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Elizabeth ThompsonJul 25, 2025
What to do if my Goodman GMH95 Furnace fails to operate?
- AAlex ProctorJul 25, 2025
If your Goodman Furnace fails to operate, ensure that there is 115 and 24 volt power reaching the furnace's integrated control module. Also, check the integrated control module fuse (3A) and replace it if it's blown. A faulty integrated control module can also cause this issue, so consider replacing it. Finally, check the manual disconnect switch, door switch, and 24 volt wires for proper connection and shorts in the 115 and 24 volt circuits, repairing as necessary.