Resideo ZD12X24TZ Damper
The Resideo ZD12X24TZ is a heavy-duty, parallel blade zone damper designed for precision airflow management in rectangular ducts. Built with a power closed/spring return open configuration, this 12" x 24" unit ensures fail-safe operation by defaulting to the open position upon loss of power. The 24Vac synchronous motor is side-mounted on the 24-inch dimension, featuring a high-torque 71 in-oz output and integrated Kevlar gearing for industrial-grade durability and reduced mechanical wear. Constructed from extruded aluminum, the frame and blades offer superior corrosion resistance and a low-leakage profile, maintaining less than 1% leakage at 0.5 in. WC. This damper is engineered for seamless integration with Honeywell Home TrueZONE panels and other 24V zoning systems, providing contractors with a reliable solution for high-static pressure environments up to 1 in. WC.
- Parallel blade design ensures high-efficiency airflow control and quieter operation compared to standard single-blade dampers.
- Integrated visual position indicator allows for rapid diagnostic checks of damper status directly at the motor.
- Field-adjustable range stops enable custom calibration of flow limits for specific zone requirements.
- Fail-safe spring return mechanism provides critical air bypass protection during system power failures.
- Aluminum construction provides a lightweight yet rigid structure that resists warping in variable temperature environments.
Common Questions
Can the ZD12X24TZ be installed in any orientation?
Yes, this rectangular damper is multi-poise and can be mounted in any orientation within the ductwork, provided the motor remains accessible for service.
What happens if the 24V power is lost?
The internal spring return mechanism will automatically drive the parallel blades to the fully open position to maintain airflow branch continuity.
Is this damper compatible with variable speed systems?
It is designed for use with 24Vac zoning panels, including those managing variable speed fans, when paired with appropriate static pressure relief or bypass controls.
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 ZD12X24TZ Damper
The Resideo ZD12X24TZ is a heavy-duty, parallel blade zone damper designed for precision airflow management in rectangular ducts. Built with a power closed/spring return open configuration, this 12" x 24" unit ensures fail-safe operation by defaulting to the open position upon loss of power. The 24Vac synchronous motor is side-mounted on the 24-inch dimension, featuring a high-torque 71 in-oz output and integrated Kevlar gearing for industrial-grade durability and reduced mechanical wear. Constructed from extruded aluminum, the frame and blades offer superior corrosion resistance and a low-leakage profile, maintaining less than 1% leakage at 0.5 in. WC. This damper is engineered for seamless integration with Honeywell Home TrueZONE panels and other 24V zoning systems, providing contractors with a reliable solution for high-static pressure environments up to 1 in. WC.
- Parallel blade design ensures high-efficiency airflow control and quieter operation compared to standard single-blade dampers.
- Integrated visual position indicator allows for rapid diagnostic checks of damper status directly at the motor.
- Field-adjustable range stops enable custom calibration of flow limits for specific zone requirements.
- Fail-safe spring return mechanism provides critical air bypass protection during system power failures.
- Aluminum construction provides a lightweight yet rigid structure that resists warping in variable temperature environments.
Common Questions
Can the ZD12X24TZ be installed in any orientation?
Yes, this rectangular damper is multi-poise and can be mounted in any orientation within the ductwork, provided the motor remains accessible for service.
What happens if the 24V power is lost?
The internal spring return mechanism will automatically drive the parallel blades to the fully open position to maintain airflow branch continuity.
Is this damper compatible with variable speed systems?
It is designed for use with 24Vac zoning panels, including those managing variable speed fans, when paired with appropriate static pressure relief or bypass controls.
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 ZD12X24TZ is a heavy-duty, parallel blade zone damper designed for precision airflow management in rectangular ducts. Built with a power closed/spring return open configuration, this 12" x 24" unit ensures fail-safe operation by defaulting to the open position upon loss of power. The 24Vac synchronous motor is side-mounted on the 24-inch dimension, featuring a high-torque 71 in-oz output and integrated Kevlar gearing for industrial-grade durability and reduced mechanical wear. Constructed from extruded aluminum, the frame and blades offer superior corrosion resistance and a low-leakage profile, maintaining less than 1% leakage at 0.5 in. WC. This damper is engineered for seamless integration with Honeywell Home TrueZONE panels and other 24V zoning systems, providing contractors with a reliable solution for high-static pressure environments up to 1 in. WC.
- Parallel blade design ensures high-efficiency airflow control and quieter operation compared to standard single-blade dampers.
- Integrated visual position indicator allows for rapid diagnostic checks of damper status directly at the motor.
- Field-adjustable range stops enable custom calibration of flow limits for specific zone requirements.
- Fail-safe spring return mechanism provides critical air bypass protection during system power failures.
- Aluminum construction provides a lightweight yet rigid structure that resists warping in variable temperature environments.
Common Questions
Can the ZD12X24TZ be installed in any orientation?
Yes, this rectangular damper is multi-poise and can be mounted in any orientation within the ductwork, provided the motor remains accessible for service.
What happens if the 24V power is lost?
The internal spring return mechanism will automatically drive the parallel blades to the fully open position to maintain airflow branch continuity.
Is this damper compatible with variable speed systems?
It is designed for use with 24Vac zoning panels, including those managing variable speed fans, when paired with appropriate static pressure relief or bypass controls.
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.
