dBA)55
RefrigerantR454B
SEER220
Compressor TypeTwin Rotary
Liquid Valve Size1/4" (2)
Suction Valve Size3/8" (2)
Electrical208/230V 1 Phase 60 Hz
Max Breaker Size38
Min. Breaker Size22
BTU/Tonnage20,000 BTU/1.75 Ton
Zone CompatibilityMulti Zone
Height27.56"
Width33.16"
Depth13"
Warranty10 Years with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
9,000 BTU Mitsubishi FX-Series Single or Multi Zone Wall Mounted Mini Split Air Handler - R454B
SKUMSZ-FX09NL
Weight29.000000
ManufacturerMitsubishi
ReplacesMSZ-FS09NA-U1
HSPF213.3
Decibel Level (dBA)20-42
RefrigerantR454B
Mini Split TypeWall Mounted
Zone CompatibilityMulti Zone
Height12-11/16"
Width36-7/16"
Depth9-3/16"
Warranty10 Years with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
Mitsubishi M-Series - 3 Ports - Branch Box
SKUPAC-LMA30BC
Weight15.000000
ManufacturerMitsubishi
ReplacesPAC-MKA32BC & PAC-MKA33BC
RefrigerantR454B
Height6-3/4"
Width17-3/4"
Depth11-1/16"
Warranty10 Years with Online Registration
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
Write Your Own Review
You're reviewing:20,000 BTU Mitsubishi FX-Series 20 SEER2 Dual Zone Wall Mounted Mini Split Heat Pump System - R454B | 9 + 9
Your Rating
Customer Questions
No Questions
Did you find what you were looking for?
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.