Material Number Technical Literature Marketing Information Images Competitive Cross-Reference Help
Text in Help dialog, To be determined by the Business
6 in. Round Fresh Air Damper
This product is no longer available for purchase.Find Equivalent or Replacement Products.
This product is available in the US only.
The EARD is a round damper with a 24 Vac powered-open/spring-closed motor. It is used for fresh air intake for ventilation or for combustion makeup air.
Wiring-Economizer Automatic Round Damper
Wiring-Economizer Damper
Product Data and Specifications-Product Data for EARD Economizer Automatic Round Damper (English) - Legacy Product Document
Installation Materials-Quick Start Guide for ARDTZ, EARDTZ, ZDTZ TrueZONE Damper Assemblies (English, French, Spanish)
Spring Return, direct mounting, 2-position 24 Vac actuator to operate ARD and ZD Dampers