Mitsubishi PLA‑AE18NL & PUY‑AK18NL deliver 18,000 BTU high-efficiency cooling for spaces up to 750 sq ft. Features 3D i‑see Sensor®, low ambient cooling to -40°F, quiet operation, and ENERGY STAR® certification. Ideal for light commercial and residential use.

Unit Type: Single Zone
Product Line: PLA Series
Operating Mode: Cooling Only
Low Ambient Heat: Cooling Only
Number of Zones: 1
System Capacity: 18,000 BTU
Line Set Size: 1/4" x 1/2"
WiFi Enabled: Yes with Comfort App
WiFi Built In: No

Indoor Unit PLA-AE18NL
Outdoor Unit PUY-AK18NL
3D I-See Sensor Grille PLP-41EAEU

Cooling Capacity up to 18,500 BTU
Heating Capacity up to N/A
SEER2 24.7
EER2 13.7
Room Cooling/Heating Capacity up to 750 sq ft

INDOOR UNIT FEATURES
• 3D i-see Sensor®: The advanced sensor scans each room to produce a complete thermal profile that includes heat signatures based upon size,
temperature and movement, then adjusts temperature and airflow based on user preference, and saves energy according to room occupancy.
• Available Knockouts: Knockouts for outside-air intake and branch-duct run
• Built-in condensate lift mechanism
• Easy-to-clean filter: Easy-to-clean, washable filter (optional high-efficiency filter available - requires multi-function casement)
• Filter indicator signal
• Ideal PLA spaces: Ideal for retail shops, classrooms, office spaces, conference centers, building lobbies, and more
• Individual vane settings: Individual vane settings for direct/indirect airflow control or variable airflow patterns
• 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
• PLA Airflow settings: Airflow settings for high and low ceiling applications
• Space-efficient ductless installation
• 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.
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: 460-490-570-600
Noise Level dB(A), Cooling: 28-29-31-32
Size W x D x H: 33-1/16" x 33-1/16" x 10-3/16"
Weight: 46 lbs