Fan and Limit Control Adjustable Temp Auto Reset Switch Action Fan Close on Rise Limit Open on Rise SPDT Temp Range (F) Fan 50 to 265 Limit 100 to 300 Insertion Element Insertion Length (In.) 5 in Height (In.) 4 3/8 in Width (In.) 3 in Depth (In.) 1 5/8 in - - - - - - - - - Differential Fan Adj. 15 Degrees F Limit Fixed 25 Degrees F Fan On Temp (F) 265 Degrees F Fan Off Temp (F) 50 Degrees F - - - - - - - 265 Degrees F