Three Factors That Contribute To Furnace Efficiency by Andy Culberson on October 27, 2011February 23, 2016 With a climate like that of Northeast Ohio, furnace efficiency is important. Whether you’re choosing a new furnace or simply evaluating the efficiency of an existing model, a few factors should always be considered when […]Read More Filed Under: Furnaces Tagged With: filter changes– furnace efficiency– heat energy– professional maintenance– Western Cleveland