Resideo ZD14X22TZ Damper
The Resideo ZD14X22TZ Parallel Blade Zone Damper is a professional-grade component engineered for precision HVAC zoning within rectangular duct systems. Measuring 14 inches wide by 22 inches high, this Honeywell TrueZONE compatible damper features a 22-inch side-mounted synchronous motor. Operating on 24VAC, the power closed spring return open configuration ensures a fail-safe normally-open state, maintaining critical airflow during power interruptions. The parallel blade design is optimized for rapid volume control and maintains a low-profile pressure drop (less than 0.0329" WC @ 800 fpm) across the system. Constructed from extruded aluminum for the frame and blades, this unit provides maximum durability and corrosion resistance for high-cycle applications. The simplified 2-wire installation and integrated mechanical position indicator allow technicians to verify damper status at a glance, while adjustable range stops provide precise field calibration of the closed position to meet specific airflow requirements.
- Robust Construction: Features extruded aluminum frames and blades for high-strength HVAC zone control and long-term reliability in the field.
- Fail-Safe Operation: The spring return mechanism automatically returns the damper to the open position if 24V power is lost, preventing coil freeze-ups or high-limit trips.
- Superior Sealing: Engineered with parallel blade movement to minimize air leakage, directing conditioned air exactly where the TrueZONE panel demands.
- High Torque Actuator: Equipped with a 71 in-oz motor to ensure positive closure even in systems with static pressure up to 1.0" WC.
- Flexible Installation: Compact design supports multi-poise mounting, allowing the motor to be positioned on either the top or side of the ductwork.
Common Questions
Can this damper be used for fresh air intake applications?
No, this specific model is a power-closed, spring-return-open unit. For fresh air intake or combustion air where a power-open/spring-closed operation is required to prevent unwanted drafting when the system is idle, you should use an EARD series or a field-convertible model.
What is the purpose of the M4 terminal on the motor?
The M4 terminal is an optional connection used to power an external LED indicator light. This allows technicians to provide a visual signal at the control panel or in the mechanical room when the damper is in the fully open position.
Does the 22-inch mounting side impact the airflow direction?
The motor is factory-mounted on the 22-inch side (the height dimension), but the damper is designed for multi-poise installation. It can be oriented to fit your ductwork as long as you account for the parallel blade sweep and ensure the actuator is accessible for maintenance.
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 ZD14X22TZ Damper
The Resideo ZD14X22TZ Parallel Blade Zone Damper is a professional-grade component engineered for precision HVAC zoning within rectangular duct systems. Measuring 14 inches wide by 22 inches high, this Honeywell TrueZONE compatible damper features a 22-inch side-mounted synchronous motor. Operating on 24VAC, the power closed spring return open configuration ensures a fail-safe normally-open state, maintaining critical airflow during power interruptions. The parallel blade design is optimized for rapid volume control and maintains a low-profile pressure drop (less than 0.0329" WC @ 800 fpm) across the system. Constructed from extruded aluminum for the frame and blades, this unit provides maximum durability and corrosion resistance for high-cycle applications. The simplified 2-wire installation and integrated mechanical position indicator allow technicians to verify damper status at a glance, while adjustable range stops provide precise field calibration of the closed position to meet specific airflow requirements.
- Robust Construction: Features extruded aluminum frames and blades for high-strength HVAC zone control and long-term reliability in the field.
- Fail-Safe Operation: The spring return mechanism automatically returns the damper to the open position if 24V power is lost, preventing coil freeze-ups or high-limit trips.
- Superior Sealing: Engineered with parallel blade movement to minimize air leakage, directing conditioned air exactly where the TrueZONE panel demands.
- High Torque Actuator: Equipped with a 71 in-oz motor to ensure positive closure even in systems with static pressure up to 1.0" WC.
- Flexible Installation: Compact design supports multi-poise mounting, allowing the motor to be positioned on either the top or side of the ductwork.
Common Questions
Can this damper be used for fresh air intake applications?
No, this specific model is a power-closed, spring-return-open unit. For fresh air intake or combustion air where a power-open/spring-closed operation is required to prevent unwanted drafting when the system is idle, you should use an EARD series or a field-convertible model.
What is the purpose of the M4 terminal on the motor?
The M4 terminal is an optional connection used to power an external LED indicator light. This allows technicians to provide a visual signal at the control panel or in the mechanical room when the damper is in the fully open position.
Does the 22-inch mounting side impact the airflow direction?
The motor is factory-mounted on the 22-inch side (the height dimension), but the damper is designed for multi-poise installation. It can be oriented to fit your ductwork as long as you account for the parallel blade sweep and ensure the actuator is accessible for maintenance.
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
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Description
The Resideo ZD14X22TZ Parallel Blade Zone Damper is a professional-grade component engineered for precision HVAC zoning within rectangular duct systems. Measuring 14 inches wide by 22 inches high, this Honeywell TrueZONE compatible damper features a 22-inch side-mounted synchronous motor. Operating on 24VAC, the power closed spring return open configuration ensures a fail-safe normally-open state, maintaining critical airflow during power interruptions. The parallel blade design is optimized for rapid volume control and maintains a low-profile pressure drop (less than 0.0329" WC @ 800 fpm) across the system. Constructed from extruded aluminum for the frame and blades, this unit provides maximum durability and corrosion resistance for high-cycle applications. The simplified 2-wire installation and integrated mechanical position indicator allow technicians to verify damper status at a glance, while adjustable range stops provide precise field calibration of the closed position to meet specific airflow requirements.
- Robust Construction: Features extruded aluminum frames and blades for high-strength HVAC zone control and long-term reliability in the field.
- Fail-Safe Operation: The spring return mechanism automatically returns the damper to the open position if 24V power is lost, preventing coil freeze-ups or high-limit trips.
- Superior Sealing: Engineered with parallel blade movement to minimize air leakage, directing conditioned air exactly where the TrueZONE panel demands.
- High Torque Actuator: Equipped with a 71 in-oz motor to ensure positive closure even in systems with static pressure up to 1.0" WC.
- Flexible Installation: Compact design supports multi-poise mounting, allowing the motor to be positioned on either the top or side of the ductwork.
Common Questions
Can this damper be used for fresh air intake applications?
No, this specific model is a power-closed, spring-return-open unit. For fresh air intake or combustion air where a power-open/spring-closed operation is required to prevent unwanted drafting when the system is idle, you should use an EARD series or a field-convertible model.
What is the purpose of the M4 terminal on the motor?
The M4 terminal is an optional connection used to power an external LED indicator light. This allows technicians to provide a visual signal at the control panel or in the mechanical room when the damper is in the fully open position.
Does the 22-inch mounting side impact the airflow direction?
The motor is factory-mounted on the 22-inch side (the height dimension), but the damper is designed for multi-poise installation. It can be oriented to fit your ductwork as long as you account for the parallel blade sweep and ensure the actuator is accessible for maintenance.
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.
