Burnham Boiler 822643 Gas Burner Orifice

The Burnham Boiler 822643 Gas Burner Orifice is an essential part of Burnham boilers that provides accurate gas flow to the burner. It is mostly made of metal or brass and has a threaded coupling for a tight grip. The gas burner orifice controls the amount of gas that is allowed into the burner as part of the burner assembly. This management is therefore important in order to be able to sustain the right combustion and the right fuel air mixture for heating purposes. The orifice size can be adjusted to match heating requirements, thus increasing energy efficiency and reducing operating expenses for operators.