How High is the Temperature of the Diesel Heater Exhaust Pipe?
2 Answers
The temperature of the diesel heater exhaust pipe can reach 320-400 degrees Celsius. Precautions for Diesel Heaters: Always purchase vehicle diesel heaters from reputable manufacturers and avoid buying low-quality products to save money, as this can prevent carbon monoxide poisoning. The exhaust pipe of the diesel heater must be kept far away from the cabin, and it is best to direct the exhaust pipe towards the rear of the vehicle to prevent toxic gases from being blown into the cabin at night due to headwinds. When using a diesel heater, remember to leave a small gap in the vehicle's window before sleeping. While the diesel heater is operating, carbon monoxide is not only expelled through the exhaust pipe but can also seep into the cabin with the warm air. Therefore, leaving a gap in the window helps minimize the risk of accidents. Principle of Diesel Heaters: A diesel heater is a vehicle heater that works by utilizing the vehicle's battery and fuel tank to provide instant power and a small amount of fuel. It heats the engine's circulating water by burning gasoline, thereby enabling a warm start of the engine and simultaneously warming up the cabin.
The temperature of the diesel heater's exhaust pipe is indeed quite high. During normal operation, the surface temperature can reach over 200 degrees Celsius, and at full power, it can even approach 400 degrees. When I used to drive long distances in the north during winter, the diesel heater would run for hours at a time. Once, I accidentally touched the pipe when parking, and it immediately reddened my skin. Now, I always remind myself: never touch the exhaust pipe after starting it, and wait at least half an hour after turning it off to let it cool down. Especially regarding the installation location, it must be kept far from the vehicle body and flammable materials. Even dry leaves on the ground should be avoided when parking, as the high temperature could ignite them and cause trouble. Remember to regularly check if the exhaust pipe's mounting brackets are loose, as high temperatures can easily cause metal fatigue and deformation. Loose brackets may lead to displacement or gas leakage in the exhaust pipe.
