Troubleshooting a Furnace Not Working in Auto Mode

What are some common reasons for a furnace not working in auto mode? • Is your furnace not working in auto mode? Don't worry, we've got you covered! In this video, we'll discuss the common reasons behind this issue and provide troubleshooting tips to help you solve it. From thermostat problems to dirty air filters and faulty limit switches, we'll cover it all. Stay warm and comfortable by watching this informative video!

00:00 • Troubleshooting a Furnace Not Working in Auto Mode
00:26 • What is Auto Mode?
00:48 • Is it a Thermostat Issue?
01:23 • Could it be a Dirty or Blocked Air Filter?
01:45 • What About the Furnace's Limit Switch?
02:05 • Is it a Gas Supply Problem?