The answer to 'inspection not working' is that there could be several common causes, such as a faulty thermostat, clogged air filters, or issues with the HVAC unit itself. Symptoms may include the system not turning on, poor airflow, or inconsistent temperatures throughout the home.
If the inspection is not working, it's important to first check the basics like the thermostat settings and air filters. You can try troubleshooting simple issues like these yourself, but for more complex problems, it's best to call in a professional HVAC technician. They can properly diagnose the issue and provide the necessary repairs or maintenance to get your system back up and running efficiently.