I am a home service technician, and I recently completed a job replacing a faulty flame sensor in a furnace. The furnace was not operating safely due to the faulty flame sensor, which could have caused a fire hazard. Replacing the flame sensor ensures reliable heating, improves system safety, and prevents unexpected breakdowns. Upon arrival, I accessed the furnace and shut off the power. I then removed the old flame sensor and installed a new one. The new flame sensor was connected, and the heating system was tested for the realtor. The realtor confirmed that it was functioning properly and operating normally. The system is expected to pass inspection without any issues on the heating side.
