I had an aged window air cooler that has been kneeling in the garage for years.
Recently when our central heating and air cooler unit blew out in the middle of a heatwave I decided to pull it out and see if it still worked to avoid having to go to a hotel for the evening.
And lo and behold the aged window air conditioner unit still worked after all these years. I could not guess our eyes! I actually just could not guess it! It was appreciated as a real wide miracle all together. So I ended up installing the window air conditioner unit into our kitchen window and guy oh guy did it do the job of cooling our kitchen! It still worked so fantastic that I even forgot our central heating and air cooler’s cooling had broken down! Though I knew I had to get it fixed as soon as humanly possible, so I still called the local heating and air conditioner supplier to schedule a time the particular next day to send out a certified heating and cooling specialist to maintain our central heat and air cooler system unit. But this window air cooler that was over 30 years old was still working just as fantastic as new back when I bought it. That is not a correct thing when it comes to window air conditioner units. But in our particular case, I must have just gotten pretty darn lucky all together.