Mitsubishi PEAD-AA36NL & PUZ-AK36NL 36,000 BTU 20.1 SEER2 Horizontal-Ducted Heat Pump System - R454B - PEADAA36NL/PUZAK36NL
The Mitsubishi PEAD-AA36NL paired with the PUZ-AK36NL outdoor unit delivers powerful, efficient heating and cooling in a 36,000 BTU single-zone ducted system (up to 40,000 BTU heating max). Designed for rooms up to ~1,500 sq ft, it’s ideal for large living spaces, offices, or areas needing discreet, year-round comfort.
Featuring an INVERTER-driven compressor and low-ambient performance with wind baffles, this system provides precise temperature control even in challenging conditions. 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 environments.
Enjoy quiet operation with indoor sound levels as low as 34 dB(A), plus flexible control options including wired and wireless remotes, third-party thermostat interfaces, and full smartphone access via the Comfort app.
Features
INVERTER-Driven Compressor: Efficient, precise temperature control
Low-Ambient Capability: Operates at full capacity in low outdoor temperatures with wind baffles
Compact Design: Slim 9-7/8″ height for easy installation in tight spaces
Quiet Operation: Indoor sound levels as low as 34 dB(A)
Seacoast & Blue Fin Protection: Enhanced corrosion resistance for coastal areas
Smart Controls: Compatible with Comfort app, wired & wireless remotes, third-party thermostats
Continuous Comfort: 24-hour operation for consistent heating and cooling
What Our Experts Think
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36,000 BTU horizontal-ducted heat pump ideal for single-zone spaces up to ~1,500 sq ft.
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High-efficiency 20.1 SEER2 rating ensures reliable year-round heating and cooling (up to 40,000 BTU heating).
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Compact ducted design provides discreet installation for large 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 ~1,500 sq ft.
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Q: Can it provide both heating and cooling?
A: Yes, designed for year-round comfort with up to 40,000 BTU heating.
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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.
