It’s recommended to have your gas fireplace professionally serviced at least once a year, preferably before the start of the heating season. Regular servicing can help identify and address potential issues before they cause problems like unexpected shut-offs.

You can perform basic cleaning tasks like vacuuming debris and wiping down surfaces yourself. However, for more thorough cleaning and maintenance, it’s best to hire a professional technician who has the expertise and tools to do the job safely and effectively.

If you’ve cleaned and adjusted the thermocouple but the fireplace still shuts off, it may need to be replaced. Other signs of a faulty thermocouple include a weak or flickering pilot light and a burning smell around the fireplace.

If safety features like the oxygen depletion sensor or overheat protection keep triggering, it’s crucial to address the underlying issue immediately. Consult a professional technician to inspect and repair any potential problems with ventilation, gas supply, or other components.

By being proactive with maintenance and addressing common issues promptly, you can minimize the chances of your gas fireplace shutting off unexpectedly and ensure safe, reliable operation for years to come.