
How To Test a Flame Sensor
You’re typing away on your laptop. Suddenly, the sound of your heater turning on distracts you. Within a few seconds, it inexplicably switches off. While you’re trying to wrap up paperwork, the on-and-off cycle continues to distract you. Besides being an annoyance, this issue could mean that your flame sensor is malfunctioning. By learning how to test a flame sensor, you can avoid unexpected breakdowns in the middle of winter. Quick Takeaways A flame sensor







