Heating & Cooling
A/C Does Not Blow Cold Air
Check the thermostat mode, the filter, and the breaker before submitting a cooling request.
Tools & supplies
- Clean furnace filter
- Thermostat batteries
Step-by-step instructions
- 1
Set the thermostat to Cool and lower it below room temperature.
- 2
Replace the thermostat batteries if the display is blank.
- 3
Check the breaker panel and reset a tripped A/C breaker once.
- 4
Replace a dirty filter to restore airflow.
- 5
Give the system several minutes to respond; if it still will not cool, submit a request.
How-to video
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