Winter-Weather-WFIRWhen the temperatures go way down, the demands on home furnaces and heat pumps go way up — and older ones in particular are more likely to fail. Experts say the one thing you can do more than any other to reduce your chances of a service call are to simply turn your thermostat down three to five degrees. WFIR’s Evan Jones has the story.

02-19 Cold-Furnaces Wrap2-WEB