Creating multiple temperature zones in the home can help your customers save money and energy. Zoning makes heating or cooling a home more efficient by delivering airflow to zones where it's wanted and blocking airflow to the areas it's not. The 12-inch Round Automatic Damper regulates airflow for proper zoned heating and cooling.

• Round damper with 24-volt, spring-return damper actuator
• Galvanized steel single-blade damper, which closes off tightly against gasket for minimal leakage
• Heavier blade construction for longer life
• Quieter operation with fewer blades
• Simple, easy-to-wire, two-wire installation
• Fail-safe, normally open operation
• Adjustable Range Stops are simple to use and easier to understand
• Mechanical Position Indicator for the damper blade
• Push-In Terminals
• Can be field-converted when used as an independent zone or for fresh air intake
• Rated to operate up to 1-inch wc