Io Hvac Controls ld-2612-bm Zone Damper 26x12 in Bottom Mount

Product Description

The IO HVAC CONTROLS ld-2612-bm is a rectangular, 2-position zone damper designed for residential forced-air HVAC zoning systems. Measuring 26 inches by 12 inches, this damper fits standard rectangular ductwork and uses a 3-wire actuator to switch between fully open and fully closed positions. An integrated LED indicator gives technicians a quick visual confirmation of damper state without removing covers or using a meter. HVAC contractors and zoning specialists install this damper as part of multi-zone ducted systems controlled by a zone control board or thermostat panel.

This damper is intended for residential HVAC zoning applications in rectangular duct runs. It suits new construction and retrofit installations where individual zones need independent airflow control. The bottom-mount actuator configuration accommodates duct installations where side or top access is limited. The 3-wire wiring scheme is compatible with standard HVAC zone control panels that supply power-open and power-close signals, making it a straightforward drop-in for most residential zoning setups.

Key Features

• 26 x 12 inch rectangular form factor fits standard residential duct openings
• 2-position operation: fully open or fully closed for reliable zone isolation
• 3-wire actuator accepts power-open and power-close signals from zone control boards
• Integrated LED indicator confirms actuator position at a glance
• Bottom-mount actuator placement suits tight duct installations with limited top or side clearance

Compatibility

Designed as an OEM-style replacement or new-installation zone damper for residential rectangular ducted HVAC zoning systems using 3-wire zone control panels.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with residential zoning systems. Power down the air handler and zone control panel before wiring the actuator. Verify that the zone control board output matches the 3-wire power-open, power-close wiring scheme before energizing. Secure the damper in the duct per the manufacturer mounting guidelines and confirm LED status before closing up the duct section.

Technical Specifications

• Product Type: Zone Damper
• Shape: Rectangular
• Size: 26 x 12 inches
• Actuator Type: 3-Wire
• Position Type: 2-Position (Open/Closed)
• Actuator Mount: Bottom Mount
• Application: Residential

Standard Information

• Brand: IO HVAC CONTROLS
• Manufacturer Part Number: ld-2612-bm