Seal Proofing Exhaust Fan Ducts
Seal Proofing Exhaust Fan Ducts ************************************************************************* Q: How does one seal proof exhaust fan ducts? How does one create pest control measures? How does one stop birds from nesting in exhaust fan ducts? A: As shown in the video... *********** Applications: Pest prevention, Fire proofing ***** Relevant Background: "Ventilation is the intentional introduction of outdoor air into a space. Ventilation is mainly used to control indoor air quality by diluting and displacing indoor pollutants; it can also be used to control indoor temperature, humidity, and air motion to benefit thermal comfort, satisfaction with other aspects of indoor environment, or other objectives...The intentional introduction of outdoor air is usually categorized as either mechanical ventilation, natural ventilation[2] , or mixed-mode ventilation (hybrid ventilation)...Mechanical ventilation is the intentional fan driven flow of outdoor air into a building. Mecha...