12,000 BTU Ceiling Cassette Mitsubishi Mini-Split Multi Zone KP Series - Air Handler

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With its enhanced operation features, the Mitsubishi MLZ-KP12NA ceiling cassette air handler provides superior heating and cooling to your room when paired with a compatible condenser, living up to Mitsubishi’s industry-leading comfort standards.


  • Designed to be able to heat and cool a medium room (in an average climate)
  • 12,000 BTU
  • Quiet operation
  • Dry mode setting
12,000 BTU, 17-20 SEER

At 12,000 BTU BTU, the Mitsubishi MLZ-KP12NA air handler is suitable for up to a small room in ideal climates. Please note that in order for this air handler to function, a compatible condenser is required.

Installation and Maintenance

The MLZ-KP12NA air handler has a small form factor, allowing it to fit between standard 16” joists, and with a depth of only 7-1/2”, accommodating your needs for almost any room. As a ceiling cassette, the unit can be installed in locations where wall or floor mounted units are not practical or desired. Please note that for all installations, a ceiling cassette grill is required, available at an additional cost.

Intelligent Comfort

The Mitsubishi MLZ-KP12NA brings quiet operation to enhanced comfort. With its multiple operating modes and multiple fan speeds, the MLZ-KP12NA air handler will heat and cool your room with ease and adjust the temperature more precisely to keep you comfortable.

Compatible Condensers

  • Single Zone: SUZ-KA12NA2, SUZ-KA12NAHZ
  • Multi Zone: MXZ-2C20NA2, MXZ-3C24NA2, MXZ-3C30NA2, MXZ-4C36NA2, MXZ-5C42NA2, MXZ-8C48NA, MXZ-8C60NA, MXZ-2C20NAHZ2, MXZ-3C24NAHZ2, MXZ-3C30NAHZ2, MXZ-4C36NAHZ, MXZ-5C42NAHZ, MXZ-8C48NAHZ

Please note that in order to function, this air handler must be installed with a condenser, controller, and other installation equipment, also available for purchase.

Product Specifications
More Information
12,000 BTU Ceiling Cassette Mitsubishi Mini-Split Multi Zone KP Series - Air Handler
Weight (in lbs) 34.000000
Manufacturer Mitsubishi
Controller Wireless Included
Additional Information Drain: 1"
Cooling BTU 12,000 BTU
Heating BTU 15,000 BTU
Maximum CFM 212-350 CFM
Decibel Level (dBA) 26-40
Refrigerant R410A
Capacity Dehumidification Rate: 0.35 gal/hr
Liquid Line 1/4"
Suction Line 3/8"
Electrical 208/230V 1 Phase 60 Hz
Phase Single Phase
Tonnage 1.0 Ton
Mini-Split Type Ceiling Cassette
Zone Compatibility Multi Zone
Operating Mode Cooling, Heating
Height Indoor Unit: 7-5/16" | Grille: 1-7/16"
Width Indoor Unit: 43-3/8" | Grille: 47-1/4"
Depth Indoor Unit: 14-3/16" | Grille: 16-11/16"
Warranty 10 Years with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety Information PROPOSITION 65 WARNING
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