Suit Outlet

I have an output of a plug 250 Watt - Unit A / C comes with a catch of 230 watts. If I had to change the plug from the 250 watts to 230 - this could damage the A / C?

I assume you're referring to the nominal voltage rather than power. That being the case, all the outlets of U.S. households are either 110 volts or 220 volts. Most homes have 220 volts for things like a dryer or air conditioning and maybe one in the garage of a welder or something. That said, if you have a voltage 250, is more than likely a voltage 220. You could check if you do not think that is correct. But chances are, you'll be sure to change to a 230 and plug it in.

Watts or volts? It makes a difference. Also the current capacity of the line amps.

First, if your in the U.S., you are dealing with 220 current House keeping ...

If your outside the U.S. .. forget the answer.

You can modify any decision, if its 220 in response to an A / C outlet. Just because "said" over 250, as I said, its still 220 unless you have special powers or a transformer atop a utility pole that is special to you .. . forget ... yet its 220volts.

Now if your "business" you "may" have 250, because they make special allowances for them and give them any kind of power they may need. (Its amazing what kind of power a company can use, and I will not enter here).

I wish you good luck ...

Jesse

I get the impression that you are talking volts. And there are different types of output voltage, which for most air conditioners of any size is 220. Get a trip to a home supply store that matches the plug on the end of your air conditioner. Disconnect power from the socket and the new changes and go.