LL Building PR1DBL Roof Mount Power Ventilator, Black Motor Arbors & Mandrels For sealing cartons

For sealing cartons

Self merchandising

WESTERN AUTO/CITATION SCJ2012 and SCJ2013

Wider area for more support

Drop cloths butyl and rubber coated drapery

LL Building PR1DBL Roof Mount Power Ventilator, Black Motor Arbors & Mandrels For sealing cartonsHighlights: Color: Black 14" blade diameter. For roof or gable mount. Flashing size 21" x 22 1 4" 14 attic air exchanges per hour. Rust resistant metal construction. Automatic adjustable thermostat included. Heavy duty screen deters animals and insects. Large pre punched flashing for easier installation and less chance of leaks. Air flow of 1000 CFM (Cubic Feet Per Minute) for attics up to 1,600 sq. ft. for optimal perfomance.