Mitsubishi Wall Mounted 4-Zone H2i System - 42,000 BTU Outdoor - 12k + 12k + 12k + 12k Indoor - 21.5 SEER2

Model: MXZ-SM42NAMHZ2 4-MSZ-FS12NA Item Number: 154778
Mitsubishi MXZ-SM42NAMHZ2 4-MSZ-FS12NA
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Mitsubishi MXZ-SM42NAMHZ2 4-MSZ-FS12NA
Mitsubishi MXZ-SM42NAMHZ2 4-MSZ-FS12NA
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Mitsubishi MXZ-SM42NAMHZ2 4-MSZ-FS12NA
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Mitsubishi MXZ-SM42NAMHZ2 4-MSZ-FS12NA
Mitsubishi MXZ-SM42NAMHZ2 4-MSZ-FS12NA
Mitsubishi MXZ-SM42NAMHZ2 4-MSZ-FS12NA
Mitsubishi MXZ-SM42NAMHZ2 4-MSZ-FS12NA
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Our Price: $10,463.40
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Mitsubishi Wall Mounted 4-Zone H2i System - 42,000 BTU Outdoor - 12k + 12k + 12k + 12k Indoor - 21.5 SEER2
Mitsubishi Wall Mounted 4-Zone H2i System - 42,000 BTU Outdoor - 12k + 12k + 12k + 12k Indoor - 21.5 SEER2 Model: MXZ-SM42NAMHZ2 4-MSZ-FS12NA Item Number: 154778
$10,463.40
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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Specification Highlights
    Condition
    New Learn More
    New
    This product is new and has never been used. It's in its original packaging, which has not been opened.
    Weight
    394 Pounds Learn More
    394 Pounds
    Total weight of the product and any included accessory/components. This total is not the shipping weight, as it does not include packing material, which may increase the overall shipping weight of this product.
    Type
    Wall Mounted
    Product Line
    M-Series H2i
Bundle Includes 6 items
  • product image
    (1) Mitsubishi - 42k BTU - M-Series Smart Multi H2i Outdoor Condenser - For 2-5 Zones (MXZ-SM42NAMHZ2)
  • product image
    (4) Mitsubishi FS-Series 12k BTU Wall Mounted Unit - For Multi or Single-Zone (MSZ-FS12NA)
  • product image
    (1) Mitsubishi M-Series - 5 Ports - Branch Box (PAC-MKA53BC)
Outdoor Unit BTU/h
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Indoor Unit Sizes
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Indoor Unit Sizes
Mini split systems can have one or more indoor units connected to a single outdoor unit. Indoor Unit Size(s) specifies what indoor unit sizes are used in a system. For example (9k + 12k) means the system includes a 9k BTU unit and a 12k BTU unit.
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Features & Bundle Details
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Features & Bundle Details

Overview for Mitsubishi MXZ-SM42NAMHZ2 4-MSZ-FS12NA

With the M-Series from Mitsubishi Electric you can enjoy ideal levels of comfort in the rooms you use most with Mitsubishi's multi-room system. Each room (zone) operates independently. People in different rooms such as the kitchen, master bedroom, or living room can enjoy temperature settings that make each of them most comfortable. If you're looking for a complete comfort solution for several different rooms, the MXZ multi-room system is the right choice. The system is flexible enough to conform to a particular cooling and heating need and offers numerous different indoor unit combinations. An MXZ multi-room system is an excellent choice for supplementing capacity to a current system, conditioning newly furnished spaces, or new additions and replacing a system within a home. Homeowners can also benefit from lower energy costs year-round while staying comfortable thanks to Mitsubishi Electric's energy-efficient technologies that are a part of every system that we make.
  • Precision Temperature Control Technology
  • The outdoor condenser is equipped with inverter technology and an electronic linear expansion valve. These components improve temperature accuracy and system efficiency through precise adjustments of both compressor speed and refrigerant flow.
  • Advanced Filtration System
  • The MSZ-FS Series uses Triple-action Filtration: Nano Platinum Filter, Deodorizing Filter and Electrostatic Anti-Allergy Enzyme Filter.
  • 3D i-see Sensor
  • The MSZ-FS Series 3D i-see Sensor monitors its zone for fluctuations in temperature. If it detects an underserved area, it will temporarily direct airflow to that zone. It also enters energy saving mode if no human heat signatures are detected.
  • Dual Barrier Coating
  • A special coating is applied to the heat exchanger, vanes and fan to prevent hydrophilic and hydrophobic dirt build-up.
  • Multiple Fan Speeds
  • With multiple fans speeds like Quiet, Low, Medium, High, Super-High, Mitsubishi delivers the options that keep you comfortable.
  • Hot-Start
  • Mitsubishi's Hot-Start technology prevents cold drafts by delaying fan operation until the heat exchanger has warmed up.
  • Vane Control
  • Thanks to its double vane features it separates airflow to deliver air across a large area and can simultaneously deliver to air separate sections of a room to generate a more comfortable natural airflow pattern.
  • H2i Technology
  • H2i Hyper Heat performance offers 100% heating capacity at 5 degrees and 75% heating capacity at -13 degrees Fahrenheit.
  • Integrated Base Pan Heater
  • Factory-installed base pan heater in the drain pan. This prevents condensate from freezing and damaging the unit in frigid climates.
  • Recommended line set sizes for indoor unit connectivity:
  • MSZ-FS12NA: 1/4" x 3/8" Line Set (Qty 4)
  • Recommended line set sizes for branch box connectivity:
  • MXZ-SM42NAMHZ2: 3/8" x 5/8" Line Set
  • Product Note
    This product requires the following accessories for installation:
    • Line Set - This double insulated tubing transfers refrigerant efficiently between your outdoor condenser and indoor units.
    • Drain Tubing - Drain tubing facilitates the reliable and effective removal of condensate from your system. It connects your indoor units to drain locations of your choosing.
    • Disconnect Box & Electrical Whip Kit - The Disconnect Box & Whip Kit provides a safe and simple way to connect your outdoor condenser to your fuse box.
    • Connecting Wire - This durable, insulated wire provides power to your indoor units from your outdoor condenser.
    • Outdoor Condenser Plastic Pad or Wall Bracket - We recommend outdoor condensers should not be placed directly on the ground. An outdoor condenser pad or wall bracket will provide a stable way to mount your condenser free from obstructions and debris.
    • Adding these accessories to your order will provide a complete, ready-to-install mini split system. All Mini Split Systems require one Primary Mini Split Installation Kit. You will need a Secondary Installation Kit for each additional indoor unit.
    Mitsubishi products include a 10-year warranty with the requirement that installation is completed by a licensed contractor and that the product is registered at https://metahvac.com/ within 90 days of installation.
    Bundle Includes 6 items
    Specifications
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    Specifications

