Mitsubishi 30,000 BTU GX-Series 20 SEER2 Three Zone Wall Mounted Mini Split Heat Pump System – R454B | 230V 9 + 9 + 12

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.

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

MXZ-4D30NL - Heat Pump Outdoor Unit

The MXZ-4D30NL is a high-performance outdoor heat pump unit designed for residential and light commercial applications. It offers efficient heating and cooling capabilities, 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) during cooling and 56 dB(A) during heating, minimizing noise disturbances.
• 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 high-pressure protection, fan motor overheating/voltage protection, compressor thermal protection, and compressor overcurrent detection for enhanced safety and reliability.
• Seacoast Protection: Rated for 2,000 hours of spraying time per ASTM B117 Standard, making it suitable for coastal areas.

Specifications:

• Cooling Capacity at 95°F:
  • Maximum: 28,600 BTU/h
  • Rated: 28,600 BTU/h (Non-Ducted), 28,000 BTU/h (Mixed), 27,400 BTU/h (Ducted)
  • Minimum: 11,600 BTU/h (Non-Ducted), 11,300 BTU/h (Mixed), 11,000 BTU/h (Ducted)
• Heating Capacity at 47°F:
  • Maximum: 36,000 BTU/h
  • Rated: 28,600 BTU/h (Non-Ducted), 28,000 BTU/h (Mixed), 27,600 BTU/h (Ducted)
  • Minimum: 13,600 BTU/h (Non-Ducted), 13,200 BTU/h (Mixed), 12,800 BTU/h (Ducted)
• Heating Capacity at 17°F:
  • Rated: 18,200 BTU/h (Non-Ducted), 18,000 BTU/h (Mixed), 17,800 BTU/h (Ducted)
• Heating Capacity at 5°F:
  • Maximum: 19,800 BTU/h
• Efficiency Ratings:
  • SEER2: 21 (Non-Ducted), 18.55 (Mixed), 16.10 (Ducted)
  • EER2: 13 (Non-Ducted), 11.30 (Mixed), 9.60 (Ducted)
  • HSPF2 (IV): 10 (Non-Ducted), 9.40 (Mixed), 8.80 (Ducted)
  • COP at 47°F: 3.90 (Non-Ducted), 3.78 (Mixed), 3.68 (Ducted)
  • COP at 17°F (Maximum Capacity): 2.06 (Non-Ducted), 2.06 (Mixed), 2.06 (Ducted)
  • COP at 5°F (Maximum Capacity): 2.06 (Non-Ducted), 2.02 (Mixed), 2 (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): 28.7 A
  • Maximum Overcurrent Protection (MOCP): 48 A
• Fan Motor:
  • Full Load Amperage: 1.74 A
  • Output: 88 W
  • Airflow Rate: 2,119 CFM (Cooling), 2,228 CFM (Heating)
• Unit Dimensions:
  • Width: 37-13/32 inches
  • Depth: 13 inches
  • Height: 31-11/32 inches
  • Weight: 137 lbs (62 kg)

The MXZ-4D30NL is ideal for applications requiring efficient heating and cooling performance. Its advanced features ensure reliable operation and enhanced comfort throughout the year.