The geothermal business has become the company’s fastest-growing market.
Jackson, Mich-based Heat
Controller, which has been in the city for more than 50 years, has been selling
geothermal heating and cooling solutions for more than a decade, reports the
Citizen Patriot, yet thegeothermal business has become the company’s
fastest-growing market, with rising energy costs and a profitable tax
Heat Controller Sees Increase In Demand For Geothermal Energy
October 14, 2011