48" Thermopile 250 - 750 millivolts, two lead wire conection type. Designed for use on self powered gas control systems. Includes PG9 pilot adaptor.ITT/GENERAL CONTROL 101934F48 Functional,
ITT/GENERAL CONTROL 10193FF48 Functional,
UNI-LINE 63731 Exact Uni-Line UPC number. Number may appear preceded by Uni-Line's vendor i.d. number, 662013.ex. 66201312345.