iO HVAC Controls RM Series Rectangular Rheem/Ruud-Compatible Zone Damper

The iO HVAC Controls RM Series rectangular zone damper delivers precise, energy-efficient airflow control for modern multi-zone heating and cooling systems. Engineered for residential and light-commercial HVAC zoning, it sends conditioned air exactly where it's needed for true room-by-room comfort — eliminating the hot and cold spots that waste energy and raise utility bills.

Why Choose the RM Series

• Precise zoning control — sends conditioned air exactly where it's needed for even, comfortable temperatures.
• Built to last — durable galvanized-steel housing for quiet, dependable performance season after season.
• Easy, proven install — straightforward wiring with direct iO zone-panel compatibility.

Specifications

• Actuator Type: Spring-Return
• Actuator Voltage: 24V
• Wiring: 2-Wire
• Max Static Pressure: 2.0" WC
• Blade Design: Single-Blade
• Compatible Panels: Rheem/Ruud zone systems, ESP-400, Saturn UCC

Ideal For

Residential and light-commercial HVAC zoning systems that demand precise, energy-efficient airflow and even temperatures in every room.