Is your heating unit refusing to turn off, no matter what you do? This can be frustrating and costly, not to mention a potential safety hazard. Understanding why this happens and knowing how to address it is crucial. In this article, we’ll delve into the common reasons why your heating unit might be continuously running and provide actionable tips to resolve the issue. Photo by Max Smith on Unsplash Understanding Your Heating Unit To tackle the problem effectively, it’s important to have a basic understanding of how your heating unit operates. A typical heating system comprises a furnace or heat pump, a thermostat, a blower fan, and various controls and sensors. The thermostat sets the desired temperature, signaling the heating unit to turn on or off. When everything works as it should, the unit heats the home to the set t...