HVAC Troubleshooting Medium Safety

Why’s my thermostat not working?

If your thermostat isn’t working, first check the batteries if it’s battery-operated. Ensure it’s set to the correct mode (heat or cool) and check that the circuit breaker hasn’t tripped. If it’s still not working, you may need to consult a professional.

People also ask:

My thermostat isn't responding, what do I do? Why isn’t my thermostat turning on? The temperature on my thermostat isn’t changing, why? What should I check if my thermostat isn’t working? Why’s my thermostat stuck on one temperature?

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