Furnace Thermocouple Explained - What It Is
What Exactly is a Thermocouple on Your Furnace, Anyway? Alright, let's talk furnaces. You know that feeling, right? It's a chilly evening, you crank up the thermostat, and a few moments later, that familiar warm air starts flowing through your vents. It's a beautiful thing, keeping us cozy and comfortable through the colder months. But have you ever stopped to think about what actually goes on inside that metal box in your basement or utility closet? It's a bit more complex than just flipping a switch, and among the unsung heroes working behind the scenes is a small but incredibly vital component: the thermocouple. ...