Quote:
Originally Posted by EA37TS
What is your current AC, a 13.5 or 15K BTU unit? If 13.5 have you thought about upgrading to a 15K?
Adding a second unit may present an issue in the power system. I imagine you are currently on a 30 amp system and not 50 amp.
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Many install second but plug the unit into the 20 amp plug on pedestal with heavy duty cord. You can have cord coming down ladder.