CRS is proud to offer Automatic Smoke Vents by Bilco.  If you see a model or type below, it is ready to purchase right online.  If you do not see the model you are looking for, please feel free to reach out to our E-Commerce department at (800)-267-2308.  You can also email us at

  • Bilco Type S-20SV

    Bilco Type SV Automatic Smoke Vent

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