Evaporator Temperature Sensor / Switch

Thermostatic Switch/Sensor (Anti-freeze Thermostat):
Make Ranco or Genera El
Switch-off +2.0 ± 1.1 °C (35.6 ± 2 °F)
Switch-on 2 + 3.0 ± 1.1 °C (35.6 + 3.6 ± 2 °F)*

*Switch-off temp + maximum difference = 3.6