Commercial electric thermostat 100-450F, 36" Capillary, 3/16" X 8-3/8" Bulb, direct acting (switch contacts open on temperature rise). factory Model S-16. The 5300 Series Standard Thermostat is a SPST, snap-acting control.Replaces G.E/.HOBART XNC8X068, 54B107070P2, 342027P2