A major source facility is a facility that emits less than 10 tons per year of any single air toxic and less than 25 tons per year of any combination of air toxics.

Unburned fuel oil that is heated in a furnace will ___.

A(n) ___ is a combustion control system that controls the amount of steam produced by changing the burner firing rate.

Piping system designs vary depending on the degree of temperature control desired and the specific application.

A deaerator is a boiler water treatment accessory that heats feedwater to the temperature of saturated steam at the pressure within a pressure vessel.

Piping system designs vary depending on the degree of temperature control desired and the specific application.

Suction lift is the pressure at a pump inlet when the liquid supply to the pump is taken from a tank or other supply source that is above the pump.

A firebox boiler is a cylindrical scotch marine boiler.

Suction lift is the pressure at a pump inlet when the liquid supply to the pump is taken from a tank or other supply source that is above the pump.

In the combustion process, approximately 75 lb of air are required for every pound of fuel burned.