Mitsubishi PLA-AE24NL & PUZ-AK24NLHZ 24,000 BTU 22.8 SEER2 Ceiling Cassette Hyper Heat Pump System - R454B - PLAAE24NL/PLP41EAEU/PUZAK24NLHZ

Mitsubishi PLA-AE24NL & PUZ-AK24NLHZ 24,000 BTU 22.8 SEER2 Ceiling Cassette Hyper Heat Pump System - R454B - PLAAE24NL/PLP41EAEU/PUZAK24NLHZ

The Mitsubishi PLA‑AE24NL & PUZ‑AH24NLHZ ceiling cassette mini-split system delivers 24,000 BTU of high-efficiency, cold-climate heating and cooling for large residential or commercial spaces (up to ~1,000 sq ft). This advanced P‑Series Hyper‑Heat system features R‑454B refrigerant, ENERGY STARperformance, and dependable heat output in extreme winter conditions with wind baffles for operation down to -13°F.

Features

3D i‑see Sensor: Detects temperature gradients and occupancy to optimize comfort and reduce energy use

Hyper‑Heat Technology: Maintains strong heating performance in sub-zero temperatures, with rated output at 5°F and continued operation down to -13°F with optional wind baffles

Blue Fin & Seacoast Protection: Anti-corrosion coatings help prolong lifespan in salty or polluted environments

Ultra-Quiet Operation: Runs as quietly as 28–36 dB(A) indoors and 52-53 dB(A) outdoors

72 Airflow Settings: Independent vane control and swing modes adjust airflow to suit room layout and occupants

Built-in Condensate Lift: Integrated pump allows for up to 33″ lift for flexible installs

Smart Controls: Compatible with wired/wireless remotes, third-party thermostats, and the Mitsubishi Comfort app

Compact Design: 33″ x 33″ x 10″ cassette fits standard ceiling grids with minimal visual footprint

Inverter Technology: Variable-speed compressor delivers efficient, consistent comfort

What Our Experts Think

• 24,000 BTU ceiling cassette ideal for single-zone spaces up to ~1,000 sq ft.

• Hyper-Heat P-Series technology provides reliable heating down to –13°F.

• ENERGY STAR-rated for high-efficiency, year-round comfort.

• Sleek ceiling-mounted design integrates seamlessly into large residential or commercial spaces.

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

Q&A

• Q: What size room is suitable for this system?
  A: Ideal for spaces up to ~1,000 sq ft.

• Q: Can it heat efficiently in cold climates?
  A: Yes, Hyper-Heat technology ensures dependable operation down to –13°F.

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

• 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 system performance.

• Keep ceiling unit vents clear of obstructions.

• Inspect mounting and connections periodically for stability.

• Ensure condensate lines remain unobstructed to prevent water damage.