Insulated underground line for outdoor wood boiler. One-hundred twenty-five foot roll. This product consists of two 1" pex lines, a red and a blue, wrapped with three wraps of foil backed bubble wrap insulation inside a 4" HD Corrugated line. Also inside is a string for threading electrical wire through your line if you wish. Just tie it on the end of the string and pull it through. This product is economical and easy to use when compared to other outdoor boiler line options. 

125' of Three-Wrap Insulated Underground Outdoor Boiler Line

  • If you want your underground line cut to an exact length not listed as a product on our web store, give us a ring at 715-790-5636 so we can assist you.

At Pineview Woodstoves we sell all the parts you need to service, operate, repair or maintain an outdoor wood furnace. Don't see a product online? Call us and we can probably order it!

Pineview Woodstoves LLC

768 15th. Ave.

Almena, Wisconsin 54805


Pineview Woodstoves distributes MF-eSeries, Heatmaster G-Series, and C-Series Heatmaster outdoor wood boilers in Wisconsin and parts of Eastern Minnesota. Outdoor wood-fired hydronic heaters can heat multiple buildings, hot tubs, pools, greenhouses and more. A Heatmaster outdoor wood burning furnace eliminates most of the issues connected with indoor wood burning and can be connected to almost any existing heating system with very little difficulty.

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