I was seeing the cable the other night plus I saw a commercial for some heating plus air conditioner supplier advertising their heat plus a/c lake beach house services. They were showing everything that the heating plus air conditioner specialist does. One thing I did not guess what they were doing was at one point in this commercial they were honestly washing the central heating plus air conditioner component with a water hose! I have never seen that done before. I wonder what that was for? I guess hosing down your central heating plus air conditioner component after a messy storm may be a wonderful method just so it isn’t entirely dirty, but why would a heating plus air conditioner specialist be doing this? I almost wanted to call the heating plus air conditioner supplier that was on the commercial plus ask them! It entirely interested me. Was it just for show to look cool or was this something that has to do with heating plus air conditioner service that I do not guess about? I entirely would enjoy to find this out. Maybe I will just ask our own heating plus air conditioner specialist about it the next time they come to do some labor on our own central heating plus air conditioner unit. I do not know. But I entirely wanna guess what was going on! Heating plus cooling systems are a mystery to me, I only guess how to turn them off, turn them on plus follow up with all the heating plus air conditioner service that needs to be done on the heating plus cooling units.