Mitsubishi PKA‑AL12NL & PUY‑AK12NL deliver efficient 12,000 BTU cooling for spaces up to 500 sq ft. This single-zone, inverter-driven mini-split offers quiet, reliable performance with durable construction for year-round commercial use.

Unit Type: Single Zone
Product Line: AK Series
Operating Mode: Cooling Only
Low Ambient Heat: Cooling Only
Number of Zones: 1
System Capacity: 12,000 BTU
Line Set Size: 1/4" x 1/2"
WiFi Enabled: Yes with Comfort app
WiFi Built In: No

Indoor Unit PKA-AL12NL
Outdoor Unit PUY-AK12NL
Remote Controller Included

Cooling Capacity up to 12,200 BTU
Heating Capacity N/A
SEER2 21.1
EER2 14.8
Heating Minimum Temp N/A
Cooling Minimum Temp N/A
Room Cooling/Heating Capacity up to 500 sq ft

INDOOR UNIT FEATURES
• Auto fan speed mode: Automatic adjustment of fan speed
• Ideal PKA spaces: Ideal for spaces such as server rooms, daycare centers, classrooms, churches, small offices, and more
• Light commercial: Units with this icon are suitable for light commercial applications such as small offices, restaurants, and retail.
• Multiple control options, including the comfort app for remote access, third-party interfaces, and both wired and wireless controllers
• Simple installation
• Single-zone: One outdoor unit connects to one indoor unit to control the comfort in a single space.
• Sleek, compact design
• Up and down swing-mode: An indoor unit with this capability can move air up and down throughout the room like an oscillating fan using the horizontal
vanes.
• Vane settings: Vane setting for air flow direction control
OUTDOOR UNIT FEATURES
• Blue Fin Coating: An anti-corrosion treatment applied to the aluminum fins of the heat exchanger of the outdoor unit to protect against corrosion caused
by salt, sulfur, and other airborne contaminants, especially in coastal and industrial areas.
• Continuous operation: 24-hour continuous operation (cooling mode)
• Fast restart
• High pressure protection
• INVERTER-driven compressor: An inverter-driven compressor generates the precise capacity needed to maintain a temperature set point.
• Low ambient cooling: Low ambient cooling down to -40°F providing 100% capacity (with wind baffles)
• Pre-charged refrigerant: 12k -30k BTU/h come pre-charged for ease of installation. 24k – 30k BTU/h are pre-charged to maximum line length of 225
feet. 12k – 18k BTU/h are pre-charged for up to 165 feet of line length. For units with a capacity of 36,000 BTU/h and above, additional refrigerant
charges will be required.
• Seacoast protection: Seacoast Protection, made standard in the 2022 production, features a robust anti-corrosion system with phosphate and acrylic-
enamel coated external panels, epoxy resin-coated fan motor support and separator assembly valve beds, and Blue Fin treatment for the heat
exchanger coil. These components are rated for 2,000 hours of durability under ASTM B117 testing standards, ensuring longevity in corrosive coastal
environments.
• Superior energy and operational efficiency

Airflow Cooling CFM, Dry: 265-290-325-385
Airflow Cooling CFM, Wet: 215-255-320-375
Airflow Heating CFM, Dry: 265-290-325-385
Noise Level dB(A), Cooling: 34-37-40-43
Noise Level dB(A), Heating: 34-37-40-43
Size W x D x H: 35-11/32" x 9-11/32" x 11-25/32"
Weight: 28 lbs