    Included In This Bundle

    Bundle Overviewgrey arrow icon
    General Information
    Type
    Wall Mounted
    Product Line
    M-Series H2i
    Product Category
    Mini Split Heat Pump System
    Operating Mode Learn More
    Operating Mode
    Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements.
    Heating and Cooling
    Number of Zones Learn More
    Number of Zones
    A zone is a room or area within a building that has its own temperature control.
    4
    Refrigerant Type
    R-410A
    Indoor Unit Size(s) Learn More
    Indoor Unit Size(s)
    Mini split systems can have one or more indoor units connected to a single outdoor unit. Indoor Unit Size(s) specifies what indoor unit sizes are used in a system. We have combined 6k and 7k indoor units to enhance searchability.
    12 + 12 + 12 + 12
    Base Pan Heater Included
    Yes
    Outdoor Unit Size
    42000 BTU
    DOE Regional Compliance Learn More
    DOE Regional Compliance
    In 2015, the US Department of Energy broke the country into three regions - North, Southeast, and Southwest - and set legal standards for energy efficiency within each region.
    Nationwide
    Performance
    Cooling Power Input
    3135 Watts
    Heating Power Input
    3435 Watts
    Low Ambient Heating
    Yes
    Minimum Outdoor Temperature for Heating Learn More
    Minimum Outdoor Temperature for Heating
    This is the lowest rated outdoor temperature for heating operation. Because heat pumps rely on heat available in outdoor air, the amount of heat they are able to supply decreases with outdoor temperatures.
    -13 F
    Minimum Outdoor Temperature for Cooling
    23 F
    SEER2 Learn More
    SEER2
    The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. SEER2 (Seasonal Energy Efficiency Ratio) is a measurement of cooling efficiency over a typical cooling season. It is useful for comparing energy efficiency of cooling systems. The higher the SEER2, the more energy efficient the system.
    21.5
    EER2 Learn More
    EER2
    The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. EER2 (Energy Efficiency Ratio) is a measurement of cooling efficiency under fixed conditions. It is useful for comparing units that will operate consistently under one set of conditions (e.g. server room). The higher the EER2, the more efficient the system.
    13.4
    HSPF2 Learn More
    HSPF2
    The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. HSPF2 (Heating Seasonal Performance Factor) is a measure of heating efficiency for heat pumps. It is useful for comparing energy efficiency of heat pumps. The higher the HSPF2, the more efficient the system.
    11.1
    Dimensions
    Product Weight
    394 Pounds
    Shipping Weight
    438 Pounds
    Certifications
    ETL Listed
    Yes
    Energy Star Listed
    Yes
    AHRI Certified
    Yes
    AHRI Reference Number
    213248834
    General Information
    Type
    Outdoor Condenser
    Product Line
    M-Series H2i
    Product Category
    Mini Split System Components
    Operating Mode Learn More
    Operating Mode
    Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements.
    Heating and Cooling
    Maximum Number of Zones
    5
    Multi-Zone Compatible
    Yes
    Refrigerant Type
    R-410A
    Installation Location
    Outdoor
    Base Pan Heater Included
    Yes
    Outdoor Unit Size
    42000 BTU
    Performance
    Cooling BTU
    42000
    Cooling Capacity
    42000 BTU
    Heating Capacity
    48000 BTU
    Maximum Sound Level Learn More
    Maximum Sound Level
    Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
    54 dB
    Low Ambient Heating
    Yes
    Minimum Outdoor Temperature for Heating Learn More
    Minimum Outdoor Temperature for Heating
    This is the lowest rated outdoor temperature for heating operation. Because heat pumps rely on heat available in outdoor air, the amount of heat they are able to supply decreases with outdoor temperatures.
