Resideo - Honeywell Home CPRD12 Constant Pressure Regulating Bypass Damper

Constant Pressure Regulating Bypass Damper CPRD12 delivers precise airflow control for forced air bypass systems. This round damper from Resideo Honeywell Home ensures reliable operation in 12 inch ducts, making it a trustworthy choice for HVAC applications.

Constructed with 24 gauge material and a galvanized steel blade, it withstands the rigors of typical HVAC environments. It features a calibrated spring tension regulator motor and a quick-connect regulator motor for smooth, adjustable performance. With an airflow rating of 1400 CFM, it efficiently regulates bypass flow while maintaining constant pressure. The unit operates in ambient temperatures from 0 to 165°F (and stores at 30 to 150°F), suitable for many installations. Application: Forced Air Bypass.

• 12-Inch round duct size for standard forced air systems
• 24-gauge construction with galvanized steel blade for durability
• Calibrated spring tension regulator motor for precise control
• Quick-connect regulator motor for fast, simple installation
• High airflow rating: 1400 CFM for steady bypass regulation
• Ambient operating range 0–165°F; storage 30–150°F
• Ideal application: Forced air bypass to maintain constant pressure