Mitsubishi PLA-AE24NL 24,000 BTU Four-Way Ceiling Cassette Indoor Unit (w/ 3D Sensor Grille) - R454B

Mitsubishi PLA‑AE24NL & PLP‑41EAEU – 24,000 BTU R‑454B Ceiling Cassette Indoor Unit with 3D i‑See Sensor Grille

The Mitsubishi PLA‑AE24NL four‑way ceiling cassette delivers efficient 24,000 BTU heating and cooling in a single‑zone mini‑split setup. Designed for commercial and large residential spaces (up to ~1,000 sq ft), this P‑Series unit uses low‑GWP R‑454B refrigerant and operates quietly to provide year‑round comfort—even in low ambient conditions. When paired with the PLP‑41EAEU 3D i‑See Sensor Grille, the system actively monitors room temperature and occupancy, automatically adjusting airflow for enhanced comfort and energy savings.

General Information

System Type: Ceiling cassette ductless air handler (indoor only)
Models: Indoor Unit – PLA‑AE24NL | Grille – PLP‑41EAEU (3D i‑See Sensor)
Capacity: 24,000 BTU Cooling / 26,000 BTU Heating
Room Size: Ideal for up to ~1,000 sq ft
Operating Modes: Heating & Cooling
ENERGY STAR®: Yes
Refrigerant: R‑454B, pre‑charged; connects via standard line sets

Key Features

3D i‑See Sensor Grille (PLP‑41EAEU): Monitors occupancy and room temperature zones in 3D to deliver intelligent airflow adjustments and improved energy efficiency

72 Airflow Configurations: Independent vane control allows precise comfort control in diverse room layouts

Quiet Operation: Operates as low as 28 dB(A), making it ideal for sound-sensitive environments

Built‑in Condensate Lift Pump: Integrated pump lifts water up to 33", streamlining installation in ceiling applications

Low‑Profile Design: Fits standard 2'x2' ceiling grids with a sleek 33" x 33" cassette

Efficient Fan System: Variable-speed DC fan motor provides up to 810 CFM airflow

Flexible Control Options: Compatible with wired/wireless remote controls, app-based systems, and third-party building automation interfaces

Specifications (Rated Conditions)

Airflow (Cooling/Heating): 530–810 CFM
Sound Pressure: 28–36 dB(A)
Electrical: 208/230 V • 1‑Phase • 60 Hz
Piping Size: Liquid 3/8″ • Gas 5/8″ • Drain 1-1/4″
Unit Dimensions / Weight: 33‑1/16″ x 33‑1/16″ x 11‑3/4″ • 57 lb

Included Components

• PLA‑AE24NL ceiling cassette indoor unit

• PLP‑41EAEU 3D i‑See Sensor Grille

Ideal For

Facility managers, business owners, and homeowners seeking discreet, high-performance ceiling-mounted climate control. Ideal for classrooms, offices, lobbies, and other light-commercial or large residential spaces where comfort and energy efficiency are top priorities.