3-position switch for water heating AUTOTERM 30SP-24

Switch position functions: Off - position the heating process is stopped. On - position the heater starts heating the coolant until the coolant temperature reaches 82° C / 179.6° F, then the heater enters "cool" mode, the combustion process stops, the pump continues to operate to ensure coolant circulation in the vehicle cabin heating system. If the coolant temperature drops below 72°C, the heater starts the heating cycle again. Circulation - the water pump position ensures coolant circulation without the heating process. This function is also used to bleed the coolant system. This switch is included in the standard AUTOTERM 30SP-24 installation kit.
Product number: 928