nice job man i have a question can you do a video on how to make it cold water shower because i live in hot country and can you also tell us on how to make it dual hot and cold water? and thanks for ya
do you need to have the car running? I would assume the coolant would need to be hot. Let's say your car is sitting all night and you want a hot shower in the morning. What do you do? Step 1. Start the car?
