Free Shipping
On Items Over $200
/ No Sales Tax
Except Illinois Orders
Welcome: Sign In | Contact Us
Call Us: (866) 554-4328

Mitsubishi PKA/PUY-A12NHA4 P-Series - 12,000 BTU - Wall Mounted - Ductless Air Conditioning System - 15.2 SEER

Click Image to Enlarge
Product Specifications
General Information
Wall Mounted System
Product Line
Operating Mode
Cooling Only
Number of Zones
System Code
DOE Regional Efficiency Compliance
North and Southeast
Nominal Capacity (BTU)
12000 BTU
Cooling Capacity (BTU)
12000 BTU
SEER (Seasonal Energy Efficiency Rating)
EER (Energy Efficiency Rating)
Cooling Power Consumption (Watts)
1190 Watts
Product Weight (Pounds)
113 Pounds
ETL Listed
AHRI Certified
Country of Origin
AHRI Reference Number
  • Features
  • Q&A 
  • Reviews
  • Articles
  • Shipping
  • Accessories

For over 50 years, Mitsubishi has remained at the forefront of the mini split industry thanks to their dedication to providing efficient, user-friendly comfort solutions. The PKA/PUY-A12NHA4 is a packaged single zone air conditioner mini split system designed to bring effective cooling to any room in a large home or business. A wall mounted indoor unit, PKA-A12HA4, is paired with an outdoor condenser that uses some of the most advanced technology available to modulate temperature without the energy-wasting overshoots and short-cycling associated with simpler systems. As part of Mitsubishi's commercial P-Series, the condenser is constructed with industrial-grade materials to ensure consistent performance in the harshest conditions, making this system ideal for critical applications that require constant conditioning.

Product Features

Precision Temperature Control Technology
The PUY-A12NHA4 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.

When the indoor unit is run in dry mode, the coil's temperature stays just below the dew point of the return air, removing unwanted moisture. This improves your comfort and reduces both mold growth and the chance of property damage in the conditioned space.

Vane Control
Optimal air flow is easy to achieve with the PKA-A12HA4 thanks to the vane control option. This function provides access to four different horizontal vane positions and a swing mode. Swing mode cycles through all positions for maximum coverage.

Advanced Remote Controller
The MHK1 wireless wall mounted remote controller kit has multiple scheduling options. It also has the capacity to learn how quickly your zone is cooled and adjust scheduled operations so that the zone is always the right temperature at the right time.

Product Includes
  • (1) Mitsubishi PUY-A12NHA4 Mini Split Outdoor Condenser
  • (1) Mitsubishi PKA-A12HA4 Mini Split Indoor Unit
  • (1) Mitsubishi MHK1 Wireless Remote Controller Kit
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 unit.
  • Drain Tubing - Drain tubing facilitates the reliable and effective removal of condensate from your system. It connects your indoor unit 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 unit from your outdoor condenser.
  • Outdoor Condenser Plastic Pad (Optional) - This pad provides an even surface, free of debris, on which to place your outdoor condenser.
  • Wall Bracket (Optional) - The outdoor mini split wall bracket is a simple and sturdy way to mount your outdoor condenser off of the ground.

Adding these accessories to your order will provide a complete, ready-to-install mini split system. Our convenient Mini Split Installation Starter Kits include all of the required accessories listed above. Starter kits can be added to your order from the accessories tab above.

Questions before buying? Ask George about this item. Sorry, do not submit repair related questions.

Be the first to review this product on eComfort.
Write A Review
Product Manuals
Learn More About TSW 14/4
89% Buy This

Learn More About CD-75

Learn More About NS-75

Learn More About WBB300

Learn More About NW-75

Learn More About NE-75

Learn More About NR-75

Learn More About DRAINTUBING-25

Learn More About NFDWHIP

Learn More About ULTRILITE1

Learn More About NC-75

Learn More About LS14X12-15

Learn More About CWMB1

Learn More About MSPLTKIT-141215

Learn More About LS14X12-25

Learn More About LS14X12-50

Learn More About LS14X12-35

Learn More About NZ-75

Learn More About MLS141212T-15

Learn More About TAZ-MS303

Learn More About MSPLTKIT-141225

Learn More About DPLS1

Learn More About MOS1

Learn More About MSPLTKIT-141235

Learn More About PAC-SE41TS-E

Learn More About MLS141212T-30

Learn More About PAR-FL32MA-E

Learn More About THM6000R1002-

Learn More About PAC-SK52ST

Learn More About RCMKP1CB

Learn More About MLS141212T-65

Learn More About MCCH1

Learn More About PAC-715AD

Learn More About PAC-725AD

Learn More About MLS141212T-100

Learn More About MLS141212T-50

Learn More About PAC-SC84PI-E

Learn More About PAC-SF40RM-E

Learn More About PAC-SF81MA-E

Learn More About PAC-SG58SG-E

Learn More About PAC-SG63DP-E

Learn More About WB-PA1

Learn More About MSPLTKIT-141250

Be The Expert: Receive Weekly How-To Tips & Specials