Londonderry, N.H. — Bosch Thermotechnology Corp., a division of Robert Bosch North America, is announcing that October 20, 2015 is National Geothermal Day in recognition of the geothermal heating-cooling industry here in the U.S. The recognition day comes as part of National Energy Month. Launched on Earth Day 2015, Bosch Thermotechnology is sponsoring a national Read more