Io Hvac Controls HD-Motor-RR Replacement 24V Damper Motor

Product Description

The IO HVAC CONTROLS HD-Motor-RR is a replacement 2-wire, 24-volt AC damper motor designed for the HD Series damper line. It restores proper zone control operation in HVAC zoning systems where the original motor has failed or worn out. The motor operates on a 24 VAC signal, making it compatible with standard low-voltage thermostat wiring. The kit includes shaft adapters to accommodate damper shaft variations encountered in the field, reducing the need for additional hardware on the service call. Licensed HVAC technicians and zoning system installers are the primary service professionals for this component.

This motor is intended for use in residential and light commercial HVAC zoning applications utilizing IO HVAC Controls HD Series dampers. It is a direct replacement for the original HD Series motor and is suited for ductwork zone control installations where a 2-wire, 24 VAC actuator is required. The included shaft adapters make it adaptable to common damper shaft configurations found in typical forced-air zoning setups.

Key Features

• 2-wire, 24 VAC operation integrates with standard low-voltage zoning control wiring
• Designed specifically as a replacement for IO HVAC Controls HD Series damper motors
• Kit includes shaft adapters for field-flexible installation on varying damper shaft sizes
• Compact form factor at 2.25 x 3 x 4.5 inches fits within existing ductwork damper assemblies
• Lightweight at 1.162 pounds, easing single-technician installation in tight duct spaces

Compatibility

Designed as a direct OEM-style replacement motor for IO HVAC Controls HD Series dampers. Refer to the existing damper assembly and zoning panel documentation to confirm correct shaft adapter selection before installation.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with low-voltage zoning systems. De-energize the zoning control panel and confirm 24 VAC power is off before removing the existing motor. Verify the correct shaft adapter is seated properly before securing the motor to the damper assembly. Follow applicable mechanical and electrical codes, including NEC low-voltage wiring requirements, during reinstallation.

Technical Specifications

• Voltage: 24 VAC
• Wiring Configuration: 2-wire
• Width: 2.25 inches
• Height: 3 inches
• Depth: 4.5 inches
• Weight: 1.162 pounds

Standard Information

• Brand: IO HVAC CONTROLS
• Manufacturer Part Number: HD-Motor-RR