I would bet! I had about 200' of 3/4" white PVC pipe running from my pump
to my house and a large part of it was in a semi-shaded area (lots of nice
tree roots to dig through when I got around to burying) and I could take a
shower w/o having to turn on the hot water tap. I couldn't even imagine if
it was black pipe in full sun. I'd think you'd be able to steam veggies for
dinner in your shower.