(1) Volzgang HR-6 Heat reclaimer for solid-fuel stoves with 6" diameter pipe.
Unit is new in box, never used, and a few years old. $75. Located in New Boston, work in Ann Arbor.
c/p from Product Spec LINK
Every solid fuel stove loses a large amount of heat thru the chimney and Flue. the HR-6 Miracle heat is designed to get a large portion of this heat back. The HR-6 installs into a 12 in. section of the stove pipe just above the stove. it has an integrated thermo disk that senses the heat in the chimney. Once hot, the quiet fan blows air through the heat exchanger and brings an extra 10% of the heat loss back into the room.
Ultra Quiet Blower
Fully Automatic Operation
Fully Sealed from Flue Gasses
Install 15-24" away from stove
Not for use with Oil and Gas Furnaces
Compatible with all wood or coal stoves
Improves Efficiency of Older stoves and Furnaces
Product dimensions: 12.5" L x 16" W x 13" H
Dimensions: 13" L x 10" W x 8" H
Weight: 12 lbs.