About 14,000 Rheem, Ruud and United Refrigeration oil-fired furnaces, made in the U.S. by the Air Conditioning Division of Rheem Manufacturing Co. of Fort Smith, Ark., because if the furnace is not ...

If you’ve spent any time furnace shopping, you’ve probably already run head first into the shocking number of furnace brands and models available. It can be difficult for the average homeowner to tell ...

The last few years have not been kind to oil furnace sales. According to the Air-Conditioning, Heating, and Refrigeration Institute (AHRI), sales of oil warm air furnace shipments decreased 14.5 ...

Ana has 20+ years of experience covering home improvement and business topics for U.S. and international media. She’s been published in U.S. News & World Report, The American Scholar Magazine, ...