Ewc Controls END-10X8 Nd Motorized Damper 10x8 in 24V

Product Description

The EWC CONTROLS END-10X8 is a rectangular motorized zone damper designed for forced-air HVAC duct systems. Sized at 10 inches by 8 inches and operating on 24 volts, it controls airflow in individual zones to balance heating and cooling distribution. The damper features a side-mounted motor with nylon bushings for quiet, low-friction operation and a built-in LED indicator that lets technicians visually confirm blade position and motor function during checkout. The reinforced frame is engineered for fast, straightforward duct insertion, reducing installation time on the job.

This motorized damper is suited for residential and light-commercial zoned HVAC applications where a zone controller calls for airflow regulation through a rectangular duct section. It is a standard component in multi-zone systems where independent temperature control is required for separate areas or rooms. The 3-wire motor connection integrates with typical 24-volt zone control panels and thermostats. Licensed HVAC technicians install this damper as part of new zone system builds or retrofits into existing ductwork.

Key Features

• 24-volt operation compatible with standard zone control panels and low-voltage thermostats
• Built-in LED indicator allows visual confirmation of damper position during commissioning
• Nylon bushings reduce motor noise for quieter system operation
• Reinforced rectangular frame speeds duct installation and improves fitment
• Side-mounted motor keeps the motor accessible without obstructing the duct opening
• 3-wire motor connection for straightforward wiring to zone controllers

Compatibility

Designed as an OEM-style replacement or new-installation motorized damper for rectangular duct zoning systems operating on 24-volt control circuits.

Installation Notes

Installation should be performed by a licensed HVAC technician. Power down the zone control panel and thermostat circuit before wiring the damper motor. Confirm duct opening dimensions match 10 inches by 8 inches before insertion, and secure the damper frame to the duct per standard sheet-metal practices. Use the LED indicator to verify proper open and close operation before restoring system power and closing the access panel.

Technical Specifications

• Product Type: ND Motorized Damper
• Size: 10 inches x 8 inches
• Shape: Rectangle
• Voltage: 24 volts
• Wires to Motor: 3
• Motor Mount: Side
• Features: LED indicator light

Standard Information

• Brand: EWC CONTROLS
• Manufacturer Part Number: END-10X8