White Rodgers 768a-815 ilicon Nitride 80V Hot Surface Ignitor
Silicon Nitride 80V Hot Surface Ignitor, With White Teflon Coated Leads, Steatite Insulator With Steel Zinc Plated Mounting Tab, 2 Terminal Amp Receptacle With .084" Female Socket, Must Be Used With Hot Surface Ignition for  Residential Furnaces (Silicon Nitride Replacement Only) Replaces Trane 768A-15 (A341947P01)