niedziela, 5 kwietnia 2015

High-efficiency wood heating systems winning converts

In this Wednesday, April 1, 2015 photo, Eric Besenfelder, director of facilities for the Coxsackie-Athens Central Schools, points out features on a wood pellet burning boiler at Athens Elementary School in Athens, N.Y. Financial incentives and technological advances have led a growing number of schools, local government buildings, nature centers and homes to switch from fossil fuels to renewable heat in northern states. (AP Photo/Mike Groll) ATHENS, N.Y. (AP) — With the touch of a finger on an iPod-style screen, Eric Besenfelder can monitor and troubleshoot the shiny, wood-pellet furnace that heats Athens Elementary School in the Hudson Valley.








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