Fujitsu ASUH12KTAS 12,000 BTU Wall Mounted Indoor Unit (White) - R32

Fujitsu ASUH12KTAS – 12,000 BTU AIRSTAGE Orion XLTH+ R-32 Wall-Mounted Indoor Unit

Experience quiet, efficient, and intelligent year-round comfort with the Fujitsu ASUH12KTAS , a 12,000 BTU-class wall-mounted indoor unit designed for Fujitsu’s AIRSTAGE Orion XLTH+ system. When paired with the AOUH12KTAP1 outdoor unit, this compact indoor unit provides precise heating and cooling, advanced filtration, built-in Wi-Fi connectivity, and flexible comfort controls for residential applications. The attached Fujitsu submittal identifies the indoor model as ASUH12KTAS .

Quiet, Comfortable Air Distribution
Designed to maintain comfort without unnecessary noise, the ASUH12KTAS operates at sound levels as low as 23 dB(A) in Quiet mode. Multiple fan speeds—including Auto, High, Med-High, Med, Med-Low, Low, and Quiet—allow airflow to adapt to changing comfort needs. Cooling airflow reaches up to 512 CFM , while heating airflow reaches up to 547 CFM for effective room air circulation.

Powerful Heating & Cooling Performance
When matched with the AOUH12KTAP1 outdoor unit, the ASUH12KTAS provides a rated 12,000 BTU/h cooling capacity , with modulation from approximately 3,100 to 17,300 BTU/h . Rated heating capacity increases to 15,300 BTU/h , with a broad operating range from approximately 4,500 to 27,300 BTU/h , allowing the system to adjust its output as indoor comfort demands change.

Built-In Wi-Fi & Advanced Comfort Controls
Built-in Wi-Fi connectivity provides convenient remote monitoring and control through the AIRSTAGE Mobile App . A backlit wireless remote controller is included with the indoor unit, while an integrated occupancy sensor helps support enhanced energy savings. Weekly scheduling, a 24-hour timer, and Sleep Function provide additional flexibility for customizing system operation.

Multiple Operating Modes
The ASUH12KTAS includes a variety of operating modes designed to balance comfort, convenience, and energy efficiency. Available functions include Economy Mode, Energy Saving Mode, Powerful Mode, Minimum Heat Mode, automatic defrosting, and auto-restart , providing greater control across changing comfort conditions.

Advanced Dual-Action Filtration
Help maintain cleaner, fresher indoor air with Fujitsu’s dual-action filtration system. The ASUH12KTAS incorporates an Apple-Catechin Filter and Ion Deodorizing Filter , adding enhanced air-treatment capabilities alongside the unit’s heating and cooling performance.

Durable ProCore™ Coil Technology
Built with long-term durability in mind, the ASUH12KTAS features Fujitsu ProCore™ high-corrosion-resistant copper coils . This enhanced coil construction provides additional protection against corrosion to help promote lasting system reliability and performance.

Compact Wall-Mounted Design
Despite its strong heating and cooling capabilities, the ASUH12KTAS maintains a streamlined wall-mounted footprint. The indoor unit measures approximately 11-5/8″ H × 35-3/16″ W × 11″ D and weighs just 31 lb , making it well suited for bedrooms, living areas, home offices, additions, and other spaces where traditional ductwork may not be practical. The dimensional drawing on page 5 of the submittal further details its compact wall-mounted configuration.

Flexible Control & Integration Options
Beyond its included wireless remote and built-in Wi-Fi, the ASUH12KTAS supports an extensive selection of optional controls and interfaces. Available accessories provide support for wired controllers, 24V thermostat interfaces, BACnet®, Modbus®, external input/output devices, and third-party control solutions , making the unit adaptable to both standard residential installations and more advanced home automation or building-management applications.

Designed for R-32 AIRSTAGE Systems
The ASUH12KTAS is engineered as the indoor component of Fujitsu’s AIRSTAGE Orion XLTH+ R-32 system. When paired with the AOUH12KTAP1 outdoor unit, it combines advanced indoor comfort features with Fujitsu’s inverter-driven cold-climate heat pump technology for efficient heating and cooling throughout the year.

Ideal for homeowners looking for quiet operation, built-in Wi-Fi, advanced filtration, intelligent controls, and powerful heating and cooling performance , the Fujitsu ASUH12KTAS delivers a feature-rich wall-mounted solution designed for efficient, customizable year-round comfort.