Ewc Controls END-8X8 Nd Motorized Damper 8x8 in 24V

Product Description

The EWC CONTROLS END-8X8 is an ND motorized damper designed for use in rectangular HVAC ductwork measuring 8 inches by 8 inches. Operating on 24 volts, this damper uses a side-mounted motor to control airflow through zoned duct systems. A built-in LED indicator light provides a clear visual status reference during operation or service. The three-wire motor connection supports standard zone control wiring configurations common in residential and light commercial HVAC installations. Licensed HVAC technicians install this damper as part of zoning systems to regulate conditioned air delivery to individual zones.

The END-8X8 is suited for air quality and comfort zoning applications in forced-air HVAC systems. It fits standard rectangular duct openings of 8 inches by 8 inches and works within ducted systems where zone-by-zone airflow control is required. The rectangular form factor makes it appropriate for branch duct runs in residential builds or light commercial spaces where a zone control panel manages multiple dampers simultaneously.

Key Features

• 24-volt operation compatible with standard HVAC zone control systems
• Rectangular shape sized for 8-inch by 8-inch duct openings
• Side-mounted motor for compact installation in tight duct runs
• Built-in LED indicator light for quick visual status confirmation
• Three-wire motor connection for straightforward zone panel wiring
• Intended for air quality and comfort zoning applications

Compatibility

Designed as an OEM-style motorized damper for use with 24-volt HVAC zoning control systems installed in rectangular ductwork with an 8-inch by 8-inch opening.

Installation Notes

Installation should be performed by a licensed HVAC technician. Shut down the air handling system and de-energize the zone control panel before installing or wiring the damper. Confirm duct dimensions match the 8-inch by 8-inch opening before mounting to avoid air bypass. Wiring must comply with applicable local mechanical and electrical codes and the zone controller manufacturer's wiring diagram.