42,000 BTU Mitsubishi GX-Series 20 SEER2 Three Zone Wall Mounted Mini Split Heat Pump System - R454B | 9 + 12 + 18

MSZ-FX06NL Air Handler Overview

The MSZ-FX06NL is a compact, reliable indoor air handler designed for use in smaller residential and light commercial spaces. Built for quiet operation, sleek design, and enhanced air quality, it provides consistent comfort when paired with the MUZ-FX06NLHZ outdoor condenser. With its user-friendly controls and low-maintenance design, this air handler is a smart choice for efficient year-round climate control.

Key Features

• Quiet Operation: Engineered for low sound levels, making it ideal for bedrooms, offices, and other spaces where a peaceful indoor environment is important.
• Compact and Stylish Design: Sleek and space-saving, the MSZ-FX06NL blends seamlessly into modern interiors without taking up valuable room.
• Advanced Filtration: Equipped with filtration that captures dust, allergens, and other airborne particles to promote a cleaner and healthier indoor atmosphere.
• Durability: Designed with high-quality materials and a corrosion-resistant coating for reliable performance and a long lifespan, even in humid or challenging environments.

Specifications

• Cooling Capacity: 6,000 BTU/h
• Heating Capacity: 7,000 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

Convenience Features

• Remote Control: Comes with a user-friendly remote to adjust temperature, fan speed, and operation modes with ease.
• Auto Restart: Automatically resumes operation with previous settings after a power outage for uninterrupted comfort.
• Self-Diagnosis: Displays error codes for easier troubleshooting and service support.
• Washable Filters: Easy-to-clean filters help maintain airflow, efficiency, and indoor air quality over time.

Installation and Maintenance

• Flexible Installation: Compact size and versatile mounting options make it simple to install in a wide range of spaces.
• Low Maintenance: Designed with washable filters and durable construction to minimize upkeep and ensure long-term reliability.

Applications

• Residential: Ideal for bedrooms, small living areas, or home offices that require quiet, efficient comfort.
• Light Commercial: Suitable for small offices, retail shops, or server rooms where consistent airflow and dependable operation are essential.

The MSZ-FX06NL air handler is a practical and efficient solution for small residential and light commercial applications. With quiet operation, advanced filtration, and a modern design, it enhances indoor comfort while being easy to install and maintain. When paired with a compatible outdoor unit, it ensures dependable, year-round climate control.

MSZ-FX09NL Air Handler Overview

The MSZ-FX09NL air handler provides efficient and reliable heating and cooling for residential and light commercial spaces. With quiet operation, advanced filtration, and a compact design, it delivers year-round comfort while maintaining energy-efficient performance.

Key Features

• Energy-Efficient Operation: Optimizes energy use while maintaining consistent indoor temperatures, helping reduce electricity costs.
• Quiet Performance: Low sound operation ensures a peaceful indoor environment, ideal for bedrooms, offices, or small commercial spaces.
• Compact and Sleek Design: Modern, space-saving design fits seamlessly into various interiors, making it suitable for tight spaces.
• Enhanced Air Quality: High-performance filtration reduces dust, allergens, and other airborne particles for a healthier indoor environment.
• Durable Construction: Corrosion-resistant materials ensure long-lasting reliability even in humid or challenging conditions.

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

• Inverter Technology: Adjusts compressor speed to match cooling or heating demand, improving energy efficiency and maintaining consistent indoor temperatures.
• Remote Control: Allows easy adjustment of temperature, fan speed, and operating modes from anywhere in the room for convenient climate management.
• Auto Restart Function: Restores previous settings after a power outage, ensuring uninterrupted comfort without manual intervention.
• Self-Diagnosis System: Detects issues and provides error codes for easy troubleshooting, minimizing downtime and service needs.
• Washable Filters: Easily cleaned for improved airflow and air quality, reducing maintenance costs and extending the system's lifespan.

