Asco Controls 22R221D-5C14 Webster Fuel Pump

The Webster 22R221D-5C14 Fuel Pump transfers fluid from the storage line to the burner assembly and regulates the pressure for controlled combustion in HVAC systems. It is a clockwise 3450 RPM, pump that supplies up to 300 PSI of fuel pressure to produce stable burner performance. Typically fitted to both residential and commercial heating systems, it belongs to the fuel supply element that sustains a steady operation of the burner, which enables the HVAC systems to maintain a steady flow of fuel and ensure a constant output of heating during normal operation.