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Mitsubishi Electric Ductless Systems

What is Duct Free?

For decades, split-zoning air-conditioning and heat pump systems have been the quiet solution for cooling and heating problems around the world. Our quiet and powerful systems have three main components: an indoor unit, outdoor unit, and remote controller. Installation is as simple as mounting the indoor and outdoor units, connecting the refrigerant lines, and making a few electrical connections.

Why Mitsubishi Electric Systems?

Our commitment to empower homeowners to create their own customized comfort is fueled by continual innovation and refinement. Here are some of the technologies that help cool and heat your home more efficiently and effectively:

 

Hot-start

The indoor unit’s fan only blows air when the coil has warmed to the desired temperature. An energy-saving measure, it also prevents drafts of cold air at start-up.

i-see Sensor™

This sensor scans the room and adjusts temperature and airflow automatically. Maintain consistent comfort by eliminating cold and hot spots.

H2i® Technology

Hyper-Heating INVERTER (H2i) technology is designed to provide comfortable indoor temperatures in extreme cold-climate conditions (as low as -13° F) while saving energy and money.

Zone Control

Why cool or heat rooms you don’t use? Why sweat or shiver in those you do? Zone control allows you to optimize the temperature of any space with an indoor unit to save energy and reduce costs. Create your own perfect comfort zones!

Quiet Operation

Indoor units run quiet as a whisper and outdoor units run quieter than a refrigerator. You have to hear it (or not) to believe it!

Enhanced Filtration Systems

Washable filters last up to 10 years and remove pollen, dust, dander and other allergens that reduce indoor air quality. Each room has its own filter to ensure pristine air.

Where Can Mitsubishi Electric Products Be Used?

If a room is too hot or too cold, Mitsubishi Electric Cooling & Heating can handle it! Mitsubishi split-zoning systems are specifically designed to improve the comfort level in an uncomfortably hot or cold room of an existing building. Because they don't require ductwork, they're the perfect heating and cooling systems for renovating older buildings that were constructed before air conditioning was available - even those with plaster walls and brick facades. The versatility and variety of applications for Mitsubishi Electric systems are virtually unlimited. They're an excellent choice for almost any spot cooling or heating situation, including enclosed sunrooms, upstairs bedrooms, classrooms, hospitals, nursing homes, restaurants, hotels, workout rooms, computer rooms, offices and churches.

They're also equipped with an anti-allergen filter and prevent the cross-flow of air with contaminants. And because they can be controlled by zone, it's easy to set the controls for the exact room temperature you want.

How does it work? Mitsubishi Electric Cooling & Heating can fit into almost any space because their innovative engineering optimizes the capabilities of the INVERTER technology and R410A refrigerant for more efficient systems with smaller indoor and outdoor units. R410A refrigerant is environmentally friendly, with zero Ozone Depletion Potential (ODP). The units themselves are also made of recyclable materials.

Control at Your Fingertips, Anytime, Anywhere!

Kumo Cloud Mobile app system control

45MPHA

Infinity® High Wall Indoor Unit

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Model Family: 45MPHA
Purpose: Heat & Cool
Zone Capability: Single Zone
Efficiency SEER2: Dependent upon outdoor unit pairing
Efficiency EER2: Dependent upon outdoor unit pairing
Efficiency HSPF2: Dependent upon outdoor unit pairing
Matching Outdoor Unit: Single-Zone: 37MPRA, 37MAHA, 37MBHA
Matching Outdoor Unit: Multi-Zone:
Energy Star Rated: All sizes ENERGY STAR® certified
Refrigerant Type: Puron Advance
Number of Fan Speeds: Fully modulating fan speeds
Sound Level: As low as16 decibels
Wireless Remote: Yes
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration or Consumer Choice Warranty
Manufacturer's Stated Benefits:
  • Relative Humidity Sensor
  • High Heat Capability
  • Built-In Basepan Heater
  • Built-In Wi-Fi® for Smartphone Control
  • Built-In Occupancy Sensor
45MAHA

Performance™ High Wall Indoor Unit

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Model Family: 45MAHA
Purpose: Heat & Cool
Zone Capability: Single & Multi-Zone
Efficiency SEER2: Dependent upon outdoor unit pairing
Efficiency EER2: Dependent upon outdoor unit pairing
Efficiency HSPF2: Dependent upon outdoor unit pairing
Matching Outdoor Unit: Single-Zone: 37MAHAQ
Matching Outdoor Unit: Multi-Zone:
Energy Star Rated: Select sizes ENERGY STAR® certified
Refrigerant Type: Puron Advance
Number of Fan Speeds: 3 indoor fan speeds
Sound Level: As low as 16 decibels
Wireless Remote: Yes
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration or Consumer Choice Warranty
Manufacturer's Stated Benefits:
  • Follow Me (senses temperature at handheld remote)
  • Modern, flat panel indoor unit in white
45MHHAQ

