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Today's Hours 8am - 11pm estMitsubishi 42,000 BTU GX-Series 21.5 SEER2 4 Zone Wall Mounted Mini Split Hyper Heat Pump System R454B | 230V - 6 + 6 + 15 + 18
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By
Mitsubishi
In stock
Model
MXZ-SM42NLHZ / 2-MSZ-GX06NL / MSZ-GX15NL / MSZ-GX18NL
ID
200580
Was $13,335.95
Your Low Price $11,735.64
42,000 BTU Mitsubishi GX-Series 21.5 SEER2 Four Zone Wall Mounted Mini Split Hyper Heat Pump System - R454B | 6 + 6 + 15 + 18
This system is ideal for homes or offices needing powerful and efficient climate control in larger rooms, while still offering smaller 6,000 BTU units for compact spaces.
- Total Capacity: 42,000 BTU
- SEER2 Rating: 21.5
- System Type: Hyper Heat Four Zone Wall Mounted Heat Pump
- Indoor Unit Sizes: 6,000 + 6,000 + 15,000 + 18,000 BTU
- Refrigerant: R454B - Eco-friendly and efficient
- Best For: Multi-room buildings with a mix of small and spacious areas
This configuration delivers precision comfort and energy efficiency across rooms of varying sizes.
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-SM42NLHZ Outdoor Multi-Zone Heat Pump Condenser—a hyper-heating 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.
- Hyper-Heating Performance — Helps maintain strong heating output in cold weather for added comfort through the winter.
- 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.
6,000 BTU Mitsubishi GX-Series Wall Mount Mini Split Air Handler - R454B
Enjoy efficient, quiet comfort with the Mitsubishi Electric MSZ-GX06NL wall-mounted indoor unit.
Transform the comfort of your space with the Mitsubishi Electric MSZ-GX06NL Wall-Mounted Mini Split Indoor Unit. Designed to deliver reliable heating and cooling for smaller rooms, this indoor unit combines a sleek wall-mounted design with quiet performance for bedrooms, home offices, and other compact living 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 Smaller Spaces — The 6,000 BTU capacity is well suited for compact rooms and targeted comfort.
- Ultra-Quiet Operation — Helps maintain a peaceful 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.
15,000 BTU Mitsubishi GX-Series Wall Mount Mini Split Air Handler - R454B
Enjoy efficient, quiet comfort with the Mitsubishi Electric MSZ-GX15NL wall-mounted indoor unit.
Transform the comfort of your space with the Mitsubishi Electric MSZ-GX15NL Wall-Mounted Mini Split Indoor Unit. Designed to deliver reliable heating and cooling for larger rooms, this indoor unit combines a sleek wall-mounted 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.
18,000 BTU Mitsubishi GX-Series Wall Mount Mini Split Air Handler - R454B
Enjoy efficient, quiet comfort with the Mitsubishi Electric MSZ-GX18NL wall-mounted indoor unit.
Transform the comfort of your space with the Mitsubishi Electric MSZ-GX18NL Wall-Mounted Mini Split Indoor Unit. Designed to deliver reliable heating and cooling for larger rooms, this indoor unit combines a sleek wall-mounted 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 18,000 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.
Mitsubishi M-Series - 5 Ports - Branch Box
Mitsubishi Electric PAC-LMA50BC Branch Box Overview
The Mitsubishi Electric PAC-LMA50BC Branch Box is a key component in multi-zone HVAC systems, designed to efficiently distribute refrigerant and optimize the performance of connected indoor units. Supporting up to five indoor units, this branch box is ideal for both residential and commercial applications where reliable and balanced operation is required.
Key Features
- Supports Multiple Indoor Units: Connects up to five indoor units, allowing flexible system configurations for a variety of spaces.
- Balanced Refrigerant Flow: Ensures consistent refrigerant distribution to each connected indoor unit, enhancing overall system efficiency and performance.
- Durable Construction: Made with galvanized steel, the PAC-LMA50BC offers long-lasting durability and resistance to environmental factors.
- Compact, Space-Saving Design: Its small footprint allows installation in areas with limited space, making it suitable for tight mechanical rooms or ceilings.
- Low Power Usage: Operates efficiently with minimal energy consumption, reducing operating costs.
Technical Specifications
- Power Supply: Single-phase, 208/230V, 60Hz
- Input Power: 0.003 kW
- Running Current: 0.15A
- Dimensions:
- Width: 17-3/4 inches (450 mm)
- Depth: 11-1/16 inches (280 mm)
- Height: 6-3/4 inches (170 mm)
- Weight: 16.0 lbs (7.4 kg)
Piping Connections
- Indoor Unit Connections:
- Liquid Line: 1/4" (6.35 mm) x 5 [A, B, C, D, E]
- Gas Line: 3/8" (9.52 mm) x 4 [A, B, C, D], 1/2" (12.7 mm) x 1 [E]
- Outdoor Unit Connections:
- Liquid Line: 3/8" (9.52 mm)
- Gas Line: 5/8" (15.88 mm)
Optional Accessories
- Branch Box Enclosure (BBE-1): Provides extra protection for the branch box in exposed or demanding installations.
- Port Adapters: Facilitate connection to various pipe diameters, including:
- ADP3812: 3/8" to 1/2"
- PAC-SK88RJ-E: 1/2" to 3/8"
- PAC-SK89RJ-E: 1/2" to 5/8"
- PAC-493PI: 1/4" to 3/8"
- PAC-SK90RJ-E: 3/8" to 5/8"
- ADP5834: 5/8" to 3/4"
Applications
- Residential Multi-Zone Systems: Ideal for homes requiring multiple indoor units, ensuring consistent performance and comfort throughout the space.
- Light Commercial Use: Suitable for offices, retail shops, or small commercial buildings where multiple indoor units are connected to a single outdoor unit.
Overall, the PAC-LMA50BC Branch Box is a reliable and versatile component that simplifies multi-zone HVAC installations. Its durable construction, compact design, and efficient refrigerant distribution make it an essential part of residential and commercial HVAC systems.
15 feet - 1/4" and 3/8" Line Set
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 1/2" 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 1/2 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
35 feet - 1/4" and 3/8" Line Set
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 1/2" 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 1/2 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
50 feet - 1/4" and 3/8" Line Set
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 1/2" 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 1/2 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
25 feet - 1/4" and 3/8" Line Set
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 1/2" 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 1/2 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
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
Refrigerant Line Set with 1/4" and 1/2" Line Ends - 35 feet
Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 1/2 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
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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.