L L Building Products SSB960ABR "Gaf/Master Flow" Slant Back Roof Louver, Brown Finish HALLOWEEN Suitable for a variety of

Suitable for a variety of construction applications: spas

30 - 30 Amp

Safety timer: 80 Hrs

Meets ABYC specifications H-22

L L Building Products SSB960ABR "Gaf/Master Flow" Slant Back Roof Louver, Brown Finish HALLOWEEN Suitable for a variety of"LL BUILDING PRODUCTS" GAF MASTER FLOW ROOF VENT Brown finish Slant back louver Aluminum material resists rust. Fully enclosed hood to help prevent rodent insect infiltration and leaf pine needle clogging. Embossed finish hides scratches and resists wear. 12 percent larger flashing with pre drilled nail holes makes installation easier, helps prevent leaks. 9 7 8" opening; 18" x 201 2 flashing dimension. 60 sq. in. of net free ventilating area per