This system is made with used 6-inch metal ducting, metal t’s, two 6-inch fans, a 3 speed switch and galvanized metal straps. It is effective and energy efficient. Drawings are available upon request.
This system is made with used 6-inch metal ducting, metal t’s, two 6-inch fans, a 3 speed switch and galvanized metal straps. It is effective and energy efficient. Drawings are available upon request.
