These are heavy duty metal 4 inch wall vents that you can't get from the big box stores. Manufactured in the USA.
vent-works.com...
vent-works.com...
When venting through a wall is the best option a quality wall vent should be considered; the 4 inch wall vent by Vent Works was designed with a spring loaded back draft damper to prevent drafting from outdoors, we also included a ¼” inch metal screen. These heavy gauge vents are not available at your local home improvement or general hardware stores. There are 3 different material options; galvanized (26 gauge), white powder coated steel (26 gauge) and aluminum (high grade). Our vents are used in a wide variety of commercial and residential applications including heating systems, bathroom exhaust, kitchen exhaust, laundry room exhaust, venting spray booths, laser engraving machines, exhaust fan blowers and virtually anything else with a 4" inch round exhaust.
To Install: Cut a 4-1/8” inch hole in the side wall and install, be sure to seal it.
Spec's for our 4" wall vent:
Duct diameter: 4"
Duct length: 8 1/2"
Flange width: 6"
Flange height: 6 1/2"
Hood width: 5"
Hood height: 7"
Protrudes: 4 1/2 "
Options are:
1/4" Screen only
Spring loaded Damper (should only be used to vent a dryer)
1/4" Screen and spring loaded damper with open cell foam weather seal.
Material choices are:
26 galvanized steel
26 galvanized steel with white powder coat
High grade aluminum
Contact information:
Email us at info@vent-works.com
Call us at 1-800-506-7090 or visit us at our website at www.vent-works.com
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