Why does my air conditioner freeze up when the temperature is too low?
Why does my air conditioner freeze up when the temperature is too low? If you set your thermostat too low, the AC is going to blast chilled air which will inevitably lead to over-cooling and condensation. This can also result from running an AC at a sufficiently low temperature for long enough. You can resolve this by ensuring that the thermostat is set not too low. Why is my return air not pulling in? Return air never has a chance to get pulled in from upstairs. As a result, air doesn't move and rooms get warm... cold air settles and...