24″x24″ Insulated T-Bar Ceiling Diffuser R-4.2 – ACME HVAC Panel REM# 9H238

Overview

ACME 24"x24" Insulated T-Bar Ceiling Diffuser – R-4.2 – MFG# 423SR4This ACME T-Bar Diffuser is designed for use in commercial ceiling grid systems where effective supply air distribution and thermal efficiency are key.

The panel features a perforated face with 3/16” diameter holes on 1-1/4” staggered centers, delivering consistent air diffusion. Behind the steel panel is a molded fiberglass plenum with an R-4.2 insulation rating, helping to reduce condensation and improve HVAC system efficiency.

Key Features

• Fits standard 24" x 24" ceiling grid openingsStamped deflector pattern for uniform airflowSteel construction with bright white faceInsulated fiberglass plenum rated at R-4.2Perforated diffuser face for quiet, even air dispersion
• Ideal for commercial, office, or retail HVAC ceiling installs
• Brand: ACMEModel Number: 423SR4REM#: 9H238

Condition

Brand NewWhether upgrading a commercial ceiling system or building new, this insulated panel diffuser ensures comfort and airflow control with energy-efficient insulation.

Product details

Part / SKU	9H238

Package includes

• 24"x24" Insulated T-Bar Ceiling Diffuser R-4.2 – ACME HVAC Panel REM# 9H238

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.