At Bohn Heating, we understand that you depend on your furnace to keep your family warm and comfortable. That’s why we work diligently to determine which furnace application is right for your needs. Our team will perform a thorough evaluation of your home, analyzing the square footage footprint, attic and crawl space areas. This information, together with your personal input will help us to determine the correct furnace, venting system and air quality appliance for your home. We sell a range of furnace models which are available in many different efficiency ratings and sizes from the basic 80% single stage furnace to a 97.7% efficient modulating variable speed unit which will save energy and money. These high efficiency furnaces will provide even, comfort with modulating, variable speed heating, eliminating hot and cold spots in your home. With an AFUE (annual fuel utilization efficiency) rating of up to 97.75, these furnaces are among the highest efficiency in the industry.