In certain embodiments of the invention, {HEAD ~ the furnace} 30 includes {TAIL ~ moisture sensors} 60 within the chamber 54 to measure the moisture content of the atmosphere 
includes
In certain embodiments of the invention , { HEAD ~ the furnace } 30 includes { TAIL ~ moisture sensors } 60 within the chamber 54 to measure the moisture content of the atmosphere
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH