Let me Service your split system before the hot weather hits. We strip the indoor unit down, clean all the plastic components and bag wash the coil and fan wheel. The water in the bucket is what came out of one indoor unit!
The coil is where the heat exchange takes place in the room and a dirty coil makes the heat exchange much less efficient costing a lot more to run.
The fan wheel (pictures) was heavily soiled. The blades are shaped to scoop the air and when they are heavily soiled it can feel like there is little to no air coming off the fan.