It’s a cold day in Louisiana and your gas furnace isn’t working. You’re wondering what could possibly be wrong. The symptoms are that the furnace turns on but then turns off after just a few seconds. It’s not short cycling because the furnace doesn’t stay on that long. What could it be?
For this unusual situation, the likely culprit is the flame sensor. Although you may not have experienced this before, it’s a common issue with gas furnaces. There may be a simple solution that’ll require calling us for furnace repair in Hammond. You should never attempt to work on your gas furnace yourself. Let’s dive into what a flame sensor does and what can go wrong.









