Hisense ADT-18UX3SCL Ducted Indoor Unit 18000 Btu

Product Description

The HISENSE ADT-18UX3SCL is a ducted type indoor unit rated at 18000 BTU/h, designed for concealed split-system air conditioning installations. This unit mounts inside a ceiling plenum or dedicated air handler space and connects to a matched outdoor condensing unit via refrigerant line sets and low-voltage control wiring. It delivers conditioned air through a ductwork distribution system, making it well suited for applications where aesthetics and space constraints require a fully concealed HVAC solution. Licensed HVAC technicians handle installation and commissioning of this equipment.

The ADT-18UX3SCL is intended for residential and light commercial ducted split-system applications. Its concealed installation profile makes it appropriate for new construction and retrofit projects where exposed wall-mount or cassette units are not acceptable. The unit ties into existing or newly designed duct systems, allowing airflow to be distributed across multiple zones or rooms through standard supply and return duct configurations.

Key Features

• 18000 BTU/h cooling capacity suitable for medium-sized residential or light commercial spaces
• Ducted configuration allows fully concealed installation within ceiling or wall cavities
• Connects to a matched outdoor condensing unit via refrigerant line sets and low-voltage control wiring
• Compatible with conventional ductwork distribution systems for multi-room airflow delivery

Compatibility

Designed as an OEM-style ducted indoor unit for use with a compatible HISENSE matched outdoor condensing unit in a split-system configuration. Consult system engineering documentation to confirm proper outdoor unit pairing before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician holding the appropriate refrigerant handling certification. Shut down all power to the system at the disconnect and breaker panel before any service or wiring work. Refrigerant line sets must be sized, routed, and evacuated per manufacturer guidelines and local mechanical codes. Duct connections should be sealed and insulated to prevent condensation and air leakage.

Technical Specifications

• Cooling Capacity: 18000 BTU/h
• Unit Type: Ducted Indoor Unit

Standard Information

• Brand: HISENSE
• Manufacturer Part Number: ADT-18UX3SCL