Air Balance Induction SystemHow to air balance induction system for a building. Induction systems are used primarily on perimeter systems in hospitals and larger office buildings. Induction units are normally 100% outside air systems. Induction system air balance procedure. Check and note the following items on the supply and return fans. The following preliminary data should be obtained at the supply fan. Traverse the main supply duct after you are certain induction units are open. Adjust the fan delivery to approximately 15 to 20% above design. The fan delivery should be set high because balancing the induction units will normally increase the total fan static pressure significantly and cause the fan delivery to decrease. The following final data should be obtained at the supply fan. Check the following controls. Return from Air Balance Induction System to homepage |
