Solid core foam filled line consists of two 1" pex lines surrounded by water-proof solid-core closed-cell foam inside a 4.5" black poly line. This is the most energy efficient underground line product we sell. 50 foot roll.

50' Solid Core Foam-Filled Insulated Underground Line for Outdoor Wood Boilers

  • Contact us if you want your line cut to a length not listed on our web store.

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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