Mitsubishi MSY-GX09NL 9,000 BTU Wall Mounted Indoor Unit - R454B

Mitsubishi MSY‑GX09NL – 9,000 BTU R‑454B Wall-Mounted Cooling-Only Indoor Unit

Enjoy reliable, efficient cooling with the Mitsubishi MSY‑GX09NL, a sleek wall-mounted indoor unit designed specifically for single-zone cooling applications in smaller residential or office spaces.

Sleek, Space-Saving Design
The MSY‑GX09NL features a slim, modern profile that fits seamlessly into bedrooms, home offices, or studios up to ~350 sq ft. Its minimalist design blends easily with any interior.

Quiet & Efficient Cooling Performance
Operating as low as 19 dB(A), this unit delivers 9,000 BTU of cooling capacity with Mitsubishi’s INVERTER-driven compressor technology, ensuring precise temperature control and energy efficiency.

Advanced Filtration & Smart Control Ready
Equipped with a washable air filter to help reduce dust and allergens. Optional Wi-Fi control via Mitsubishi’s Kumo Cloud® app (adapter required) allows remote operation and scheduling from your smartphone or tablet.

Dedicated Single-Zone Cooling
Pairs exclusively with MUY-series outdoor units for reliable, energy-efficient single-zone cooling performance in warmer climates or spaces that don’t require heating.

Backed by Mitsubishi Reliability
Covered by a 10-year parts warranty when installed and registered by a licensed contractor, the MSY‑GX09NL offers dependable cooling comfort you can trust.