My wife and I went to a hotel for a three-day stay. We had some family in town for a couple of days and we all decided to meet in a central location. As soon as my wife and I checked into the hotel, we immediately adjusted the air conditioner. The indoor air quality was poor. I turned the temperature down to 68°, but the air coming out of the vents still seemed warm. I decided to inspect the machine. I removed the air filter from the front of the machine. The air filter was the same length as the wall heating and AC unit. It was easy to understand why the air conditioner wasn’t working very well after I removed the air filter and saw all of the dust, dirt, and hair. The air filter was covered with a disgusting layer of grime. I used a washcloth from the bathroom to clean all of the dust off the air filter. I ran some water in the tub and cleaned the air filter. After cleaning and servicing the machine, the indoor air quality was much better and the air was colder. I was aggravated by the lack of cleaning from the housekeeping crew, so I decided to take a picture of the dust that I removed from the air filter. The next time my wife and I walked through the lobby, I stopped at the desk to speak with the manager about the air filters. I suggested telling the housekeeping staff to clean them more thoroughly and frequently. The manager was embarrassed and apologized several times. He even offered to give us another night at no extra charge.
The different types of thermostats