For use with most Suburban brand ovens, is universal and will work with other brands. Once the outside manual release damper is unsecured, the damper automatically opens when the range hood fan is activated to allow cooking odors and smoke to be exhausted. The damper automatically closes to prohibit insects, dust or snow from entering when the range hood is not in operation. The manual release damper must be secured before travelling. Dim.:5 5/16"x11 5/8". Cutout: 3 7/16"x10 1/4".
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Range hood vent
Excellent product and fast delivery