4075-IF: VAV Damper w/ Interface Board (T720 Thermostat)


Submittal Form
SKU: 4075-IF Category:


The Young Regulator’s “Simple Zone” product line makes stand-alone zoning easier than ever. Each damper assembly comes with a pre-installed temperature sensor, primary actuator, and integrated interface board for easy field connection to our T-720 thermostat. The 4075-IF Round Zone Damper has a shell and blade constructed of galvanized steel, with a 1/2” round plated steel damper shafts that pivot in oil impregnated bronze bushing. One end is straight, with one end crimped.

Additional information


6" – 10" – 24 ga.
12" – 20" – 20 ga.
Galvanized Steel


20 ga. Galvanized Steel


½" Plated Steel


Oil Impregnated Bronze

Low Leak Seals

EPDM Rubber


6" – 20"

Shell Length


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