36" Thermopile 250 - 750 millivolts, coaxial conection type (threaded end). Designed for use on self powered gas control systems. Includes PG9 pilot adaptor.HOBART CORP 410839-2 Functional,
HOBART CORP 410839-4 Functional,
ITT/GENERAL CONTROL 101934R13 Functional,
ITT/GENERAL CONTROL 101934R18 Functional,
ITT/GENERAL CONTROL 101934R24 Functional,
ITT/GENERAL CONTROL G251R13V Exact,
UNI-LINE 63139 Exact Uni-Line UPC number. Number may appear preceded by Uni-Line's vendor i.d. number, 662013.ex. 66201312345.