Comfort™ Indoor Ductless High Wall Heat Pump Unit

Model Family: 45MHHAQ
Purpose: Heat & Cool
Zone Capability: Single
Efficiency SEER2: Dependent upon outdoor unit pairing
Efficiency EER2: Dependent upon outdoor unit pairing
Efficiency HSPF2: Dependent upon outdoor unit pairing
Matching Outdoor Unit: Single-Zone: 37MHRAC
Matching Outdoor Unit: Multi-Zone:
Energy Star Rated: Select sizes ENERGY STAR® certified
Refrigerant Type: Puron Advance
Number of Fan Speeds: Four fan speeds
Sound Level: As low as 18.5 decibels
Wireless Remote: Yes
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration or Consumer Choice Warranty
Manufacturer's Stated Benefits:
  • Auto-restart function
  • Turbo Mode
  • Sleep Mode
  • Follow Me (senses temperature at handheld remote)
  • Heating Setback (46° F Heating Mode)
  • Up-down louver control (fixed or swing)
  • Filter is removable from the top
  • Improved serviceability with easy access to fan and electrical connections
  • Aluminum Blue Hydrophilic pre-coated fins
  • Attractively styled, high−impact polystyrene.

Mitsubishi Electric Alternate Indoor Ductless Products

SEZ-KD

P-Series indoor model Low Static Horizontal-ducted Indoor Unit

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Model Family: SEZ-KD
Purpose: Heat/Cool
Zone Capability: Single & Multi-Zone
Efficiency SEER2: up to 20.5 SEER2
Efficiency EER2: Up to 15 EER2
Efficiency HSPF2: up to 9 HSPF2
Matching Outdoor Unit: Single-Zone: SUZ-KA
Matching Outdoor Unit: Multi-Zone: MXZ-B
Energy Star Rated: ENERGY STAR
Refrigerant Type: R-410A
Number of Fan Speeds: 3
Sound Level: As low as 30 dB(A)
Wireless Remote: No
Factory Warranty Parts: 10-year parts limited Warranty: 12-Year limited warranty if installed by Diamond Dealer
Manufacturer's Stated Benefits:
  • Auto Restart: especially useful at the time of power outages, the unit turns back on automatically when power is restored
  • Auto Changeover: automatically switches between heating and cooling modes to maintain the desired temperature
SLZ-KF

P-Series indoor model Four-way Ceiling Cassette

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Model Family: SLZ-KF
Purpose: Heat/Cool
Zone Capability: Single & Multi-Zone
Efficiency SEER2: up to 24 SEER2
Efficiency EER2:
Efficiency HSPF2: up to 10 HSPF2
Matching Outdoor Unit: Single-Zone: SUZ-KA
Matching Outdoor Unit: Multi-Zone:
Energy Star Rated: ENERGY STAR
Refrigerant Type: R-410A
Number of Fan Speeds: 3
Sound Level: As low as 32 dB(A)
Wireless Remote: No
Factory Warranty Parts: 10-year limited warranty; 12-year limited warranty when installed by Diamond Contractor
Manufacturer's Stated Benefits:
  • Auto Changeover: automatically switches between heating and cooling modes to maintain the desired temperature
  • Auto Restart: especially useful at the time of power outages, the unit turns back on automatically when power is restored
  • On/Off Timer: use the remote controller to set the times of turning the unit on and off
MFZ-KJ

M-Series indoor model Floor-mounted Indoor Unit

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Model Family: MFZ-KJ
Purpose: Heat/Cool
Zone Capability: Multi zone and Single Zone
Efficiency SEER2: Up to 28.7 SEER2
Efficiency EER2:
Efficiency HSPF2: up to Up to 11.3 HSPF2
Matching Outdoor Unit: Single-Zone: MUFZ-KJ
Matching Outdoor Unit: Multi-Zone: MXZ-C
Energy Star Rated: ENERGY STAR®
Refrigerant Type: R-410A
Number of Fan Speeds: 5 Fan Speeds
Sound Level: As low as 28 dB(A)
Wireless Remote: Yes
Factory Warranty Parts: 10-year limited warranty; 12-year limited warranty when installed by Diamond Contractor
Manufacturer's Stated Benefits:
  • Auto Changeover: automatically switches between heating and cooling modes to maintain the desired temperature
  • Auto Restart: especially useful at the time of power outages, the unit turns back on automatically when power is restored
  • Weekly Timer: easily set desired temperatures and operation ON/OFF times to match your lifestyle
  • On/Off Timer: use the remote controller to set the times of turning the unit on and off
  • Low-temperature Cooling: intelligent fan speed control on P-series outdoor units that ensures optimum performance.

