Aciq 90G36H Knockdown Supply Plenum 24.5x20x36 in

Product Description

The ACIQ 90G36H is a knockdown supply plenum with a top panel, designed for use with residential and light commercial HVAC systems. When fully assembled, it measures 24.5 inches wide by 20 inches deep by 30 inches high. The knockdown construction collapses flat for easy transport to the job site and requires no special tools to stage. To fit the specific supply opening, a technician trims the four side panels and one top panel to size using standard tin snips. This plenum is built for use with air handlers, gas furnaces, and evaporator coil cabinets with a 24.5-inch width footprint.

This supply plenum fits typical residential forced-air installations where a field-fabricated or trim-to-fit transition is needed between the furnace or air handler cabinet and the supply ductwork. The knock-down format is well suited for tight access installs, multi-unit service calls, or any situation where pre-fabricated sheet metal is impractical to transport. All five trimmable panels ship in a single flat pack, minimizing job-site clutter and storage space on the truck.

Key Features

• Trim-to-fit design: all four side panels and the top panel are field-trimmable with tin snips
• Assembled dimensions of 24.5 x 20 x 30 inches accommodate standard 24.5-inch-wide furnace and air handler cabinets
• Knockdown flat-pack format reduces transport space and simplifies job-site staging
• Compatible with multiple equipment brands without adapter hardware
• Includes one top panel, eliminating the need for a separate cap piece

Compatibility

Designed for use with 24.5-inch-wide air handlers, gas furnaces, and evaporator coil cabinets across multiple brands. No single-brand restriction applies; field trimming allows the plenum to match the exact supply opening dimensions of the installed unit.

Installation Notes

Installation is typically performed by a licensed HVAC technician or sheet metal installer. Power down the air handler or furnace at the disconnect and set the thermostat to off before beginning plenum work. Measure the supply opening carefully before making any cuts, as trimmed panels cannot be extended. Seal all seams with UL-listed foil tape or mastic per local mechanical code requirements after the plenum is assembled and positioned.

Technical Specifications

• Assembled Width: 24.5 inches
• Assembled Depth: 20 inches
• Assembled Height: 30 inches
• Listed Height on Label: 36 inches (trim-to-fit maximum)
• Panel Count: 4 trimmable side panels, 1 trimmable top panel
• Application Width: 24.5-inch-wide furnace or air handler

Standard Information

• Brand: ACIQ
• Manufacturer Part Number: 90G36H