Installation and Maintenance

• Flexible Installation: Compact design allows installation in a variety of spaces, making it suitable for residential and light commercial environments.
• Low Maintenance: Washable filters and simple servicing procedures ensure optimal performance and longevity with minimal upkeep.

Applications

• Residential Use: Ideal for small to medium-sized homes and apartments, offering efficient climate control in bedrooms, living rooms, or home offices.
• Light Commercial Use: Suitable for small offices, retail spaces, or server rooms, providing reliable temperature control without taking up excessive space.

In summary, the MSZ-FX09NL air handler is a compact, energy-efficient, and reliable solution for residential and light commercial applications. With quiet operation, advanced filtration, and user-friendly controls, it ensures consistent indoor comfort while minimizing energy costs and maintenance requirements.

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

MXZ-5D42NL - Multi-Zone Heat Pump Outdoor Unit

The MXZ-5D42NL is a high-performance outdoor heat pump unit from Mitsubishi Electric, designed for multi-zone applications. Capable of connecting up to five indoor units, it provides efficient heating and cooling solutions for residential and light commercial settings, ensuring year-round comfort. Below are the key features and specifications of this model:

Key Features:

• Variable Speed INVERTER-Driven Compressor: Adjusts compressor speed to match heating or cooling demand, optimizing energy efficiency and maintaining consistent indoor temperatures.
• Quiet Operation: Operates at sound pressure levels as low as 52 dB(A), minimizing noise disturbances in your environment.
• Blue Fin Heat Exchanger Coating: Enhances corrosion resistance, extending the unit's lifespan, 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 compressor overcurrent detection, fan motor overheating/voltage protection, compressor thermal protection, and high-pressure protection for enhanced safety and reliability.
• Seacoast Protection: Rated for 2,000 hours spraying time per ASTM B117 Standard, making it suitable for coastal areas.

Specifications:

• Cooling Capacity at 95°F:
  • Maximum Capacity: 43,000 BTU/h
  • Rated Capacity: 40,500 BTU/h (Non-Ducted), 38,000 BTU/h (Mixed), 36,400 BTU/h (Ducted)
  • Minimum Capacity: 12,600 BTU/h (Non-Ducted), 12,600 BTU/h (Mixed), 12,600 BTU/h (Ducted)
• Heating Capacity at 47°F:
  • Maximum Capacity: 53,600 BTU/h
  • Rated Capacity: 45,000 BTU/h (Non-Ducted), 43,000 BTU/h (Mixed), 41,000 BTU/h (Ducted)
  • Minimum Capacity: 12,800 BTU/h (Non-Ducted), 12,800 BTU/h (Mixed), 12,800 BTU/h (Ducted)
• Heating Capacity at 17°F:
  • Maximum Capacity: 30,500 BTU/h
  • Rated Capacity: 29,000 BTU/h (Non-Ducted), 27,600 BTU/h (Mixed), 26,200 BTU/h (Ducted)
• Heating Capacity at 5°F:
  • Maximum Capacity: 25,000 BTU/h
• Efficiency Ratings:
  • SEER2: 19.30 (Non-Ducted), 17.45 (Mixed), 15.60 (Ducted)
  • EER2: 9.30 (Non-Ducted), 9.15 (Mixed), 9.00 (Ducted)
  • HSPF2 (IV): 9.10 (Non-Ducted), 8.55 (Mixed), 8.00 (Ducted)
  • COP at 47°F: 3.00 (Non-Ducted), 2.82 (Mixed), 2.66 (Ducted)
  • COP at 17°F (Maximum Capacity): 2.00 (Non-Ducted), 1.80 (Mixed), 1.62 (Ducted)
  • COP at 5°F (Maximum Capacity): 1.76 (Non-Ducted), 1.56 (Mixed), 1.38 (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
  • Short-circuit Current Rating (SCCR): 5 kA
  • Minimum Circuit Ampacity (MCA): 39.2 A
  • Maximum Overcurrent Protection (MOCP): 67 A
• Fan Motor:
  • Full Load Amperage: 1.74 A
  • Output: 88 W
  • Airflow Rate: 2,447 CFM (Cooling), 2,514 CFM (Heating)
• Unit Dimensions:
  • Width: 37-13/32 inches
  • Depth: 13 inches
  • Height: 31-11/32 inches
  • Weight: 152 lbs (69 kg)

The MXZ-5D42NL is ideal for applications requiring efficient heating and cooling performance across multiple zones. Its advanced features ensure reliable operation and enhanced comfort throughout the year.

