Item may have some small cosmetic scratches / blemishes
In-store Pick-up Only    Limited Quanities: In Stock Only
ThermoPEX is flexible pre-insulated piping consisting of two waterproof oxygen barrier PEX-A lines (supply and return) protected by polyurethane closed cell foam insulation and a thick, durable, waterproof polyethylene outer jacket.
It is the ideal insulated piping for use with outdoor wood furnaces.
The outside diameter of 1" ThermoPEX is 4-3/8".
*SOLD PER FOOT*
*PICK UP ONLY*