Live in zone 5 have 1900 square foot house, and boiler/hot water heat. I have about 400' of 3/4 and 1 inch copper in basement and crawl space in this system....Is it worth the effort to insulate these things? I checked Home Depot and a little over $100.00 to do the job...Any Idea how much savings in energy.........tia
- posted
16 years ago