The Hauck LHO Oil Line Heater is designed to supply the heat necessary to lower the viscosity of heavy fuel oils to that required at the burner for proper atomization. This typically requires lowering the pumping viscosity (nominal 2000 SSU maximum) to the atomizing viscosity (80 - 90 SSU). Auxiliary components can also be supplied to control fuel oil temperature and prevent overpressurization of the oil line heater. Hauck’s LHO’s are available in a wide range of sizes to meet specific application requirements.
