u/Nearby_Statement_233

I’m running a 12,000 btu air conditioner, it’s an older model and so is my house, my wife and I moved in a year ago and the air conditioner ran fine. This year it keeps tripping the GFI outlets wherever I use it. (Even when there’s no other loads on the circuits) should I try getting a smaller btu air conditioner or should I be replacing the GFI’s? T.Y.I.A. !!!