ZoneFirst AOBM-8X14 Damper
The ZoneFirst AOBM-8X14 is a professional-grade Automatic Opposed Blade Damper engineered for precise air volume control in high-performance rectangular duct systems. Measuring 8 inches high by 14 inches wide, this unit features an opposed blade design, which provides superior air balancing and reduced turbulence compared to standard dampers. The integrated 24Vac Zoning Damper motor utilizes a Power Open/Power Closed (PO/PC) configuration, ensuring the blades stay in the desired position without the failure points common in spring-return models. Factory-mounted on the 14-inch side, the actuator includes built-in end switches that allow for easy verification of blade position and seamless interlocking with HVAC equipment or building automation systems. This HVAC motorized damper is built for longevity and reliability, providing a high-torque solution for contractors managing airflow in medium-pressure environments. Its robust construction ensures minimal bypass leakage when closed, optimizing system efficiency across all zones.
Key Benefits
- Precision opposed blade design creates more uniform airflow and decreases noise levels.
- Reliable 24Vac PO/PC motor provides consistent torque for opening and closing against static pressure.
- Integrated end switches offer dry contact feedback to signal equipment or confirm status.
- Heavy-duty 8x14 frame is sized specifically for standard rectangular trunk lines and branch ducts.
Common Questions
What is the advantage of an opposed blade damper over a parallel blade model? The opposed blade design directs air more evenly across the duct, which is critical for accurate air balancing and reducing static pressure drops.
How do I wire the end switches for a zoning panel? The built-in switches provide a signal at the end of the motor stroke; they are typically wired to a terminal on the zone controller to verify that the damper has completed its cycle.
Does this unit require a transformer? Yes, the actuator operates on standard 24Vac power. Ensure your control circuit or transformer is sized to handle the VA draw of the damper motor.
This item is not eligible for free shipping.
Item is Non Cancelable / Non Returnable
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.
Original: $220.04
-65%$220.04
$77.01ZoneFirst AOBM-8X14 Damper
The ZoneFirst AOBM-8X14 is a professional-grade Automatic Opposed Blade Damper engineered for precise air volume control in high-performance rectangular duct systems. Measuring 8 inches high by 14 inches wide, this unit features an opposed blade design, which provides superior air balancing and reduced turbulence compared to standard dampers. The integrated 24Vac Zoning Damper motor utilizes a Power Open/Power Closed (PO/PC) configuration, ensuring the blades stay in the desired position without the failure points common in spring-return models. Factory-mounted on the 14-inch side, the actuator includes built-in end switches that allow for easy verification of blade position and seamless interlocking with HVAC equipment or building automation systems. This HVAC motorized damper is built for longevity and reliability, providing a high-torque solution for contractors managing airflow in medium-pressure environments. Its robust construction ensures minimal bypass leakage when closed, optimizing system efficiency across all zones.
Key Benefits
- Precision opposed blade design creates more uniform airflow and decreases noise levels.
- Reliable 24Vac PO/PC motor provides consistent torque for opening and closing against static pressure.
- Integrated end switches offer dry contact feedback to signal equipment or confirm status.
- Heavy-duty 8x14 frame is sized specifically for standard rectangular trunk lines and branch ducts.
Common Questions
What is the advantage of an opposed blade damper over a parallel blade model? The opposed blade design directs air more evenly across the duct, which is critical for accurate air balancing and reducing static pressure drops.
How do I wire the end switches for a zoning panel? The built-in switches provide a signal at the end of the motor stroke; they are typically wired to a terminal on the zone controller to verify that the damper has completed its cycle.
Does this unit require a transformer? Yes, the actuator operates on standard 24Vac power. Ensure your control circuit or transformer is sized to handle the VA draw of the damper motor.
This item is not eligible for free shipping.
Item is Non Cancelable / Non Returnable
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 ZoneFirst AOBM-8X14 is a professional-grade Automatic Opposed Blade Damper engineered for precise air volume control in high-performance rectangular duct systems. Measuring 8 inches high by 14 inches wide, this unit features an opposed blade design, which provides superior air balancing and reduced turbulence compared to standard dampers. The integrated 24Vac Zoning Damper motor utilizes a Power Open/Power Closed (PO/PC) configuration, ensuring the blades stay in the desired position without the failure points common in spring-return models. Factory-mounted on the 14-inch side, the actuator includes built-in end switches that allow for easy verification of blade position and seamless interlocking with HVAC equipment or building automation systems. This HVAC motorized damper is built for longevity and reliability, providing a high-torque solution for contractors managing airflow in medium-pressure environments. Its robust construction ensures minimal bypass leakage when closed, optimizing system efficiency across all zones.
Key Benefits
- Precision opposed blade design creates more uniform airflow and decreases noise levels.
- Reliable 24Vac PO/PC motor provides consistent torque for opening and closing against static pressure.
- Integrated end switches offer dry contact feedback to signal equipment or confirm status.
- Heavy-duty 8x14 frame is sized specifically for standard rectangular trunk lines and branch ducts.
Common Questions
What is the advantage of an opposed blade damper over a parallel blade model? The opposed blade design directs air more evenly across the duct, which is critical for accurate air balancing and reducing static pressure drops.
How do I wire the end switches for a zoning panel? The built-in switches provide a signal at the end of the motor stroke; they are typically wired to a terminal on the zone controller to verify that the damper has completed its cycle.
Does this unit require a transformer? Yes, the actuator operates on standard 24Vac power. Ensure your control circuit or transformer is sized to handle the VA draw of the damper motor.
This item is not eligible for free shipping.
Item is Non Cancelable / Non Returnable
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.
