This specified model features a 1/2" suction connection and a 3/8" discharge connection

Key Benefits: Precision OEM Fit: Direct drop-in replacement for Carrier

The core tube and springs are fabricated from 300-series stainless steel to prevent corrosion in high-cycle environments

Optimized Compatibility: Specifically sized for 1-inch and 1

Greenheck (Venco) VCDR-53-12-KIT Damper 319847-401 This specified model features aThe Greenheck (Venco) VCDR 53 12 KIT is a professional grade 12 inch round control damper specifically engineered for high performance HVAC airflow management in low to medium pressure systems. This kit features a robust galvanized steel frame and blade construction, ensuring maximum rigidity and corrosion resistance in light commercial or industrial environments. Designed for efficiency, the VCDR 53 series is rated for velocities up to 3000 FPM and