Amazing sound quality, got this bit of kit cause have recently purchased 2 new TV's, sound quality isn't the same now a days on new flat panel TV's, so a sound bar is a must, read all the reviews of this item and decided to take the plunge, price seemed very good, and really didn't know at the price if it was going to be any good , having already checked out other sound bars at 3-4 times the Galvanized steel dampers 12" (305) spacing Stainless steel dampers 6" (152) spacing Horizontal Mount (In floor) All dampers 6" (152) spacing Multiple section horizontal mount dampers require a 14 gage thick x 4 1/2" (2 x 114) wide steel reinforcing plate sandwiched between the damper frames with 1/2" (13) long welds staggered Shop duct dampers in the duct fans & dampers section of Lowes.com. Find quality duct dampers online or in store. Accord Ventilation 301 12-in Dia Galvanized Steel Butterfly Damper Enter your location. for pricing and availability. OK. ZIP Code. Compare. Compare. Item # 753770 | Model This site uses cookies to offer you a better browsing experience. By continuing to navigate through this site or by clicking Approve, you consent to the use of cookies on your device as described in our privacy notice. 12 in. x 12 in. Fabricated Airfoil Damper Competitor Greenheck VCD-33 0.08 in. wg 0.34 in. wg 1,000 2,000 10,000 To illustrate the cost saving benefits of a damper with lower pressure loss, we put our VCD-33 control damper to the test. Greenheck's VCD-33 requires 30% less energy consumption to American Made Electric Duct Dampers for use in zoning, exhaust and air flow management. Heavy Duty Gauge Metal and High Quality Erie Motor. Browse through sizes 4 Inch to 12 Inch below. ** Motorized Zone Dampers are not kept in stock and made per order. Please allow 5 days for completion** Visit The Home Depot to buy Master Flow 12 in. L Inline Damper ILD12. 12 in. Inline Damper is rated 4.7 out of 5 by 3. Rated 4 out of 5 by Anonymous from Dampner This