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Should I insulate the 3/4 pex for my modine hydronic garage heater?
The pex is running in my basement for about 65 feet, then in the garage for 25 feet. We ran the pex side by side for about 20 feet in the basement, the rest was separated and attached by snapping clips. Is it worth it to insulate them? If so, how would I insulate the runs that side by side? In those situations, two clips are abutted to each other and the pex then runs parallel side by side, supply and return. Thanks.