Mitsubishi PEAD-AA36NL & PUZ-AK36NL 36,000 BTU 21.7 SEER2 Horizontal-Ducted Hyper Heat Heat Pump System - R454B - PEADAA36NL/PUZAK36NLHZ
The Mitsubishi PEAD-AA36NL paired with the PUZ-AK36NLHZ outdoor unit delivers balanced, efficient heating and cooling in a 36,000 BTU single-zone ducted system (rated 36,000 BTU cooling; rated 40,000 BTU heating). Designed for rooms up to ~1,600 sq ft (or comparable large zones), it’s ideal for homes, offices, or light-commercial spaces that need discreet, year-round comfort.
Featuring an INVERTER-driven compressor with Hyper-Heating capability (maintains heating performance down to −13°F) and wind-baffle guidance for extended low-ambient cooling, this slim 9-7/8″ height ceiling-concealed unit includes a built-in condensate lift for easier drainage. Advanced Blue Fin and seacoast anti-corrosion protection guard outdoor components for long life in coastal or industrial environments. Quiet indoor operation starts at 34 dB(A), and controls include wired & wireless remotes, third-party thermostat interfaces, and full smartphone access via the Comfort (kumo) app.
General Information
System Type: Ducted concealed indoor unit + single-zone hyper-heat pump outdoor unit
Models: Indoor – PEAD-AA36NL | Outdoor – PUZ-AK36NLHZ
Capacities: 36,000 BTU Cooling (Max 37,000 | Rated 36,000 | Min 14,600) | 40,000 BTU Heating (Rated/Max 40,000 | Min 13,000)
Room Size: Ideal for ~1,600 sq ft
Operating Modes: Heating & Cooling (24-hour continuous cooling supported)
ENERGY STAR®: Yes
Refrigerant / Factory Charge: R-454B — Pre-charged 9 lb 14 oz (pre-charged for 100 ft; add 0.6 oz/ft beyond)
Features
INVERTER-Driven Hyper-Heating Compressor: Maintains heating to −13°F
Built-In Condensate Lift: Internal lift up to 27-9/16″
Compact Concealed Design: Slim 9-7/8″ height for tight ceiling cavities
Quiet Operation: Indoor sound levels from 34 dB(A)
Seacoast & Blue Fin Protection: Enhanced corrosion resistance for coastal installations
Smart Controls: Compatible with Comfort (kumo) app, wired & wireless remotes, third-party interfaces
Outdoor Base Pan Heater & Robust Defrost: For reliable cold-climate operation
Continuous Cooling: 24-hour operation in cooling mode
What Our Experts Think
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Delivers efficient heating and cooling with 36,000 BTU capacity.
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Hyper Heat technology ensures reliable performance even in extremely cold conditions.
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21.7 SEER2 rating provides energy-efficient operation and lower utility costs.
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Ideal for medium to large rooms up to ~1,600 sq ft.
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Horizontal-ducted design offers discreet installation and consistent airflow.
Q&A
Q: What size space can this system handle?
A: Suitable for rooms up to ~1,600 sq ft or similar large zones.
Q: What makes Hyper Heat special?
A: Provides reliable heating performance in very cold temperatures.
Q: Is it energy efficient?
A: Yes, with a 21.7 SEER2 rating for efficient cooling and heating.
Q: Can it be used in commercial spaces?
A: Yes, ideal for homes, offices, or light-commercial applications.
Maintenance Tips
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Clean or replace filters every 1–3 months for optimal airflow.
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Inspect ductwork periodically for leaks or obstructions.
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Keep outdoor unit clear of debris, snow, and vegetation.
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Schedule professional maintenance annually to maintain peak performance.
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Check refrigerant levels and system pressures during routine service.
