Mitsubishi SLZ-AF09NL 9,000 BTU Four-Way Ceiling Cassette Indoor Unit (Unit Only) - R454B

Mitsubishi SLZ‑AF09NL – 9,000 BTU R‑454B Four‑Way Ceiling Cassette Indoor Unit

Bring discreet, powerful comfort with the Mitsubishi SLZ‑AF09NL, a flush‑mounted ceiling cassette unit designed for efficient heating and cooling in single‑zone or multi‑zone systems.

Compact & Efficient Performance
Delivers 9,000 BTU for cooling (11,000 BTU heating) using INVERTER-driven technology and R‑454B refrigerant—balanced efficiency and eco-friendly performance.  

Sleek, Ceiling‑Recessed Design
Fits flush into a 2’ × 2’ ceiling grid with a low-profile appearance ideal for offices, retail, or living spaces.

360° & Multi‑Vane Airflow
Four-way airflow with independent vane control ensures even, customizable coverage for complete room comfort.  

Quiet & Reliable Operation
Operates at whisper‑quiet levels (25–31 dB(A)) with a built-in 33″ condensate lift—ensuring quiet comfort and spill-free drainage.  

Flexible System Compatibility
Ideal for pairing with outdoor units like SUZ‑AA09NL in efficient single-zone or multi-zone systems; compatible with wired/wireless controls and Comfort App.

Trusted Mitsubishi Quality
Backed by Mitsubishi’s 10‑year warranty when installed by a licensed contractor and registered within 90 days—ensuring peace of mind and durability.