Product is Discontinued; Builder
s Best 111583 220 Light-Gauge Plain-End Pipe (3 x 8ft) Noninsulated general-purpose venting duct for low & medium operating pressures
Noncombustible corrugated aluminum with watertight continuous lock seams
Class 0 metal duct
Bulk package
Product is Discontinued BUILDERS BEST(R)PRODUCT WARRANTY : THIRTY DAYS
