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Mitsubishi MXZ5C42NA-4WS-48

42,000 BTU MR SLIM Quad-Zone Ductless Mini Split Air Conditioner Heat Pump 208-230V (9-12-12-15)

SKU : MXZ5C42NA-4WS-48
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About this Item

Bundle includes – Outdoor Unit: MXZ-5C42NA2-U1 and Indoor Unit: MSZ-GL09NA-U1, MSZ-GL12NA-U1 (x2), MSZ-GL15NA-U1
  • Yearly Estimated Cooling Cost: $729
  • SEER: 15.2
  • Recommended Room Size: 1,400 - 2,300 ft2
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Product Highlights

System Includes:
  • Outdoor Condenser Model: MXZ-5C42NA2-U1
  • Indoor Wall Mounted Model: MSZ-GL09NA-U1, MSZ-GL12NA-U1 (x2), MSZ-GL15NA-U1
  • Wireless Remote Control (x4)
  • Required, but not included: 1/4" x 3/8" line set (x3) & 1/4" x 1/2" line set

The MXZ Series provides individually controlled rooms using a single extremely quiet outdoor unit. With the MXZ multi-zone heat pump systems, you can heat and cool from 2 to 8 zones and enjoy ideal levels of comfort in the rooms you use most. You can have people in different rooms - like the kitchen, master bedroom or living room - can set temperatures, air flow, and speed for personalized comfort, while still reducing your energy costs.

Inverter Driven Compressor - Maximizes energy savings by making sure only the energy needed to cool or heat an area perfectly is used. You can enjoy high-speed cooling and heating and consitent delivery of comfort year-round.

Easy Installation - Installs quickly and easily, having no need for major construction and remodeling

Complete Zone Control - Realizes maximum control and energy efficiency by cooling and heating only those spaces in use

Easy and Convenient Controllers - Mitsubishi Electric offers a comprehensive remote controller that controls temperature, fan speed, and more. Choose from four modes: COOL, HEAT, AUTO, and DRY. The controller also has a 12-hour ON/OFF timer for one-button control of your personal comfort

Advanced Microprocessor Technology - Creates a comfortable environment no matter what conditions are outside with our advanced self-monitoring controls

Quiet Operation - You can hold a board meeting or teach a class in quiet comfort

Easy Maintain - With easily accessible filters, little or no ductwork to keep clean, and simple wiring between the indoor and outdoor units, Mitsubishi Heat Pump Systems require minimal maintenance, providing another level of comfort and convenience

Environmentally Friendly Refrigerant - Uses R410A, an environmentally friendly refrigerant

Please Note: Mini Split Systems must be installed by a licensed Contractor with an EPA Refrigerant Certification to qualify for warranty.

Which line set kit do I need?
This system uses (3) 1/4" x 3/8" line set and (1) 1/4" x 1/2" line set. These are sold separately, and you can choose from our 15 ft, 25 ft, 35 ft, 50 ft and 75 ft (only available on 1/4" x 1/2") on lengths. The length needed depends on the needs of your project and how you will set up the system (distance from outdoor condenser to indoor air handler).

Can I install this myself?
While installation of a ductless split is much easier than a central air system, it's still much more advanced than installing a window unit or portable. Furthermore, the manufacturer warranty is only valid if a licensed professional does the installation. So while it is possible to do the installation yourself, we strongly recommend you hire an HVAC professional in your area.

Is this backed by a warranty?
Yes, it comes fully backed by a manufacturer's warranty (click here for more details), and ComfortUp is an authorized online seller of these systems. Our Customer Care Team will provide assistance should you ever need to file a warranty claim with the manufacturer. Please be aware that only systems that are installed by a licensed HVAC contractor are backed by the warranty. Proof of licensed installation is required. The receipt/invoice from your contractor should be sufficient.

Voltage 208-230 VAC
Brand Mitsubishi
Equipment Type Heat Pump
Model Family M-Series Multi Zone
EER (Energy Efficiency Ratio) 9.2
Rated Heating Capacity (BTU) 7200-53600
SEER 15.2
Rated Cooling Capacity (BTU) 6000-43000
HSPF (Heating Seasonal Performance Factor) 9.7
Warranty Offered Yes
Energy Star Rated No
Liquid/Gas Line Set Size A. 1/4" x 3/8" B. 1/4" x 1/2"
Mounting Type Wall
Sound Pressure Rating OD - Cool 56 Heat 58 dB(A)
Maximum Fuse Size 40
Nominal Capacity (BTU) 42,000
Number of Zones/Rooms 4 Zones
Efficiency High
Filter Type Multiple, Reusable
Refrigerant R-410a
Cycle/Hertz 60
Inverter Technology Yes
Corrosion Protection No
4-Way Remote Air Flow Control Yes
Phase Single
Minimum Circuit Amps 32.5
Tonnage 3 1/2
Room Size 1,400 - 2,300 ft2
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Browse 1 question Browse 1 question and 1 answer
How many tons?
Maurice G on May 4, 2017
BEST ANSWER: To find the Tonnage of the ductless mini-split your interested in, click on the "Specs" tab just below the products picture.

This particular mitsubishi 42k Btu system is 3.5 tons.