Mitsubishi PEAD-AA24NL & PUY-AH24NL 24,000 BTU 19.6 SEER2 Horizontal-Ducted Cooling Only System - R454B - PEADAA24NL/PUYAH24NL
The Mitsubishi PEAD-AA24NL paired with the PUY-AH24NL outdoor unit delivers powerful, efficient cooling in a 21,200 BTU single-zone ducted system. Designed for rooms up to ~1,000 sq ft, it’s ideal for large living spaces, offices, or areas requiring discreet, continuous cooling.
Featuring an INVERTER-driven compressor and low-ambient cooling down to -40°F with wind baffles, this system provides precise temperature control even in challenging climates. The slim 9-7/8″ height indoor unit fits easily into tight ceiling cavities or soffits. Advanced Blue Fin and seacoast protection coatings safeguard the outdoor coil and components, ensuring long-lasting performance in coastal or industrial areas.
Enjoy quiet operation with indoor sound levels as low as 27 dB(A), plus flexible control options including wired and wireless remotes, third-party thermostat interfaces, and full smartphone access via the Comfort app. ENERGY STARcertification guarantees energy-efficient performance and savings.
Features
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INVERTER-Driven Compressor: Efficient, precise temperature control
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Low-Ambient Cooling: Operates down to -40°F with wind baffles
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Compact Design: Slim 9-7/8″ height for easy installation in tight spaces
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Quiet Operation: Indoor sound levels as low as 27 dB(A)
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Seacoast & Blue Fin Protection: Enhanced corrosion resistance for coastal areas
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Smart Controls: Compatible with Comfort app, wired & wireless remotes, third-party thermostats
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ENERGY STARCertified: Energy-efficient performance for year-round savings
What Our Experts Think
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21–24,000 BTU horizontal-ducted cooling system ideal for single-zone spaces up to ~1,000 sq ft.
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High-efficiency 19.6 SEER2 rating ensures energy-saving, reliable cooling.
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Compact ducted design provides discreet installation for living spaces, offices, or commercial areas.
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Quiet operation suitable for continuous comfort without disturbance.
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Uses eco-friendly R454B refrigerant for environmentally responsible performance.
Q&A
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Q: What size area is suitable for this system?
A: Ideal for single-zone spaces up to ~1,000 sq ft.
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Q: Can it provide both heating and cooling?
A: This is a cooling-only system designed for efficient year-round operation.
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Q: Where can it be installed?
A: Horizontal-ducted configuration fits ceilings, attics, or tight mechanical spaces.
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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 checks.
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Keep outdoor unit free of debris for optimal performance.
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Inspect ductwork and mounting periodically for stability.
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Ensure condensate lines remain clear to prevent water damage.
