Insulating PEX hot water pipes
My home was built with PEX water pipes. The water heater is in the crawl space and I would like to insulate the lines to help reduce the heat loss from the hot water lines. I have not been able to find much information on how this should be done. All of the poly and fiber glass insulation tubing that I found says its usage is for copper or iron pipe. The PEX manufacturers say to use the poly type insulation. I also have not been able to find what to do with "Ts" and elbows. While some products show them, others don't
I am confused and would like to hear from anyone out there that has any experience with this. Any and all help would be gratefully appreciated.