Getting there by Train. Birmingham International railway station is directly linked to the airport passenger Terminals by SkyRail. The SkyRail is free, operates about every 2 minutes when the rail station is open and the journey takes less than 2 minutes.
Set the Thermostat to the Best Temperature. Turning your thermostat to 78 degrees Fahrenheit is the best setting for your air conditioner during warmer months. Reducing your home's temperature 72 degrees Fahrenheit could increase your cooling costs 12 to 47 percent.
The air coming directly from  the vent should be 45-55, however this will not be the temperature  in your home.   If using a thermometer stuck in the vent, and the blower fan on a  medium speed, in the full cold position with AC on vent,  temperatures should be between 40-50 degrees F.