    -13 F
    Minimum Outdoor Temperature for Cooling
    23 F
    Electrical Data
    Voltage
    208/230 Volts
    Phase
    1
    Frequency
    60 Hz
    Minimum Circuit Ampacity
    42 Amps
    Recommended Breaker Size
    45 Amps
    Dimensions
    Maximum Line Length
    492 Feet
    Gas Connection Size
    5/8 Inch
    Liquid Connection Size
    3/8 Inch
    Product Height
    52 11/16 Inches
    Product Width
    41 17/48 Inches
    Product Depth
    13 Inches
    Product Weight
    278 Pounds
    Shipping Weight
    302 Pounds
    Certifications
    ETL Listed
    Yes
    Warranty Information
    Parts Warranty Learn More
    Parts Warranty
    A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab.
    5 Years
    Compressor Warranty
    7 Years
    General Information
    Type
    Wall Mounted
    Product Line
    M-Series
    Product Category
    Mini Split System Components
    Operating Mode Learn More
    Operating Mode
    Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements.
    Heating and Cooling
    Multi-Zone Compatible
    Yes
    Refrigerant Type
    R-410A
    Remote Control
    Wireless
    Indoor Unit Size(s) Learn More
    Indoor Unit Size(s)
    Mini split systems can have one or more indoor units connected to a single outdoor unit. Indoor Unit Size(s) specifies what indoor unit sizes are used in a system. We have combined 6k and 7k indoor units to enhance searchability.
    12
    Installation Location
    Indoor
    Performance
    Cooling BTU
    12000
    Cooling Capacity
    12000 BTU
    Heating Capacity
    12300 BTU
    Moisture Removal
    1.9 Pints/Hour
    Maximum Air Flow
    398 CFM
    Minimum Air Flow
    137 CFM
    Minimum Sound Level
    21 dB
    Maximum Sound Level Learn More
    Maximum Sound Level
    Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
    41 dB
    Electrical Data
    Phase
    1
    Frequency
    60 Hz
    Dimensions
    Gas Connection Size
    3/8 Inch
    Liquid Connection Size
    1/4 Inch
    Product Height
    12 Inches
    Product Width
    36 7/16 Inches
    Product Depth
    9 3/16 Inches
    Product Weight
    29 Pounds
    Shipping Weight
    34 Pounds
    Certifications
    ETL Listed
    Yes
    Warranty Information
    Parts Warranty Learn More
    Parts Warranty
    A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab.
    5 Years
    Overview
    Product Category
    Mini Split System Components
    General Information
    Type
    Branch Box
    Product Line
    M-Series
    Product Category
    Mini Split Accessories
    Ports Quantity
    5
    Electrical Data
    Phase
    1
    Frequency
    60 Hz
    Dimensions
    Gas Connection Size
    5/8 Inch
    Suction Connection Size
    3/8 Inch
    Line Set A Liquid Connection
    1/4 Inch
    Line Set A Gas Connection
    3/8 Inch
    Line Set B Liquid Connection
    1/4 Inch
    Line Set B Gas Connection
    3/8 Inch
    Line Set C Liquid Connection
    1/4 Inch
    Line Set C Gas Connection
    3/8 Inch
    Line Set D Liquid Connection
    1/4 Inch
    Line Set D Gas Connection
    3/8 Inch
    Line Set E Liquid Connection
    1/4 Inch
    Line Set E Gas Connection
    1/2 Inch
    Product Height
    6 11/16 Inches
    Product Width
    17 35/48 Inches
    Product Depth
    11 1/48 Inches
    Product Weight
    16 Pounds
    Warranty Information
    Parts Warranty Days
    90
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    Mitsubishi Wall Mounted 4-Zone H2i System - 42,000 BTU Outdoor - 12k + 12k + 12k + 12k Indoor - 21.5 SEER2
    Mitsubishi MXZ-SM42NAMHZ2 4-MSZ-FS12NA
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    Mitsubishi MXZ-SM42NAMHZ2 4-MSZ-FS12NA
    Mitsubishi MXZ-SM42NAMHZ2 4-MSZ-FS12NA
    Mitsubishi MXZ-SM42NAMHZ2 4-MSZ-FS12NA
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