Ruud RXBA-B17X20 Uncased Coil Adapter Kit

Product Description

The RUUD RXBA-B17X20 is an uncased coil adapter kit designed to adapt a B width evaporator coil to a furnace cabinet or ductwork in a split-system HVAC installation. The kit bridges the dimensional gap between the coil casing and the air handler or furnace opening, ensuring a proper, sealed connection with no bypassed airflow. This type of adapter is a standard component in residential cooling system installations and is typically installed by licensed HVAC technicians during new equipment installations or coil replacements.

This adapter kit is intended for use with B width uncased evaporator coils in residential split-system air conditioning and heat pump applications. It mounts between the coil and the furnace or ductwork opening to provide a secure, airtight fit. Installers working on upflow or downflow furnace configurations where an uncased coil is being fitted to existing ductwork or a furnace cabinet will find this kit necessary for a code-compliant, properly sealed installation.

Key Features

• Designed to adapt B width uncased evaporator coils to furnace cabinets or ductwork
• Provides a secure, sealed connection to prevent conditioned air bypass
• Supports proper airflow alignment between coil and air distribution system
• Intended for use in residential split-system cooling and heat pump installations

Compatibility

Designed as an OEM-style adapter for use with B width uncased evaporator coils in residential split-system HVAC applications where coil-to-furnace or coil-to-ductwork adaptation is required.

Installation Notes

Installation should be performed by a licensed HVAC technician. Shut down and lock out the HVAC system, including all electrical power and refrigerant circuits, before beginning any coil or adapter work. Verify that all joints between the adapter kit and the furnace cabinet or ductwork are sealed to prevent air leakage. Follow applicable mechanical codes and the equipment manufacturer instructions for proper mounting and sealing procedures.

Technical Specifications

• Application: B Width Uncased Coil Adapter
• Fit Type: Coil to Furnace or Ductwork

Standard Information

• Brand: RUUD
• Manufacturer Part Number: RXBA-B17X20