Homeowner had us out today for a request to replace air filter because they were unsure. upon arrival homeowner informed us that they recently moved in about six months ago and cannot find where to change the air filter. We noticed that there is a Trane split system from 2017. We showed Customer how to replace air filter. We also did a thorough evaluation of the entire system and noticed that they have an air scrubber that is no longer functional and there is some biological growth building up on the inside of the system. We also checked the outdoor system. The refrigerant pressures were within the manufacture specs. We found a 45/5 capacitor that was out of range and needed to be replaced and we also noticed that the outdoor coil was dirty and needed a cleaning. Homeowner approved to have all repairs made. They also signed up for the home care preventative maintenance. We took care of the spring home care at this time