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Ryan KellerJul 29, 2025
How to fix a low battery icon on my Goodman TSTATG1152-2 Thermostat?
- MMichelle LopezJul 29, 2025
If you see a low battery icon on your Goodman Thermostat, it means the batteries need to be replaced. Replace the two Alkaline 'AA' batteries at least once every 12 months to ensure proper operation.