I went ahead and replaced it with the spare we kept careful not to touch the ceramic end.
Trane xb furnace not heating.
A dirty filter can reduce airflow and prevent the correct functioning of your furnace.
Gas furnace troubleshooting guide if you are experiencing an issue with your trane system our guide can help answer your questions.
We have a trane xb furnace that is not working properly.
If it seems like your trane furnace just isn t heating your home as effectively as you want then the culprit might be a lack of airflow making the first step in repairing a trane furnace checking your filters for blockages.