Manufacturer Lennox Model # EL16XC1S036-230B03 Serial # 5820C01746 Completed a preventative maintenance on a new Lennox unit. Changed out 16x24x1. The split temperature is 20 degrees. Cleaned out condensate pump. And made sure it was working. Performed a amperage readings on the blower motor condenser fan motor and compressor all are operating properly at this point.