Just FYI: if your door bell ever stops working, the fix may be easier than one would think. I was convinced I had a broken wire or worse. Couldn't find a way to take the button off the trailer, so I tackled the door bell box under the counter extension. Held on by two screws, I removed said cover and discovered my doorbell was not a 12 volt
integrated bell system, but rather powered by four (4) size 'c' batteries. One had simply come loose. DUH!!! Fixed. I admit, I am not smarter than a fifth grader.