MSZ-GX09NL Air Handler Overview

The MSZ-GX09NL air handler provides efficient and reliable heating and cooling for residential and light commercial spaces. Designed for consistent indoor comfort, it delivers quiet operation, improved air quality, and user-friendly controls. Its compact and durable design allows for flexible installation in a variety of environments.

Key Features

• Energy-Efficient Operation: The MSZ-GX09NL is designed to optimize energy use while maintaining consistent indoor temperatures and comfort, helping reduce electricity costs.
• Quiet Performance: Engineered for minimal noise, this air handler ensures a peaceful indoor environment, suitable for bedrooms, offices, or other quiet spaces.
• Compact and Modern Design: The sleek, space-saving design allows the unit to integrate seamlessly into both residential and commercial interiors, maximizing usable space.
• Enhanced Air Quality: Equipped with a high-performance filtration system, the MSZ-GX09NL helps remove dust, allergens, and other airborne particles, promoting a healthier indoor environment.
• Durable Construction: With corrosion-resistant materials, the unit is built for long-lasting reliability even in humid or challenging conditions.

Specifications

• Cooling Capacity: 9,000 BTU/h
• Heating Capacity: 10,900 BTU/h
• Power Supply: 208-230V, 60Hz, 1-phase
• Dimensions: 31-1/2" (W) x 11-5/8" (H) x 25-1/4" (D)
• Weight: 24 lbs

Advanced Features and Benefits

• Remote Control: Easily adjust temperature, fan speed, and operation modes from anywhere in the room using the included remote.
• Auto Restart Function: After a power interruption, the air handler automatically restores previous settings to maintain uninterrupted comfort.
• Self-Diagnosis System: Detects issues and displays error codes for easier troubleshooting, reducing downtime and service calls.
• Washable Filters: Filters can be removed and cleaned easily to maintain efficient performance and improve indoor air quality.

Installation and Maintenance

• Flexible Installation: Compact design allows for versatile placement in homes, apartments, and light commercial spaces, even in tight or hard-to-reach areas.
• Low Maintenance: Regular cleaning of washable filters ensures optimal airflow and performance, reducing the need for frequent maintenance.

Applications

• Residential Use: Ideal for small to medium-sized homes, apartments, or individual rooms, offering quiet and efficient climate control.
• Light Commercial Use: Suitable for small offices, retail spaces, or server rooms where reliable and efficient heating and cooling are required.

In summary, the MSZ-GX09NL air handler delivers quiet, energy-efficient operation with improved air quality and durable construction. Its compact design, ease of installation, and low maintenance requirements make it an excellent choice for residential and light commercial HVAC applications.

MSZ-GX12NL Air Handler Overview

The MSZ-GX12NL air handler is a reliable and efficient solution for heating and cooling in residential and light commercial spaces. Designed for consistent indoor comfort, it delivers quiet operation, improved air quality, and user-friendly controls. Its compact, durable design allows for easy installation in a variety of environments.

Key Features

• Energy-Efficient Operation: The MSZ-GX12NL is designed to operate efficiently, helping reduce energy consumption while maintaining consistent indoor temperatures and comfort.
• Quiet Performance: Engineered for minimal noise, this air handler ensures a peaceful indoor environment, making it suitable for bedrooms, offices, or other quiet areas.
• Compact and Modern Design: Its sleek, space-saving design allows the unit to blend seamlessly into residential and commercial interiors, accommodating tight installation spaces.
• Enhanced Air Quality: The high-performance filtration system captures dust, allergens, and other airborne particles, contributing to a healthier indoor environment.
• Durable Construction: Built with corrosion-resistant materials, the MSZ-GX12NL is designed for long-term reliability, even in humid or challenging environments.

