I was called to a home to inspect a clogged drain. The customer claimed that the drain was not the problem, but I could see that the water was not draining properly. I ran the system to make sure it was draining correctly and checked the pressures, which were good. I also noticed that the system was oversized for the home, which was causing the drain to clog. I replaced the system with a 2 1/2 ton unit, which should be sufficient for the 1,000 square foot home. I also noticed that there was water in the ducts, but there was no water in the ducts. I took pictures to show the customer.
