No, it will not. Think about going through a car wash in winter. A much greater volume of warm water all at once does not damage windshields.

As with most cleaning issues, warm/hot water improves cleaning the windshield for bugs, pollen, and summer road crud.

This system was designed to be installed quickly and accurately so it is easily installed at shops such as oil change shops. Every car is different, but an average install TAKES ONLY 10 to 15 minutes.

Yes all of the components have been carefully chosen to work in a hot environment. The components near the exhaust system are each rated for between 500◦f to 1800◦f. without smells, smoke, or other heat related issues. 

We easily and simply disconnect the line that connects the solvent reservoir to the windshield. Since this system does not use electrical power, fuel, or coolant no other existing systems are affected or connected.