Fan or Limit Control Application Fan or Limit Control Mounting Plenum Mount Contact Form SPDT Switch Action Fan - Close on Rise Limit - Open on Rise Reset Type Manual Reset Fan Minimum Control Temperature 100 Degrees F Fan Maximum Control Temperature 350 Degrees F Limit Maximum Control Temperature 350 Degrees F Limit Minimum Control Temperature 100 Degrees F Differential Adjustability Fixed Maximum Temperature Differential Setting 20 Degrees F