Specifications

• Cooling Capacity: 12,000 BTU/h
• Heating Capacity: 14,300 BTU/h
• Power Supply: 208-230V, 60Hz, 1-phase
• Dimensions: 31-1/2" (W) x 11-5/8" (H) x 25-1/4" (D)
• Weight: 26 lbs

Advanced Features and Benefits

• Remote Control: Adjust temperature, fan speed, and operation modes easily from anywhere in the room using the included remote.
• Auto Restart Function: After a power interruption, the air handler automatically restores its previous settings, maintaining uninterrupted comfort.
• Self-Diagnosis System: Detects faults and displays error codes for easy troubleshooting, reducing service calls and downtime.
• Washable Filters: Easily removed and cleaned filters promote better air quality and reduce the need for frequent replacements.

Installation and Maintenance

• Flexible Installation: Compact design allows for versatile placement options in homes, apartments, and light commercial spaces.
• Low Maintenance: Routine cleaning of washable filters ensures optimal performance and air quality, reducing the need for professional servicing.

Applications

• Residential Use: Ideal for medium-sized homes, apartments, or individual rooms where quiet and efficient climate control is desired.
• Light Commercial Use: Suitable for small offices, retail spaces, or server rooms, providing reliable and efficient heating and cooling.

In summary, the MSZ-GX12NL air handler offers quiet, energy-efficient operation with enhanced air quality and a durable, compact design. Its user-friendly features, low maintenance requirements, and versatile installation make it an excellent choice for both residential and light commercial HVAC applications.

MSZ-GX18NL Air Handler Overview

The MSZ-GX18NL air handler is a sleek and efficient indoor unit designed to deliver consistent comfort in residential and light commercial applications. With quiet performance, a modern design, and advanced filtration, it ensures a comfortable and healthy indoor environment. When paired with the proper outdoor condenser, it works as part of a complete ductless mini split system to provide year-round climate control.

Key Features

• Quiet Operation: Engineered to minimize sound levels, the MSZ-GX18NL operates quietly, making it ideal for bedrooms, offices, or living areas where peace and comfort are important.
• Compact and Stylish Design: With a slim profile and modern finish, the MSZ-GX18NL blends easily into any room’s décor while maximizing space efficiency.
• Advanced Filtration: Equipped with a high-performance filter, the air handler helps reduce dust, allergens, and other particles, promoting improved indoor air quality.
• Durability: Designed with long-lasting materials, the MSZ-GX18NL ensures reliable operation over time.

Specifications

• Cooling Capacity: 18,000 BTU/h
• Heating Capacity: 20,600 BTU/h
• Power Supply: 208-230V, 60Hz, 1-phase
• Dimensions: 31-1/2" (W) x 11-5/8" (H) x 25-1/4" (D)
• Weight: 29 lbs

Convenience Features

• Remote Control: Includes a user-friendly remote for adjusting temperature, fan speed, and mode settings with ease.
• Auto Restart: Automatically resumes operation with previous settings after a power outage.
• Self-Diagnosis: Built-in error reporting helps with quick troubleshooting and reliable operation.
• Washable Filters: Easy-to-clean filters extend product life, reduce maintenance costs, and keep airflow consistent.

Applications

• Residential Use: Ideal for bedrooms, living rooms, and open spaces, providing quiet, efficient comfort.
• Light Commercial Use: Suitable for offices, retail shops, and other small commercial areas that require reliable indoor climate control.

The MSZ-GX18NL air handler combines quiet performance, a clean design, and advanced filtration for enhanced comfort and air quality. When paired with the appropriate outdoor condenser, it forms a dependable ductless mini split system that provides reliable heating and cooling for a wide range of applications.

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.