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Parking heating systems are essential for vehicles in cold regions, effectively solving the cold start problem.
Release Date:
Apr 17,2025
Source:
In the severe cold regions of northern China and high-latitude countries, winter temperatures often drop to minus 20°C or even lower. The problem of cold starts for vehicles has long troubled many car owners and operating enterprises. In recent years, the popularization of parking heating systems has provided an effective solution to this problem. Whether for passenger cars, commercial vehicles, or construction machinery, equipping this system enables smooth starts in extremely low-temperature environments, significantly improving vehicle reliability and operational efficiency.
The working principle of the parking heating system is to preheat the engine coolant, engine oil, and cabin through an independent fuel burner or electric heating device while the vehicle is turned off. Compared with the traditional method of relying on engine idling for preheating, the parking heating system can complete the preheating process without starting the engine, which not only avoids wear caused by cold starts on the engine but also greatly reduces fuel consumption.
In the passenger car sector, parking heating systems have become a common feature in mid-to-high-end models in northern regions. A car owner from Harbin, Mr. Li, said: "In the past, starting the car on winter mornings required repeated attempts to ignite, and enduring the biting cold inside the car. After the engine started, it had to idle for more than ten minutes before driving normally. After installing the parking heating system, I can remotely start the heating half an hour before leaving every day. By the time I get to the car, the engine temperature has already risen, and the interior is warm, greatly improving driving comfort."
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