Geothermal System

Troubleshooting Guide

If you are experiencing an issue with your Trane system, our guide can help answer your questions. Check out these common troubles and possible solutions.

Common Problems & Solutions

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data.topic Geothermal System

Why won't my geothermal system heat or cool properly?

Your outdoor coil might be blocked. Clear away any debris around the unit. You can also try replacing or cleaning clogged or dirty filters.

Why isn't my geothermal system blowing hot or cold air?

Your blower door might be open. Closing the door should restore power to the blower and gas valve. Also, your main gas line might be shut off and need to be turned on. Contact your gas company.