B-Style Plenum Non-Insulated 13.75" x 20" x 24"

Professional B-Style Supply Plenum - Standard Residential HVAC Distribution

This precision-manufactured 13.75" x 20" x 24" B-style plenum provides reliable air distribution for residential and light commercial HVAC systems. Built with professional-grade galvanized steel construction.

Professional Plenum Features:

• Standard HVAC Connection: 13.75" x 20" opening matches most standard air handlers and furnaces
• Optimal Air Distribution: 24" height provides proper air expansion and pressure equalization
• 26GA Galvanized Construction: Durable galvanized sheet metal ensures long-term reliability
• Professional Flanges: S-cleat/drive or TDC/TDF flange connections for secure installation
• Non-Insulated Design: Perfect for conditioned spaces or external insulation applications
• Reduced Turbulence: Internal chamber design minimizes noise and airflow turbulence

HVAC Applications:
Residential air handler connections, furnace discharge distribution, standard capacity HVAC systems, conditioned space installations

Professional Benefits:
Quick installation, reliable performance, code compliant, professional appearance