-10 degrees Fahrenheit to 150 degrees operating temperature
Flue Collar Size: 6"
High visibility marking – provide clearly marked diameter
All seams are double stitched with heavy duty
Increased capacity for up to 6-5/8" crown molding (vertically nested)
LL Building Products AIC14WW Internally Braced Turbine Ventilator, 14" Roll Valley -10 degrees Fahrenheit to 150Permanently lubricated track system, upper and lower stainless steel ball bearings prevents metal to metal contact, encased to help prevent dirt, dust, sand, and other foreign materials from damaging bearings for long life, less friction, smoother spin, and wear resistance. Heavy duty steel spider braces and case hardened steel shaft for long lasting strength durability. Simple, mechanically locked, 2 piece head base for faster, easier installation.