VENTS 4 in. KOM 100 U round back valve is especially designed to prevent back-draft. The spring loaded back-draft damper is manufactured of galvanized steel and contains rubber seal. Easily fits into your vent system, the installation requires minimal labor and time.
Dimensions: H 3.13 in, W 3.88 in, D 3.88 in
Product Depth (in.) | 3.88 in | Product Height (in.) | 3.13 in |
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Product Width (in.) | 3.88 in |
Brand/Model Compatibility | All Brands | HVAC application | Ventilation |
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Pack Size | 1 | Product Weight (lb.) | 0.5 lb |
Returnable | 90-Day |
Manufacturer Warranty | The manufacturer warrants to the original purchaser of its products that it will be free from defects in materials or workmanship for a period of 12 months from the date of original purchase |
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4.5 out of 5