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Victoria FrederickJul 26, 2025
What to do if the cooling system does not respond on my Aprilaire 8476W Thermostat?
- Mmelanie04Jul 26, 2025
If your Aprilaire Thermostat's cooling system isn't responding, first check the circuit breaker and reset it if needed. Also, ensure the power switch at the heating and cooling system is turned on and that the furnace door is securely closed.