Resideo by HoneyWell CPRD8 TrueZONE Bypass Damper Engine Harmonic Balancer - 8-Inch

The Resideo by Honeywell CPRD8 is an 8-inch round bypass damper designed for use with TrueZONE zoning systems. This bypass damper helps regulate air pressure in zoned HVAC systems by providing a pathway for excess air when one or more zones are closed, preventing system strain and ensuring efficient operation.

Key Features:

• 8-inch round duct connection for standard residential HVAC applications
• Compatible with Honeywell TrueZONE zoning control systems
• Automatically opens to relieve excess static pressure when zones close
• Helps protect equipment and maintain proper airflow balance
• Durable construction for reliable long-term performance
• Easy installation in bypass duct configurations

The CPRD8 bypass damper is an essential component for multi-zone HVAC systems, helping to maintain optimal static pressure and prevent damage to the blower motor and other equipment. When zones close and reduce system airflow, the bypass damper automatically opens to redirect air back to the return plenum, maintaining proper system balance and efficiency.