HVAC troubleshooting

Find the safe next step.

Start with a safety check. Fixora only offers external, low-risk checks and clearly hands off hazardous work.

Safety check before troubleshooting

Do any of these apply right now? Select the safest path before Fixora shows diagnostic guidance. If there is smoke, a burning smell, a gas odor, or a carbon monoxide alarm, stop and get immediate help.

Does the next action involve any of the following?

None of these apply. I will only complete the safe, external checks shown next.