Lukjan CA50291720A Furnace Box 29x17x20 in

Product Description

The LUKJAN CA50291720A is a furnace box designed for use in HVAC duct and air handler systems. Furnace boxes serve as transition enclosures that connect the furnace or air handler cabinet to the supply or return duct trunk, providing a clean, secure interface between the equipment and the duct system. This unit measures 29 x 17 x 20 inches, making it suited for applications that require a larger plenum or transition enclosure. HVAC sheet metal installers and service technicians are the primary trades that source, fit, and install this component during new construction and replacement work.

The CA50291720A is used in residential and light commercial HVAC installations where a properly sized furnace box is needed to transition from the air handler or furnace cabinet into the ductwork. It is typically installed at the supply or return plenum connection point and is cut and fitted to match the equipment and duct configuration on the job. This box is categorized under furnace and air handler fittings, making it a standard component in forced-air system assemblies.

Key Features

• Large 29 x 17 x 20 inch profile accommodates a wide range of furnace and air handler configurations
• Designed as a plenum or transition enclosure between furnace cabinet and supply or return duct trunk
• Categorized under HVAC furnace and air handler fittings for straightforward application identification
• Sourced from LUKJAN, a recognized manufacturer of HVAC sheet metal products

Compatibility

Designed as an OEM-style sheet metal furnace box for residential and light commercial forced-air HVAC systems requiring a 29 x 17 x 20 inch plenum or transition enclosure.

Installation Notes

Installation is typically performed by licensed HVAC technicians or sheet metal installers. Before installing or modifying any plenum or furnace box, shut down and disconnect power to the air handler or furnace and allow all components to cool. The box should be properly sealed at all seams and connections using approved HVAC foil tape or mastic sealant to meet local mechanical code requirements. Follow applicable local building and mechanical codes when securing and sealing the assembly.

Technical Specifications

• Dimensions: 29 x 17 x 20 inches
• Category: HVAC Furnace and Air Handler Fittings
• Product Type: Furnace Box

Standard Information

• Brand: LUKJAN
• Manufacturer Part Number: CA50291720A