Sterling part # J11R00306-002. High limit overheat switch for Sterling & Beacon Morris gas heaters.

Used On The Following Model Numbers:
TF100, TF125, TF150, TF175, TF200, TF250, TF300, TF350, TF400, BTU100, BTU125, BTU150, BTU150, BTU175, BTU200, BTU250, BTU300, BTU350, BTU400, QVF100, QVF125, QVF150, QVF175, QVF200, QVF250, QVF300, QVF350, QVF400, QVSF100, QVSF125, QVSF150, QVSF175, QVSF200, QVSF250, XF100, XF125, XF150, XF175, XF200, XF250, XF300, XF350, XF400