During ventilation air should only enter the broiler house through a number of air inlets which are evenly
spaced around the sidewalls of the house. One of the most critical components of a successful ventilation
system is how airtight the house itself is. A well-sealed or airtight house should have no holes, cracks, gaps
or any other form of opening, other than the ventilation inlets, through which air can enter the house. This
will: