Lennox AC maintenance and inspection. AC had considerable buildup on outdoor unit as its the first cleaning since install. Due to location near bushes it gets plugged up more than usual. Regular maintenance will prevent future problems. Customer was experiencing cooling issues due to basement apartment getting much colder when AC is running. Unfortunately this is not preventable as cold air falls and its normal for the basement to be a bit cooler. Increased “fan on” CFM from 400 to 1000 at customer request so she can fun just the fan more often to feel more comfortable on the main floor. Signed up customer for comfort club on furnace and AC, will return in the fall for the furnace and the office will call around this time next year to set up AC maintenance.