Ventilation is key to fighting fungus/mold.

Temp-Vent helps protect your home from foundation decay.

· Ventilation is a defense against excess moisture and foundation decay.

· Saves fuel, money and time - Mother Nature controls your vents.

· Replaces old-fashioned manual vent.

· Helps in termite control.

· Helps prevent frozen water and sewer pipes.

· No electricity - automatically opens at 720F - closes at 380F (Approx.).

Check it out at CritterRidders.com.