At What Temperature Can the Windshield Washer Reservoir Freeze and Break?

[DeTeagan]

The windshield washer reservoir can freeze and break when temperatures exceed -35 degrees Celsius. Below is an introduction to the windshield washer reservoir and guidelines for selecting antifreeze: Introduction to the Windshield Washer Reservoir: The antifreeze reservoir is the main radiator tank. The main tank and the auxiliary tank are interconnected, with antifreeze primarily stored in the main tank. Antifreeze has a higher boiling point than water, reaching approximately 125 degrees Celsius, and a lower freezing point, around -30 degrees Celsius. Additionally, antifreeze rarely forms scale and contains rust-prevention additives, which are beneficial for the engine. While adding water under normal circumstances may not cause significant issues, it is recommended to use coolant whenever possible. Antifreeze is added to the car's radiator. Selecting Antifreeze: The lower the freezing point, the better. The fundamental criteria for antifreeze are its freezing and boiling points. During autumn and winter, it is advisable to choose antifreeze with a low freezing point. The lower the freezing point, the stronger the antifreeze's resistance to freezing. Typically, the selected antifreeze should have a freezing point at least 10 degrees Celsius below the local minimum temperature to account for sudden weather changes.