Honeywell ARD9TZ 9in Round Automatic TrueZONE Damper, Normally Open

ARD9TZ - Honeywell Truezone 9" round damper with 24 volt position normally open actuator. TrueZONE Damper Product Features:  Direct replacement for today's Honeywell legacy dampers  Easier installation and troubleshooting  Improved motor and gearing to insure long life and reliable operation  2 position, 24 Vac power close, spring return forced air zoning damper  Adjustable range stops that are simple to use  Mechanical position indicator for damper blade  LED indicators show operation  Push-in terminals that are the same as the Honeywell TrueZONE panel Quieter operation  With R-8 insulation compatibility, the TrueZone damper is designed to pass energy efficiency audits.