Arrived at customers residence and was greeted by the customer and was led to the thermostat and it is functioning properly at this time. Customer opted to change filters at this time and customer was given 2- 20x25x1 and 3- 16x16x1 filters upon arrival at this time. Proceeded to the crawlspace and got to airhandler. Tape and duct work joints are tight and neat and without any visible defects and or air leaks at this time. Refrigerant lines are tight and neat and Arma flex insulation is intact and without any visible defects at this time. Air handler is sitting level on a kindorf bracket attached to floor joists securely at this time. Inspected disconnect for air handler and it s tight and neat and attached to the return duct at this time.inspected ez trap safety switch and it is functioning properly at this time. Inspected CS1 safety switch attached to the secondary drain port and it is functioning properly at this time. Inspected condensate drain and it is clear at this time. Inspec