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Mitsubishi MXZ-5C42NAHZ-3WF-00

42,000 BTU Hyper Heat Tri-Zone Wall Mount Mini Split Air Conditioner 208-230V (9-12-15)

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About this Item

M-Series - Multi Zone, Deluxe, Wall Mounted, Hyper Heating, Heat Pump System - 42,000 BTU, 19.0 SEER, 11.0 HSPF, 208/230 Volt - Bundle Includes - Outdoor Unit: MXZ-5C42NAHZ and Indoor Units: MSZ-FH09NA (x1), MSZ-FH12NA (x1), MSZ-FH15NA (x1)
  • Yearly Estimated Cooling Cost: $584
  • SEER: 19
  • Recommended Room Size: 1,400 - 2,300 ft2
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About this Item

M-Series - Multi Zone, Deluxe, Wall Mounted, Hyper Heating, Heat Pump System - 42,000 BTU, 19.0 SEER, 11.0 HSPF, 208/230 Volt - Bundle Includes - Outdoor Unit: MXZ-5C42NAHZ and Indoor Units: MSZ-FH09NA (x1), MSZ-FH12NA (x1), MSZ-FH15NA (x1)
  • Energy Star Estimated Cooling Cost: $584
  • SEER: 19

Product Highlights

(1) Branch Box required, but not included: PAC-MKA30BC - Three-Port or PAC-MKA50BC - Five-Port

System Includes:

  • Outdoor Unit: MXZ-5C42NAHZ
  • Indoor Units: MSZ-FH09NA (x1), MSZ-FH12NA (x1), MSZ-FH15NA (x1)
  • Controllers: Handheld IR Remote (x3)

Heat and cool from 2 to 8 zones, in any climate, with this new MXZ H2i® Hyper-Heating INVERTER™ mini split heat pump system. It's ideal for conditioning residential spaces such as bedrooms, living rooms, dining rooms, sunrooms, garages, basements, kitchens, bonus rooms and more. The ultra-efficient and extremely quiet outdoor unit uses an INVERTER-driven compressor and electronic LEV to control power usage, while the slim and beautiful wall-mounted indoor unit uses the i-see Sensor™ 3D and triple filtration to maximize your personal comfort.

H2i® Technology
Outdoor units provide Hyper-Heating performance down to -13° F outdoor ambient temperature and 100% heating capacity at 5° F outdoor ambient temperature.

i-see Sensor™ 3D Technology
Indoor units are equipped with the i-see Sensor™ 3D, which scans the room and adjusts airflow based on human heat signatures.

Powerful Mode
Need comfort fast? Turn on Powerful Mode to increase the fan speed at a lower/higher temperature setting until the room reaches optimal comfort.

Triple Action Filtration
Indoor units use a sophisticated multiple filtration system to ensure clean, healthy air throughout the rooms/zones they condition. The Hybrid Catechin washable pre-filter captures dust and eliminates odors, while the Blue Enzyme washable filter uses an enzyme catalyst to capture and eliminate allergens, germs, bacteria, and viruses. These units also contain a washable Platinum Catalyst Deodorizing Filter for high-powered odor absorption lasting up to two years.

Quiet Operation
Indoor units operate at very low sound levels (as low as 20 decibels). According to a study performed by the National Institute for Occupational Safety and Health, these units are quieter than a human whisper (30 decibels) at low speed.

Control Options
This system is compatible with the optional MHK1 wireless, RFI-RedLINK™ enabled, full-function wall mount controller, allowing homeowners to control their unit from a remote PC, smartphone or tablet (sold separately). If you prefer a standard, fully wired and functioning wall mount control, this system also works with the PAR-32MAA-J (sold separately and requires control adaptor MAC-333IF).

Additional Features & Benefits

  • Auto fan speed feature plus five speed settings available (Quiet, Low, Medium, High, Super High)
  • Double-vane air delivery for enhanced circulation
  • Smart Set feature provides single button temperature recall
  • NEW multi-function wireless controller included
  • Compact, side discharge outdoor unit
  • Complete room/zone control for exceptional comfort
  • Quiet outdoor operation ranging from 49-58 dB(A)
  • Hot-start technology ensures warm air from startup
  • Auto restart feature works after a power outage
  • Factory installed base heater to prevent ice build-up
  • ENERGY STAR® rated
  • Outdoor condenser powers the indoor units

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

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.

Brand Mitsubishi
Voltage 208-230 VAC
Warranty Offered Yes
Model Family M-Series Multi Zone
Inverter Technology Yes
4-Way Remote Air Flow Control Yes
Refrigerant R-410a
Energy Star Rated Yes
COP (Coefficient of Performance) 4.1
Cycle/Hertz 60
EER (Energy Efficiency Ratio) 13.4
Equipment Type Heat Pump
Filter Type Washable Catechin Filter, Washable Platinum Deodorizing Filter, Washable Anti-Allergy Enzyme Filter
Maximum Fuse Size 50
Rated Cooling Capacity (BTU) 6000-42000
Minimum Circuit Amps 42
Sound Pressure Rating ID - Cool - 27/31/35/39/44 dB(A) Heat - 25/29/34/39/46 dB(A) OD - Cool/Heat - 50/54 dB(A)
Corrosion Protection No
HSPF (Heating Seasonal Performance Factor) 11.0
Mounting Type Wall
Rated Heating Capacity (BTU) 7200-48000
Number of Zones/Rooms 3 Zones
Phase Single
Liquid/Gas Line Set Size A: 1/4" X 3/8" B: 1/4" X 3/8" C: 1/4" X 1/2"
Nominal Capacity (BTU) 42,000
Tonnage 3 1/2
Room Size 1,400 - 2,300 ft2
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