frozen line on what? An air conditioner? Central air or window unit?
More than likely yes.
Any air conditioner will do, but a quiet one is best. Consider GE's quiet air conditioner line, as they shouldn't wake infants.
If your air conditioner is running outside by not blowing cold air inside through your vent, your indoor coil is frozen. You will need to turn everything off and allow the unit to thaw out.
degree air condisner out out
You should leave your air conditioner set on 80 degrees when you go away on vacations. I you have a programmable thermostat for your air conditioner set it to lower the temperature to 70 right before you get home.
Hmmm, because it should?
The low pressure air conditioner port can be found on the top of the air conditioner compressor. The low pressure port should be labeled as such.
An air conditioner should be good for about 20 years. If it is brand new and it stops working it may have just frozen up. If this happens just simply unplug it for a while
yes
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When buying a portable air conditioner, you should worry about how much energy in which they consume. Seen as they are DC, they will not consumer as much as say an AC air conditioner which is powered from the mains.