78
72 degrees summer and 68 degrees winter
The average normal temperature for air conditioning is around 78 degrees. A home kept at this temperature during the day is likely to notice decent electric bills.
In order to keep your home air conditioning from restarting right after it stops raise the temperature on the thermostat. This will keep it from restarting so soon after it stops.
The temperature setting you choose is dependant on your comfort level and the amount you are willing to pay for your utility bills. In the summer as the temperature increases, setting your thermostat to a higher temperature will save you money. Often people will raise the thermostat to around 80 degrees Fahrenheit while they are away from home working or at school. Then in the evening lower it to a more comfortable 72 to 78 degrees while they are home and while they are sleeping. The reverse is true for the winter. The lower you can keep the thermostat in the winter, the lower your utility bills will be. Often people will lower the thermostat to 50 - 60 degrees Fahrenheit while away. Then turn it up to 65 - 70 degrees Fahrenheit when they are at home. It is also important to change your central air conditioning air filters and to have the units serviced by a professional for maximum efficiency.
It depends on the temperature entering the unit. Generally around 14 degrees less than the room temperature.
If its a copeland scroll compressor it should be Life time..
$6000.00
A heat-pump is the most cost effective air conditioning system. It will maintain the temperature in your home while expending the least amount of energy.
60-80 dollars depending on where you live.
The temperature at which you are comfortable. If your question involves money-saving, then contact your local power company to determine the best setting.
On will turn the fan or blower on continuously and auto setting will kick off and on according to the temperature setting on the thermostat.
Benefits of central air conditioning are being able to control the temperature inside of your home, lower level of noise if you have an outdoor unit, and it can improve indoor air quality.