Coolant Level Switch

The coolant level switch is a float and needs to be positioned correctly. The notch needs to be in the 6 o’clock position when mounted in the tank.

The metal degas tank uses a reed type coolant level switch. The coolant level switch senses the position of the magnetic float inside the tank. When the coolant level is above the switch, the float is in the upper position and the switch is closed. When the coolant level is below the switch, the float is in the lower position and the switch is open.