37MPRA

Infinity® Mini Split Heat Pump with Basepan Heater

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Model Family: 37MPRA
Purpose: Heat & Cool
Zone Capability: Single- Zone
Efficiency SEER2: Up to 35.1 SEER2
Efficiency EER2: N/A
Efficiency HSPF2: Up to 30 HSPF2
Energy Star Rated: ENERGY STAR® certified
Refrigerant Type: Puron Advance
Sound Level: As low as 57 decibels
Compressor: Inverter Compressor
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration or Consumer Choice Warranty
Factory Warranty Compressor:
Manufacturer's Stated Benefits:
  • Built-in basepan heater
  • Auto-restart function
  • High Heat Capability
  • Humidity Control
  • Heavy-gauge, galvanized steel construction
37MGRA

Performance™ Multi-Zone High-Heat Heat Pump with Basepan Heater

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Model Family: 37MGRA
Purpose: Heat and Cool
Zone Capability: Multi-zone
Efficiency SEER2: Up to 25.2 SEER2
Efficiency EER2: N/A
Efficiency HSPF2: Up to 10.4 HSPF2
Energy Star Rated: Select sizes ENERGY STAR® certified
Refrigerant Type: Puron Advance
Sound Level: as low as 59.5 decibels
Compressor: Inverter
Factory Warranty Parts: 10-year parts limited warranty upon timely registration or Consumer Choice Warranty
Factory Warranty Compressor: 10-year parts limited warranty upon timely registration or Consumer Choice Warranty
Manufacturer's Stated Benefits:
  • Humidity Control
  • Built-In Basepan Heater
  • Built-In Occupancy Sensor
37MARA

Performance™ Mini Split Heat Pump

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Model Family: 37MARA
Purpose: Heat and Cool
Zone Capability: Single zone
Efficiency SEER2: Up to 26 SEER2
Efficiency EER2: N/A
Efficiency HSPF2: Up to 13.9 HSPF2
Energy Star Rated: Select sizes ENERGY STAR® certified
Refrigerant Type: Puron Advance
Sound Level: as low as 52.5 decibels
Compressor: inverter driven compressor
Factory Warranty Parts: 10-Year Parts Limited Warranty with Registration or Consumer Choice Warranty
Factory Warranty Compressor: N/A
Manufacturer's Stated Benefits:
  • Humidity Control
  • Built-in basepan heater
  • Anti-corrosive fin coating
37MHRAQ

Comfort™Outdoor Ductless Single-Zone Heat Pump Unit

Model Family: 37MHRAQ
Purpose: Heat & Cool
Zone Capability: Single-zone
Efficiency SEER2: Up to 22.4 SEER2
Efficiency EER2: N/A
Efficiency HSPF2: Up to 9.4 HSPF2
Energy Star Rated: Select sizes ENERGY STAR® certified
Refrigerant Type: Puron Advance
Sound Level: As low as 52.5 decibels
Compressor: Inverter
Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration or Consumer Choice Warranty
Factory Warranty Compressor: N/A
Manufacturer's Stated Benefits:

    45MHHAC

    Comfort™ High Wall Indoor Unit

    Model Family: 45MHHAC
    Purpose: Cool Only
    Zone Capability: Single-Zone
    Efficiency SEER2: Dependent upon outdoor unit pairing
    Efficiency EER2: Dependent upon outdoor unit pairing
    Matching Outdoor Unit: Single-Zone: 37MHRAC
    Matching Outdoor Unit: Multi-Zone: N/A
    Energy Star Rated: Select sizes ENERGY STAR® certified
    Refrigerant Type: Puron Advance
    Number of Fan Speeds: Four fan speeds
    Sound Level: As low as 19 decibels
    Wireless Remote: Yes
    Factory Warranty Parts: 10-year parts limited warranty to the original purchasing owner upon timely registration or Consumer Choice Warranty
    Manufacturer's Stated Benefits:
    • Auto-restart function
    • Up-down louver control (fixed or swing)
    • Improved serviceability with easy access to fan and electrical connections
    • Attractively styled, high−impact polystyrene.

    37MHRAC

    Comfort™ Series Single Zone Mini Split Air Conditioner - Cooling Only

    Model Family: 37MHRAC
    Purpose: Cool Only
    Efficiency SEER2: Up to 22.2 SEER2
    Efficiency EER2: N/A
    Zone Capability: Single - Zone
    Energy Star Rated: No
    Refrigerant Type: Puron Advance
    Sound Level: Select sizes ENERGY STAR® certified
    Compressor: Rotary Inverter
    Factory Warranty Parts: 10-year parts limited warranty with registration
    Factory Warranty Compressor: 10-year parts limited warranty with registration
    Manufacturer's Stated Benefits:
    • Anti-corrosive fin coating
    • Auto-restart function
    • Heavy-gauge, galvanized steel construction
    • Primed and coated with a 100% coverage, baked-enamel finish in white