Resideo ZD24X20TZ Damper
The Resideo ZD24X20TZ is a heavy-duty, rectangular zone damper engineered for professional HVAC zoning systems. This 24" wide by 20" high unit features parallel blade construction, utilizing extruded aluminum for the frame and blades to ensure rigid structural integrity and low-leakage performance. Designed as a power-closed, spring-return open component, the ZD24X20TZ operates on a standard 24Vac synchronous motor, providing a fail-safe "normally open" position to maintain airflow during power loss. The motor is side-mounted on the 20" dimension, though the assembly’s versatile design allows for installation in any orientation within the ductwork.
Built for long-term reliability in demanding environments, this Honeywell Home zone damper includes high-temperature outer plastics and a multi-blade design to reduce acoustic signatures. It is fully compatible with TrueZONE panels and other conventional 24V electronic zoning controllers. The integrated motor features a mechanical visual position indicator and adjustable range stops, allowing for precise airflow calibration up to 1 in. wc. The simple two-wire lead configuration simplifies field wiring for technicians, while the 30-second power-close and 10-second spring-return timing ensure rapid system response.
Key Benefits
- Extruded Aluminum Construction: Provides superior corrosion resistance and prevents blade warping over time.
- Fail-Safe Operation: The spring-return mechanism ensures the damper defaults to the open position for maximum safety.
- Universal Installation: Flexible mounting allows the motor to be positioned on either the bottom or side of the duct.
- Quiet Airflow Control: Parallel blade design with high-quality seals reduces air bypass and vibration noise.
- Simplified Wiring: Features easy-to-wire terminals compatible with most HVAC zoning panels.
Common Questions
Is the motor replaceable on this unit?
Yes, the synchronous motor is field-replaceable without removing the entire damper frame from the ductwork.
Can this damper be used for fresh air intake?
This specific model is a power-closed/spring-open unit. For fresh air applications requiring a power-open/spring-closed configuration, the EARD series is the recommended alternative.
What is the maximum static pressure rating?
The ZD24X20TZ is rated to operate reliably in systems with static pressures up to 1.0 inch water column (wc).
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 ZD24X20TZ Damper
The Resideo ZD24X20TZ is a heavy-duty, rectangular zone damper engineered for professional HVAC zoning systems. This 24" wide by 20" high unit features parallel blade construction, utilizing extruded aluminum for the frame and blades to ensure rigid structural integrity and low-leakage performance. Designed as a power-closed, spring-return open component, the ZD24X20TZ operates on a standard 24Vac synchronous motor, providing a fail-safe "normally open" position to maintain airflow during power loss. The motor is side-mounted on the 20" dimension, though the assembly’s versatile design allows for installation in any orientation within the ductwork.
Built for long-term reliability in demanding environments, this Honeywell Home zone damper includes high-temperature outer plastics and a multi-blade design to reduce acoustic signatures. It is fully compatible with TrueZONE panels and other conventional 24V electronic zoning controllers. The integrated motor features a mechanical visual position indicator and adjustable range stops, allowing for precise airflow calibration up to 1 in. wc. The simple two-wire lead configuration simplifies field wiring for technicians, while the 30-second power-close and 10-second spring-return timing ensure rapid system response.
Key Benefits
- Extruded Aluminum Construction: Provides superior corrosion resistance and prevents blade warping over time.
- Fail-Safe Operation: The spring-return mechanism ensures the damper defaults to the open position for maximum safety.
- Universal Installation: Flexible mounting allows the motor to be positioned on either the bottom or side of the duct.
- Quiet Airflow Control: Parallel blade design with high-quality seals reduces air bypass and vibration noise.
- Simplified Wiring: Features easy-to-wire terminals compatible with most HVAC zoning panels.
Common Questions
Is the motor replaceable on this unit?
Yes, the synchronous motor is field-replaceable without removing the entire damper frame from the ductwork.
Can this damper be used for fresh air intake?
This specific model is a power-closed/spring-open unit. For fresh air applications requiring a power-open/spring-closed configuration, the EARD series is the recommended alternative.
What is the maximum static pressure rating?
The ZD24X20TZ is rated to operate reliably in systems with static pressures up to 1.0 inch water column (wc).
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 ZD24X20TZ is a heavy-duty, rectangular zone damper engineered for professional HVAC zoning systems. This 24" wide by 20" high unit features parallel blade construction, utilizing extruded aluminum for the frame and blades to ensure rigid structural integrity and low-leakage performance. Designed as a power-closed, spring-return open component, the ZD24X20TZ operates on a standard 24Vac synchronous motor, providing a fail-safe "normally open" position to maintain airflow during power loss. The motor is side-mounted on the 20" dimension, though the assembly’s versatile design allows for installation in any orientation within the ductwork.
Built for long-term reliability in demanding environments, this Honeywell Home zone damper includes high-temperature outer plastics and a multi-blade design to reduce acoustic signatures. It is fully compatible with TrueZONE panels and other conventional 24V electronic zoning controllers. The integrated motor features a mechanical visual position indicator and adjustable range stops, allowing for precise airflow calibration up to 1 in. wc. The simple two-wire lead configuration simplifies field wiring for technicians, while the 30-second power-close and 10-second spring-return timing ensure rapid system response.
Key Benefits
- Extruded Aluminum Construction: Provides superior corrosion resistance and prevents blade warping over time.
- Fail-Safe Operation: The spring-return mechanism ensures the damper defaults to the open position for maximum safety.
- Universal Installation: Flexible mounting allows the motor to be positioned on either the bottom or side of the duct.
- Quiet Airflow Control: Parallel blade design with high-quality seals reduces air bypass and vibration noise.
- Simplified Wiring: Features easy-to-wire terminals compatible with most HVAC zoning panels.
Common Questions
Is the motor replaceable on this unit?
Yes, the synchronous motor is field-replaceable without removing the entire damper frame from the ductwork.
Can this damper be used for fresh air intake?
This specific model is a power-closed/spring-open unit. For fresh air applications requiring a power-open/spring-closed configuration, the EARD series is the recommended alternative.
What is the maximum static pressure rating?
The ZD24X20TZ is rated to operate reliably in systems with static pressures up to 1.0 inch water column (wc).
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.
