not homework what so ever. when dealing with solar hot water systems in a drain back format it is possible to have a situation where on a super cold day the sun comes out and turns on the circulation pump. while the collector may be hot it is possible for the pipes to and from the collector to...
In this scenario the water would be room temperature not cold city temperature. Assume the pipe is insulated with 1" insulation and is exposed outside for a length of say 20 feet.
I think with those above calculations it seems like it is not possible to freeze.
Hello,
I have a simple question that I hope some of you may be able to help me with.
In an hypothetical situation you have a body of water inside a home at room temperature. The outdoor temperature is sub zero (~ -25oF). If all the piping was say for example 3/4" copper could you freeze the...
