Chai Nuan, also known as parking heater, uses diesel as fuel to heat the air by burning diesel, achieving the purpose of blowing warm air and humidifying the driver’s cabin. The main components of Chai Nuan oil are alkanes, cycloalkanes, or aromatic hydrocarbons containing 9 to 18 carbon atoms. So what grade of diesel is used for the parking heater in winter?
1、 When using a parking heater in winter, attention should be paid to the selection of engine oil and the selection of a suitable viscosity grade. 15W-40 can be used from -9.5 degrees to 50 degrees;
2、 The use of parking heaters in winter also requires the selection of diesel fuel, and a suitable grade (freezing point) should be selected. No. 5 diesel is suitable for use when the temperature is above 8 ℃; No. 0 diesel is suitable for use in temperatures ranging from 8 ℃ to 4 ℃; – No. 10 diesel is suitable for use in temperatures ranging from 4 ℃ to -5 ℃; – No. 20 diesel is suitable for use in temperatures ranging from -5 ℃ to -14 ℃; To avoid wax buildup in winter that may affect usage, it is recommended to add some low-grade diesel fuel, such as -20 or -35 diesel fuel. Oil products are all refined through crude oil processing, with the addition of different octane and chemical additives during the smelting process.
3、 When using a parking heater in winter, it is important to install a water jacket heater to improve the engine’s cold start performance and load capacity, as well as to improve emissions during cold conditions.
Post time: Jan-09-2024