Arrived for ac maintenance today. Started at furnace and checked static pressure, it’s rated for .5 max and it’s running at .5 right now. Motor amps are good. Blower wheel has some dust on it. There is a 22 degree temp split. At the condensing unit all pressures and charge look good. All electrical components are running within manufacturing specs. I rinsed coil clean. Today you renewed membership. System is running upon departure. Thanks for choosing LBA.