Mitsubishi MSZ-FX09NL 9,000 BTU Wall Mounted Unit - R454B

Mitsubishi MSZ‑FX09NL – 9,000 BTU R‑454B Wall-Mounted Indoor Unit

Deliver efficient, whisper-quiet comfort to small rooms with the Mitsubishi MSZ‑FX09NL, a sleek FX-Series wall-mounted indoor unit designed for precise temperature control and year-round performance.

Slim, Modern Design
With its compact dimensions and clean styling, the MSZ‑FX09NL mounts high on the wall, saving space while blending effortlessly into any room. Ideal for bedrooms, offices, and other areas up to ~350 sq ft.

Quiet, Energy-Efficient Comfort
Operating as low as 21 dB(A), this unit provides near-silent performance while maintaining precise temperatures. Mitsubishi’s advanced INVERTER technology ensures efficient cooling (9,000 BTU) and heating (up to 10,900 BTU when paired with a compatible condenser).

Enhanced Air Quality & Smart Features
Equipped with a multi-stage filtration system and Dual Barrier Coating to reduce dust and grime buildup, the MSZ‑FX09NL supports cleaner indoor air. With Wi-Fi compatibility (optional adapter), you can control the system remotely via the Mitsubishi Comfort Control app.

Flexible Single-Zone Application
Pairs seamlessly with SUZ or MUZ-FX outdoor condensers in single-zone setups. Offers customizable comfort modes including Econo Cool, Powerful, and Smart Dry+ for optimized performance in any season.

Backed by Mitsubishi Reliability
Built to last and backed by Mitsubishi’s industry-leading warranty—up to 10 years on parts when installed and registered by a licensed contractor—this unit provides lasting comfort and peace of mind.