10 Simple Steps for Effective Negative Pressure Ventilation

Using the concept of negative pressure to ventilate a broiler house during cold weather is easier than many people think. The only things a grower needs are a few fans to exhaust stale air, some adjustable inlets for fresh air to enter through and a $25 static pressure meter (see Negative Pressure Ventilation - The Basics October/November, 1991). Once a grower has these items all he needs to do is follow these 10 steps: