VENT FOUNDATION

All aluminum rust free construction. 8x8 perma-coated aluminum screen attached. Three hinged louvers.

All aluminum rust free construction. 8x8 perma-coated aluminum screen attached. Three hinged louvers.

All aluminum rust free construction. 8x8 perma-coated aluminum screen attached. Three hinged louvers.

Die-cast rust-free aluminum. 8x8 perma coated aluminum screen attached. Aluminum damper for tight closure. 106-L has a 1- 1/2 lintel on top for extra strength.

Polyproplene plastic. Easy working 2 slide shutter. 8x8 perma coated screen molded into vent. Available in black, brown and gray finishes.

Polyproplene plastic. Easy working 2 slide shutter. 8x8 perma coated screen molded into vent. Available in black, brown and gray finishes.

Polyproplene plastic. Easy working 2 slide shutter. 8x8 perma coated screen molded into vent. Available in black, brown and gray finishes.

Heavy die-cast rust free aluminum. 8x8 perma coated aluminum screen attached. Three slide shutter provides maximum ventilation. Features large net-free area.

New Construction Automatic A-EL Foundation Vent w/ Built-in Lintel; Needs mortar; Opens at 75 degrees & Closes at 35 degrees (approx); Lintel length 18in.; Aluminum Screen; w/ Display Carton. Available in Black and Brown.

New Construction Automatic A-EL Foundation Vent w/ Built-in Lintel; Needs mortar; Opens at 75 degrees & Closes at 35 degrees (approx); Lintel length 18in.; Aluminum Screen; w/ Display Carton. Available in Black and Brown.

New Construction Manual PMD-1 Push-Pull Damper Foundation Vent; Fits 8 x 16 Opening; Polypro. Construction; Lintel Length 18in x 1 1/2in; 1/8 Aluminum Screen; w/ Display Carton. Available in Black.

New Construction Manual PMS-1 Plastic Slide Foundation Vent. Fits 8 x 16 Opening; Polypro. Construction; Lentil Length 18in x 1 1/2in; 1/8 Aluminum Screen; w/ Display Carton. Available in Black, Brown, and Gray.

New Construction Manual PMS-1 Plastic Slide Foundation Vent. Fits 8 x 16 Opening; Polypro. Construction; Lentil Length 18in x 1 1/2in; 1/8 Aluminum Screen; w/ Display Carton. Available in Black, Brown & Gray.

New Construction Manual PMS-1 Plastic Slide Foundation Vent. Fits 8 x 16 Opening; Polypro. Construction; Lentil Length 18in x 1 1/2in; 1/8 Aluminum Screen; w/ Display Carton. Available in Black, Brown and Gray.

Features: Quiet 110 cfm ball bearing motor, dries crawlspace gradually, humidity sensor for worry free operation, thermostat shuts fan off low tempture. U.L. approved means assured safety, can help stop mold growth, upgrades your present foundation vent. Easy installation in a variety of constructions. Mounts behind foundation vent for invisible operation. quick and simple solution for under ventilated crawlspaces.

Replacement Automatic BE MB Foundation Vent w/ Individual Merchandising Carton; Opens at 75 degrees & Closes at 35 degrees (approx); no mortar needed; E-Z to install w/ 4 screws; Aluminum screen; Available in Black, Brown and Gray.

Replacement Automatic BE MB Foundation Vent w/ Individual Merchandising Carton; Opens at 75 degrees & Closes at 35 degrees (approx); no mortar needed; E-Z to install w/ 4 screws; Aluminum screen; Available in Black, Brown and Gray.

Replacement Automatic BE MB Foundation Vent w/ Individual Merchandising Carton; Opens at 75 degrees & Closes at 35 degrees (approx); no mortar needed; E-Z to install w/ 4 screws; Aluminum screen; Available in Black, Brown and Gray.

Replacement Automatic B-C Heavy Duty Foundation Vent; Opens at 75 degrees & Closes at 35 degrees (approx); No mortar needed; E-Z to install w/ 4 screws; Aluminum Screen. Display carton. Available in Black and Brown.

Replacement Automatic B-C Heavy Duty Foundation Vent; Opens at 75 degrees & Closes at 35 degrees (approx); No mortar needed; E-Z to install w/ 4 screws; Aluminum Screen. Display carton. Available in Black and Brown