Fujitsu ADUH12KUAS 12,000 BTU Slim Duct Indoor Unit - R32

Fujitsu ADUH12KUAS – 12,000 BTU R‑32 Slim‑Duct Mini‑Split Indoor Unit

Experience efficient, discreet comfort with the Fujitsu ADUH12KUAS, a slim-duct indoor unit engineered for multi-zone ductless systems. Ideal for residential and light-commercial spaces up to ~500 sq ft.

Compact, Low-Profile Design

Measuring approximately 7-13/16″ × 27-9/16" x 24-7/16", the ADUH12KUAS installs flush into ceilings or soffits, blending seamlessly into your space while delivering high airflow.

Quiet & Energy‑Efficient Operation

Powered by inverter technology and eco-friendly R‑32 refrigerant, this unit offers whisper-quiet sound levels as low as 24 dB(A) with multiple fan speeds for customized comfort and energy savings.

Improved Air Quality & Drainage

Includes a washable air filter to capture dust and allergens and a built-in drain pump for flexible condensate removal. Durable, corrosion-resistant coils extend unit life.

Smart Multi-Zone Compatibility

Compatible with Fujitsu’s R‑32 multi-zone outdoor units, it supports wired and wireless remotes, optional Wi-Fi adapters, and app-based control through Fujitsu’s FGLair and AIRSTAGE Mobile apps.

All-Season Reliability

Supports low-ambient heating when paired with Fujitsu XLTH outdoor units rated for operation down to –15°F. Features hot-start and auto-defrost functions to maintain comfort year-round.

Perfect for Medium-Sized Spaces

Ideal for bedrooms, home offices, or small commercial zones needing efficient, quiet, and unobtrusive ducted climate control.