Name: TJERNLUND BD-4 Spring Return Backdraft Damper for 4" Ducts 4"
Brand: unknown
SKU: 3v5dgfjeifghhic
Availability: InStock
Rating: 4.7499999999999964 (210 reviews)

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TJERNLUND BD-4 Spring Return Backdraft Damper for 4

TJERNLUND BD-4 Spring Return Backdraft Damper for 4" Ducts 4"

$ 7.89

Availability: 100 in stock

Description
Size Guide

Description

TJERNLUND BD-4 Spring Return Backdraft Damper for 4" Ducts 4"
4" spring loaded back draft damper
Galvanized steel collar
Aluminum damper blades
Rubber gaskets for tight seal
Easy installation
Shipping to the United States only.