Fujitsu ARUH18KUAS 18,000 BTU Mid Static Ducted Indoor Unit - R32

Fujitsu ARUH18KUAS – 18,000 BTU R‑32 Medium‑Static‑Duct Indoor Unit
Experience efficient, low-profile comfort with the Fujitsu ARUH18KUAS, a compact medium-static-duct indoor unit designed for multi-zone ductless systems. Ideal for residential or light-commercial spaces up to ~750 sq ft (based on 18 kBTU capacity).

Compact & Flexible Installation
With a streamlined design for horizontal or concealed ceiling installs, this unit fits easily into tight soffits, attic spaces, or closet-mounted duct runs, delivering discreet airflow without compromising efficiency.

Quiet & Efficient Performance
Using eco-friendly R‑32 refrigerant and inverter-driven fan technology, it operates as quietly as 24 dB(A) in Quiet mode, with multiple fan speeds (Auto, High, Med, Low, Quiet) to maintain optimal comfort and airflow control.

Built‑In Drain Pump & Durable Coils
Equipped with ProCore™ corrosion-resistant copper coils and an integrated condensate drain pump, this unit is built to perform reliably with simplified maintenance and long-term durability.

Smart Multi‑Zone Compatibility
Designed for Fujitsu’s R‑32 multi-zone systems, it supports wired/wireless remote controls, group unit management, and static-pressure adjustments for duct flexibility and balanced distribution.

Reliable & Safe Operation
Factory-charged with R‑32 refrigerant and compatible with 208/230 V single-phase power, it includes features like auto-restart after power loss and refrigerant leak detection for dependable operation.

Ideal Use Cases
Perfect for bedrooms, home offices, small retail zones, or drop ceilings where low-profile ducted comfort is required with minimal noise and maximum flexibility.