Ewc Controls END-MA15S-10X14 Motorized Rectangular Damper

Product Description

The EWC CONTROLS END-MA15S-10X14 is a motorized rectangular zone damper from the ND Series, designed for installation in residential and light commercial HVAC duct systems. It pairs the ND Series rectangular damper body with an MA-ND5 actuator, providing automated airflow control in zoned forced-air systems. The unit is EcoNet compatible, allowing it to integrate with EcoNet-enabled HVAC controls and zone controllers. Installation is typically performed by licensed HVAC technicians working on zoning applications where individual zone control is required to balance comfort and efficiency across multiple areas of a structure.

The END-MA15S-10X14 fits a 10-inch by 14-inch duct opening, making it suited for trunk-and-branch and plenum-bypass zoning configurations in residential and light commercial forced-air systems. The EcoNet compatibility makes it a direct fit for EcoNet-based zone control setups. It is well-suited for retrofit zoning projects as well as new construction duct installations where automated damper control is specified.

Key Features

• ND Series rectangular motorized damper with integrated MA-ND5 actuator
• 10-inch by 14-inch rectangular duct opening size
• EcoNet compatible for integration with EcoNet zone control systems
• Motorized actuation enables automated, controller-driven airflow regulation
• Rectangular form factor suits standard rectangular duct trunk and branch applications

Compatibility

Compatible with EcoNet-enabled zone control systems. Designed as an OEM-style motorized zone damper replacement or new installation component for 10-inch by 14-inch rectangular duct openings in forced-air HVAC zoning applications.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with duct zoning systems and low-voltage control wiring. Power down the air handler and zone controller before installing or replacing the damper. Follow the zone controller manufacturer's wiring diagram for actuator connections and verify EcoNet system compatibility before commissioning. Secure the damper body to the duct with sheet metal screws and seal all joints with UL-listed foil tape or mastic per applicable mechanical codes.

Technical Specifications

• Duct Opening Size: 10 inches x 14 inches
• Overall Dimensions: 14 inches x 7 inches x 17 inches
• Actuator Model: MA-ND5
• Series: ND Series
• Control Compatibility: EcoNet

Standard Information

• Brand: EWC CONTROLS
• Manufacturer Part Number: END-MA15S-10X14