Carrier Furnace High Limit Switch Keeps Tripping? Here’s What to Check
A Carrier furnace is designed to keep your home warm and comfortable during cold months. Like any mechanical system, it can experience issues affecting performance. One common problem is a high-limit switch that trips repeatedly, signaling a potential overheating issue requiring attention. This safety feature prevents dangerous furnace overheating, but frequent trips indicate an underlying problem. In this article, we’ll explore why the high limit switch trips, steps to troubleshoot it, and how proper furnace maintenance, including inspections and using genuine Carrier Furnace Parts , can help ensure your system operates safely and efficiently all season. Carrier Furnace Parts: Top Reasons Your High Limit Switch Trips Understanding the root causes can help you fix the problem quickly. Here are the most frequent reasons: Dirty Air Filter A clogged air filter restricts airflow through the furnace, making the heat exchanger work harder than normal. ...