At what minimum temperature is type I fluid typically heated to?

Type I de-icing fluid is typically heated to a minimum temperature of around 140 degrees Fahrenheit before application. This temperature range is important because heating the fluid helps to improve its effectiveness in removing ice and snow from aircraft surfaces.

At this temperature, the fluid achieves optimal viscosity and application properties, ensuring it can efficiently mix with any existing ice or snow and help to prevent further accumulation during flight. The consistent heating also helps ensure that the fluid will remain effective for an appropriate duration during winter operations, enhancing safety and performance.

While other temperatures, such as 120, 130, or 150 degrees Fahrenheit, may be relevant in specific contexts or could be encountered in different practices, the standard minimum heating temperature for Type I fluid is specifically identified as 140 degrees Fahrenheit in most industry guidelines.