Resideo CPRD12 Damper
The Resideo CPRD12 Damper is a professional-grade 12-inch round bypass damper engineered to maintain constant system pressure in multi-zone forced-air applications. As a direct EBD-12 replacement, this TrueZONE bypass damper eliminates the common headaches associated with manual weighted-arm balancers. With an airflow rating up to 1,400 CFM, the CPRD12 utilizes a calibrated spring tension regulator to automatically relieve excess static pressure when individual zone dampers close. This design prevents high-velocity air noise and protects blower motors from premature wear. Field technicians appreciate the quick-connect regulator and the ability to install the unit at any orientation or angle, simplifying integration into tight mechanical spaces or flex-duct runs. Constructed from 24-gauge galvanized steel, this constant pressure regulating damper provides a reliable, set-it-and-forget-it solution for maintaining optimal HVAC system performance without the need for periodic re-balancing or complex actuator wiring.
Key Benefits for Technicians
- Direct EBD-12 replacement: Fits existing footprints for seamless retrofits with no ductwork modifications required.
- Calibrated Pressure Control: Features a simple dial for precision crack-pressure settings, supporting systems up to 1,400 CFM.
- Universal Orientation: Mounts at any angle (horizontal, vertical, or diagonal) to accommodate diverse installation layouts.
- Enhanced System Reliability: Automatically stabilizes static pressure to eliminate "air whistling" and callbacks from homeowners.
- Heavy-Duty Construction: Built with 24-gauge galvanized steel for long-term structural integrity in high-demand environments.
Common Questions
Can the CPRD12 replace an older weighted barometric damper?
Yes, the CPRD12 is designed to replace older weighted models like the EBD-12 or SPRD12. Its spring-loaded regulator provides more accurate pressure relief across varying blower speeds than traditional weights.
Is an external power supply required for the regulator?
No, this is a barometric regulator that operates mechanically via spring tension. It does not require a 24V transformer or wiring to the zone panel.
How do I size the bypass for my system?
Subtract the CFM of your smallest zone from the total system CFM. The CPRD12 is rated for bypass requirements up to 1,400 CFM, making it suitable for many 3.5 to 4-ton systems.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Resideo CPRD12 Damper
The Resideo CPRD12 Damper is a professional-grade 12-inch round bypass damper engineered to maintain constant system pressure in multi-zone forced-air applications. As a direct EBD-12 replacement, this TrueZONE bypass damper eliminates the common headaches associated with manual weighted-arm balancers. With an airflow rating up to 1,400 CFM, the CPRD12 utilizes a calibrated spring tension regulator to automatically relieve excess static pressure when individual zone dampers close. This design prevents high-velocity air noise and protects blower motors from premature wear. Field technicians appreciate the quick-connect regulator and the ability to install the unit at any orientation or angle, simplifying integration into tight mechanical spaces or flex-duct runs. Constructed from 24-gauge galvanized steel, this constant pressure regulating damper provides a reliable, set-it-and-forget-it solution for maintaining optimal HVAC system performance without the need for periodic re-balancing or complex actuator wiring.
Key Benefits for Technicians
- Direct EBD-12 replacement: Fits existing footprints for seamless retrofits with no ductwork modifications required.
- Calibrated Pressure Control: Features a simple dial for precision crack-pressure settings, supporting systems up to 1,400 CFM.
- Universal Orientation: Mounts at any angle (horizontal, vertical, or diagonal) to accommodate diverse installation layouts.
- Enhanced System Reliability: Automatically stabilizes static pressure to eliminate "air whistling" and callbacks from homeowners.
- Heavy-Duty Construction: Built with 24-gauge galvanized steel for long-term structural integrity in high-demand environments.
Common Questions
Can the CPRD12 replace an older weighted barometric damper?
Yes, the CPRD12 is designed to replace older weighted models like the EBD-12 or SPRD12. Its spring-loaded regulator provides more accurate pressure relief across varying blower speeds than traditional weights.
Is an external power supply required for the regulator?
No, this is a barometric regulator that operates mechanically via spring tension. It does not require a 24V transformer or wiring to the zone panel.
How do I size the bypass for my system?
Subtract the CFM of your smallest zone from the total system CFM. The CPRD12 is rated for bypass requirements up to 1,400 CFM, making it suitable for many 3.5 to 4-ton systems.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Resideo CPRD12 Damper is a professional-grade 12-inch round bypass damper engineered to maintain constant system pressure in multi-zone forced-air applications. As a direct EBD-12 replacement, this TrueZONE bypass damper eliminates the common headaches associated with manual weighted-arm balancers. With an airflow rating up to 1,400 CFM, the CPRD12 utilizes a calibrated spring tension regulator to automatically relieve excess static pressure when individual zone dampers close. This design prevents high-velocity air noise and protects blower motors from premature wear. Field technicians appreciate the quick-connect regulator and the ability to install the unit at any orientation or angle, simplifying integration into tight mechanical spaces or flex-duct runs. Constructed from 24-gauge galvanized steel, this constant pressure regulating damper provides a reliable, set-it-and-forget-it solution for maintaining optimal HVAC system performance without the need for periodic re-balancing or complex actuator wiring.
Key Benefits for Technicians
- Direct EBD-12 replacement: Fits existing footprints for seamless retrofits with no ductwork modifications required.
- Calibrated Pressure Control: Features a simple dial for precision crack-pressure settings, supporting systems up to 1,400 CFM.
- Universal Orientation: Mounts at any angle (horizontal, vertical, or diagonal) to accommodate diverse installation layouts.
- Enhanced System Reliability: Automatically stabilizes static pressure to eliminate "air whistling" and callbacks from homeowners.
- Heavy-Duty Construction: Built with 24-gauge galvanized steel for long-term structural integrity in high-demand environments.
Common Questions
Can the CPRD12 replace an older weighted barometric damper?
Yes, the CPRD12 is designed to replace older weighted models like the EBD-12 or SPRD12. Its spring-loaded regulator provides more accurate pressure relief across varying blower speeds than traditional weights.
Is an external power supply required for the regulator?
No, this is a barometric regulator that operates mechanically via spring tension. It does not require a 24V transformer or wiring to the zone panel.
How do I size the bypass for my system?
Subtract the CFM of your smallest zone from the total system CFM. The CPRD12 is rated for bypass requirements up to 1,400 CFM, making it suitable for many 3.5 to 4-ton systems.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
