Io Hvac Controls EB-3010 Motorized Bypass Damper 30x10

Product Description

The IO HVAC CONTROLS EB-3010 is a heavy-duty motorized bypass damper designed for use in forced-air HVAC zoning systems. It automatically diverts excess conditioned air back to the return side of the duct system when zone dampers close, preventing static pressure buildup that can damage equipment and reduce system efficiency. Built for demanding installations, the EB-3010 fits a 30-inch by 10-inch duct opening and ships at 17 pounds, indicating a robust metal construction. Licensed HVAC technicians install this damper as part of a complete zoning control system.

The EB-3010 is suited for residential and light commercial forced-air zoning applications where a bypass damper is required to maintain safe static pressure across the air handler or furnace. It is installed in the supply plenum or supply trunk and connects back to the return plenum. Systems using multiple zone dampers with a single air handler are the primary application. This unit is intended for new zoning system installs as well as retrofit projects where an existing bypass damper needs replacement.

Key Features

• Designed for a 30-inch by 10-inch duct opening - verify duct dimensions before ordering
• Heavy-duty motorized actuator opens and closes automatically in response to zone demand signals
• Integrated motor eliminates the need for a separate actuator and simplifies wiring
• Robust construction rated at 17 pounds shipping weight, indicating heavy-gauge metal housing
• Package dimensions of 14 inches wide, 37 inches tall, and 8 inches deep allow for straightforward jobsite handling

Compatibility

Designed as an OEM-style motorized bypass damper for forced-air zoning systems requiring a 30-inch by 10-inch bypass damper installation.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with duct zoning systems and low-voltage control wiring. Shut down the air handler and disconnect power at the disconnect or breaker before beginning any duct or wiring work. The damper must be mounted with proper support in the bypass duct run, and low-voltage control wiring should be run according to the zone control panel manufacturer instructions and applicable local codes. Do not exceed the duct size rating of the damper, as improper sizing will compromise static pressure relief performance.