Mitsubishi Electric PLA-AE12NL R454B: 12,000 BTU 4-Way Cassette Air Handler

Product Description

The Mitsubishi Electric PLA-AE12NL is a high-performance 12,000 BTU 4-way ceiling-recessed cassette indoor unit designed for discreet, high-efficiency climate control. Part of the advanced P-Series, this unit is engineered for compatibility with R-454B low-GWP refrigerant, meeting the latest 2025/2026 environmental standards for sustainable cooling. Its flush-mount ceiling installation is ideal for commercial or residential spaces where wall space is limited. Featuring the intelligent 3D i-see Sensor®, the unit thermally scans the room to detect occupancy and floor temperature, automatically adjusting airflow to eliminate hot or cold spots and maximize energy savings.

• Advanced 3D i-see Sensor® for precise thermal scanning and occupancy detection
• Future-proof R-454B refrigerant compatibility for eco-friendly operation
• Built-in condensate removal system with high-lift pump included
• Four-way airflow with independent vane control for customized comfort patterns

Product Highlights

The PLA-AE12NL delivers exceptional indoor air quality and comfort through its multi-stage filtration and powerful dehumidification capabilities, capable of removing up to 9 pints of moisture per hour. Operating at whisper-quiet levels as low as 28 dB(A), it is perfect for noise-sensitive environments like offices, classrooms, or bedrooms. The unit features an inverter-driven compressor interface for precise temperature maintenance and is Wi-Fi compatible via the kumo cloud® app, allowing for total climate management from any smartphone or tablet.

Product Information

Standard Information

• Brand: MITSUBISHI ELECTRIC
• Manufacturer Part Number: PLA-AE12NL
• Series: P-Series

Technical Specifications

• Product Type: Ceiling-Recessed Cassette Indoor Unit
• Operating Mode: Heating and Cooling
• Cooling Capacity (BTU): 12,000
• Heating Capacity (BTU): 13,500
• Refrigerant Type: R-454B
• SEER2 Rating: Up to 21.9 (System Dependent)
• Airflow (High/Med/Low): 880 / 780 / 570 CFM
• Sound Level (High/Low): 38 / 28 dB(A)
• Voltage: 208/230 V
• Phase: 1
• Frequency: 60 Hz
• Liquid Line: 3/8"
• Gas Line: 5/8"
• Installation: Ceiling Mount (2' x 2' or 3' x 3' configurations)
• Required Grille: PLP-41EAEU (Sold Separately)
• Net Weight: 46.0 lbs
• Shipping Weight: 54.0 lbs
• Product Dimensions: 33-1/16" W x 33-1/16" D x 11-3/4" H