Trane ORF1427 Brass Orifice #45

The Trane ORF1427 Brass Orifice #45 is a metering component that is applied in the HVAC Systems to regulate the flow of gas into the burner assembly. This opening works by controlling the amount of gas that is introduced to the burner, maintaining a steady combustion when the engine is within the normal operating conditions. It is applied in commercial and residential heating equipment like furnaces and unit heaters, where fine control of gas is necessary. The orifice is an essential to the gas delivery system, regulates the behavior of flame, and stable the controlled heating process.