Answer
Jan 05, 2026 - 05:46 AM
This unit will need to be replaced completely. The part number for the replacement is 46486901.
Gvd- damper
I have a GVD-4 automatic damper in the exaust stack of my hot water boiler. It still operates fine but the little feathers around the perifery of the damper disc have broken off. Can the damper disc be replaced without replacing the whole assembly? If so what is the part number, what would it cost, and where could I purchase one? Thank you for your help.
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Open Jan 05, 2026 - 05:46 AM
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