General Electric asyw12crdda Ductless Highwall Unit 12000 Btu

Product Description

The General Electric asyw12crdda is a ductless high-wall indoor unit rated at 12,000 BTU/h and designed for single-zone mini-split systems operating on 208-230 volts. It mounts on an interior wall and connects to a compatible outdoor condensing unit via refrigerant line sets and low-voltage control wiring. This unit delivers conditioned air directly into the space without the need for ductwork, making it well suited for room additions, converted spaces, server rooms, and other areas where ducted systems are impractical. Installation is typically performed by a licensed HVAC technician.

The asyw12crdda is intended for residential and light-commercial single-zone applications where a compact, wall-mounted air handler is required. It is paired with a matching outdoor unit to form a complete mini-split system. Typical installations include bedrooms, living areas, garages, and small commercial offices. The 12,000 BTU/h capacity is appropriate for spaces generally in the range of 400 to 550 square feet depending on insulation, ceiling height, and local climate conditions.

Key Features

• 12,000 BTU/h cooling capacity for single-zone ductless applications
• 208-230 volt operation compatible with standard residential and light-commercial electrical service
• High-wall mount design delivers conditioned air at ceiling level for even distribution
• Ductless installation eliminates the need for supply and return ductwork
• Designed for pairing with a compatible outdoor mini-split condensing unit

Compatibility

Designed as an OEM-style high-wall indoor air handler for use in residential and light-commercial single-zone ductless mini-split systems. Consult the system documentation to confirm the compatible outdoor condensing unit before installation.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with mini-split systems and local mechanical codes. Shut off all power to the circuit before making any electrical connections. Refrigerant line sets must be leak-tested and evacuated before charging, and refrigerant handling requires EPA Section 608 certification. The wall sleeve penetration should be sealed to prevent air and moisture infiltration.

Technical Specifications

• Cooling Capacity: 12,000 BTU/h
• Voltage: 208-230 volts
• System Type: Ductless High-Wall Mini-Split Indoor Unit

Standard Information

• Brand: General Electric
• Manufacturer Part Number: asyw12crdda