Mitsubishi PEAD-AA24NL & SUZ-AA24NLHZ 24,000 BTU 21.2 SEER2 Horizontal-Ducted Heat Pump System - R454B - PEADAA24NL/SUZAK24NLHZ
The Mitsubishi PEAD-AA24NL paired with the SUZ-AA24NLHZ outdoor unit delivers efficient, quiet 24,000 BTU single-zone ducted comfort with Hyper-Heating technology. Designed for year-round heating and cooling, it’s ideal for medium spaces up to ~1,000 sq ft.
Equipped with INVERTER-driven technology and eco-friendly R-454B refrigerant, this system provides precise temperature control and excellent efficiency. The slim 9-7/8″ concealed design allows installation in tight ceiling cavities or soffits, while the Blue Fin anti-corrosion coating and built-in base pan heater ensure outdoor durability.
Enjoy whisper-quiet operation, with indoor noise levels as low as 27 dB(A) and outdoor operation at 52–53 dB(A). Hyper-Heating INVERTER(H2i) technology maintains 100% heating capacity down to 5 °F and reliable heating down to –13 °F. Smart controls include wired and wireless remotes, third-party thermostat compatibility, and smartphone access via the Mitsubishi Comfort App. ENERGY STARcertification ensures energy-saving performance.
Features
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Hyper-Heating INVERTER(H2i): 100% heating capacity down to 5 °F, operation to –13 °F
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INVERTER-Driven Compressor: Efficient and precise capacity control
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Slim Duct Design: 9-7/8″ concealed height for flexible installs
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Quiet Operation: Indoor as low as 27 dB(A); outdoor 52–53 dB(A)
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Blue Fin Coil Coating & Base Pan Heater: Corrosion protection and cold-climate reliability
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Smart Controls: Comfort App, wired/wireless remotes, 3rd-party thermostat interfaces
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ENERGY STARCertified: Verified efficiency for energy savings
What Our Experts Think
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24,000 BTU horizontal-ducted heat pump ideal for single-zone spaces up to ~1,000 sq ft.
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Hyper-Heating technology ensures efficient year-round heating and cooling.
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Quiet operation suitable for residential or light-commercial spaces.
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Sleek horizontal-ducted design fits limited-space installations.
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Uses eco-friendly R454B refrigerant for low environmental impact.
Q&A
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Q: What size room is suitable for this system?
A: Ideal for medium rooms or single-zone spaces up to ~1,000 sq ft.
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Q: Can it heat efficiently in cold climates?
A: Yes, Hyper-Heating technology maintains reliable heating even in low temperatures.
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Q: Where can it be installed?
A: Horizontal-ducted layout, perfect for attics, ceilings, or closets.
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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 performance checks.
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Keep outdoor unit free of debris.
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Inspect ductwork and connections periodically for leaks.
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Ensure condensate lines remain clear to prevent water damage.
