Diesel heaters with fuel level indicator

Fuel level indicator

— a special indicator that signals the amount of fuel in the space heater tank. This feature makes it easier to keep track of the remaining fuel and reduces the risk of being left with an empty tank at the wrong time. The simplest version of the sensor involves an "alarm" that only reports that there is little fuel left, more advanced versions allow you to check the amount at any time without looking into the tank.