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
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24,000 BTU ceiling cassette ideal for single-zone spaces up to ~1,000 sq ft.
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Hyper-Heat P-Series technology provides reliable heating down to –13°F.
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ENERGY STAR-rated for high-efficiency, year-round comfort.
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Sleek ceiling-mounted design integrates seamlessly into large residential or commercial spaces.
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Uses eco-friendly R454B refrigerant for environmentally responsible performance.
Q&A
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Q: What size room is suitable for this system?
A: Ideal for spaces up to ~1,000 sq ft.
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Q: Can it heat efficiently in cold climates?
A: Yes, Hyper-Heat technology ensures dependable operation down to –13°F.
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Q: Where can it be installed?
A: Ceiling-mounted, perfect for commercial or large residential rooms.
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Q: What refrigerant does it use?
A: R454B, a low-GWP, environmentally friendly refrigerant.
Maintenance Tips
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Clean or replace filters monthly to maintain airflow and efficiency.
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Schedule annual professional maintenance for refrigerant and system performance.
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Keep ceiling unit vents clear of obstructions.
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Inspect mounting and connections periodically for stability.
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Ensure condensate lines remain unobstructed to prevent water damage.
