Arrived at customers residence and was greeted by the customer and was led to the thermostat and it is functioning properly at this time. Inspected 16x 25x1 filter and it is clean at this time. Tape and duct work joints are tight and neat and without any visible defects or air leaks at this time. Refrigerant lines are tight and neat and Arma flex insulation is tight and neat without an,y visible defects at this time. Ins-ducted 2 inch opacity flue pipes and they are primed ,glued and pitched properly at this time. Inspected gas line and it is tight and neat and properly doped on every joint and fitting at this time. Inspected condensate drain and it is clear at this time. Manual gas shut off valve is functioning properly at this time. Inspected ez trap safety switch and it is functioning properly at this time. Inspected emergency shut off switch and it is functioning properly at this time.Electrical connections are tight and neat to the components and wire nut connections are tight a