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Meters, Test Kits, Inspection Supplies & Tools!
Model #: 28110
Condition: New
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$39.60
The Spruce backdraft damper will allow air to efficiently flow through exhaust ducts to the outside, yet prevent the unwanted flow of air into a house when the exhaust fans are off.
Search Category: Hardware > Heating, Ventilation & Air Conditioning > Vents & Flues