Mitsubishi PLA-AE30NL-U1 30,000 BTU Four-Way Ceiling Cassette Indoor Unit (Unit Only) - R454B - PLAAE30NL

Mitsubishi PLA-AE30NL-U1 30,000 BTU Four-Way Ceiling Cassette Indoor Unit (Unit Only) - R454B - PLAAE30NL

The Mitsubishi PLA‑AE30NL four‑way ceiling cassette delivers efficient 30,000 BTU heating and cooling in a single‑zone mini‑split setup. Designed for commercial and large residential spaces (up to 1,250 sq ft), this P‑Series unit uses low‑GWP R‑454B refrigerant and offers silent, year‑round comfort—even in low ambient temps.

‑charged; connects via standard line sets

Features

• 3D i‑see Sensor: Scans room occupancy and temperature patterns to adjust airflow and save energy

• 72 Airflow Configurations: Selectable individual vane control for customized comfort in varied layouts

• Quiet Operation: Sound levels just 28–38 dB(A) in both heating and cooling

• Built‑in Condensate Lift: Simplifies installation with internal pump capable of 33" lift

• Low‑Profile Design: Compact 33 × 33 × 11″ unit fits neatly into standard ceiling grids 

• Efficient Fan System: DC fan motor delivers up to 880 CFM airflow

• Flexible Controls: Compatible with wired/wireless remotes, app-based and third‑party interfaces

What Our Experts Think

• 30,000 BTU four-way ceiling cassette ideal for single-zone spaces up to ~1,250 sq ft.

• Compact P-Series design allows unobtrusive ceiling installation in commercial or large residential spaces.

• High-efficiency performance ensures year-round comfort, even in low ambient temperatures.

• Whisper-quiet operation suitable for offices, classrooms, or living areas.

• Uses eco-friendly R454B refrigerant for low-GWP, environmentally responsible performance.

Q&A

• Q: What room size is suitable for this unit?
  A: Ideal for spaces up to ~1,250 sq ft.

• Q: Can it operate in cold climates?
  A: Yes, designed for reliable heating and cooling in low ambient temperatures.

• Q: Where can it be installed?
  A: Ceiling-mounted, perfect for commercial or large residential spaces.

• Q: What refrigerant does it use?
  A: R454B, a low-GWP, environmentally friendly refrigerant.

Maintenance Tips

• Clean or replace filters monthly to maintain airflow and efficiency.

• Schedule annual professional maintenance for refrigerant and performance checks.

• Keep ceiling unit vents free of obstructions.

• Inspect mounting and connections periodically for stability.

• Ensure condensate drains remain clear to prevent water damage.