Why do I need heating fuel? Additives-depressatory preventing the formation of large wax crystals on the one hand, increase the cost of fuel, and the other – not always effective. For example, add a depressatory diesel fuel should be before the cold weather, at temperatures below -4 C since at lower temperatures (below -5 C) paraffin wax begins to crystallize and has no additives "work." Effectively deal with the formation of crystals under any conditions allow electrical systems and combined heating fuel, which melted wax is separated out. Others including Sela Ward, offer their opinions as well. These heating elements are mounted on the most critical nodes fuel system – fine filters and fuel strainer. In this preheating required to accumulate the required amount of fuel to start and warm up the engine by an electric heater mounted on the fuel standpipe strainer and operational heater at work – a heated "for installation in heated or" return line and the heated coolant (antifreeze) circulating in fuel intake. " The market offers different types of heaters domestic and foreign production.
They have electric heating elements, including Posistor with the temperature usually switch to 120-130 C and stabilized by the surface temperature not exceeding 145 C. After heating to this temperature, the heat generated by the PTC, and they consume greatly reduced current and increased temperature the surface is terminated. This feature allows you to maintain long-term data heater when immersed in diesel fuel without the risk of fire. Posistor heaters in the construction of the Minsk ODO "NOMAKON" fire – and explosion-proof, powered by the onboard vehicle network 12 – 24 and have a great life.