Sterling J38R06890-002 Flame Sensor For RF And TF Tubular Heaters Fits Models RF-30, RF-45, RF-60, RF-75, RF-90, RF30, RF45, RF60, RF75, RF90F, TF-30, TF-45, TF-60, TF-75, TF-90F, TF30, TF45, TF60, TF75, TF90F, LX41, 4LX42, 4LX43, 4LX44, 4LX45, 4LX46, 4LX47, 4LX48, 4LX49, 4LX50 Same As Beacon Morris J38R06890-002, 11J38R06890-002, Carrier J38R06890-002, 11J38R06890-002 ICP J38R06890-002, Heil Quaker J38R06890-002, HQJ38R06890-002, Grainger 32RV35, Dayton 32RV35