Reznor 196688 Primary Air Restrictor

The Reznor 196688 Primary Air-Restrictor used to control the flow of air ensure proper combustion in the HVAC systems. It is designed to control the amount of primary air admitted into the burner system to ensure a correct fuel/air mixture. It is installed in the burner assembly to regulate the airflow by providing a fixed orifice, which provides a stable flame pattern. This part is simple to installed and unit heaters and HVAC systems to improve combustion effectiveness. It helps in cutting emissions, enhancing the efficiency of energy use, and increasing the durability of equipment by maintaining the efficiency and stability of the burner.