knob or concealed setpoint adjustment • low and high temperature dial stops that  are concealed and adjustable throughout  setpoint range • can be set for a locked dial • narrow differential without the need for  anticipator • standard internal dual Celsius and  Fahrenheit scales • switch mechanism and wiring connections  go into the switch box to isolate electrical  circuits from the sensing element • mounts on a standard double outlet box • separable mounting plate allows easy  mounting and wiring without removing  thermostat cover • locking cover reduces unauthorized  tampering • high-impact plastic enclosure • smooth action multiposition slide switches  for dependable service