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.