FAMCO BD4 Butterfly Damper 4 in, Galvanized

PN :
971918
UPC :
097665229006
MPN :
BD4
FAMCO BD4 Butterfly Damper 4 in, Galvanized

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  • Heat exchangers, exhaust systems, solar heating systems; intake/exhaust where powered damper not needed (not rated for dryer)

  • Foam seal; aluminum damper blades; one end crimped (varies)