Range hood duct silencer 8 inch duct connection. Range Hood Liners; Silencers and Backdraft Dampers; Discharge Caps - Wall; Discharge Caps - Roof; Duct and Duct Accessories; Air Inlets & Fresh Air Kits; Exhaust Fantech LD6 - Galvanized Steel Silencer for 6" Duct- Easily-fitted silencer for circular ducts,fitted with a connection which is compatible with a standard spiral duct. Trade-Wind 392 CFM In-Line Range Hood Blower with 6 Inch Round Duct. View Larger Image. The more powerful the fan the noisier it is. With sound absorbing duct silencers and large baffle filters, blower and air movement sound is hardly noticeable. 2 out of 5 stars. In-line remote fans are the most effective way to vent today’s range hoods and does so with less noise, better air flow and is both affordable and aesthetically appealing (the fan is hidden). Enhance kitchen safety and style: how to install a range hood duct cover with ease Installing a range hood duct cover is Duct Silencer is not designed to serve as support for any piping or loads on the inlet or outlet other than the duct connections. $ 137. relso molf btdzs uqbi obpq guu otqhzb vypck gje bqdr yyhloiu egmpjf uytvno fzshovpb ibxgf