Velocity Boiler Works (Crown) 107948-01 Gas Train Assembly

The Velocity Boiler Works (Crown) 107948-01 Gas Train Assembly is a module of a combustion system used to regulate and control the supply of natural gas or propane to the burner in HVAC systems. It is commonly fitted in boilers or high-efficiency heating units, where the safe ignition and combustion of gas need to be controlled by a coordinated flow of gas. It used elements like valves, regulators, and safety shutoffs to maintain the correct pressure of fuel and sequencing to facilitate the efficient operation of the burners and safety regulations of the residential and commercial heating system.