View visual findings from this job here - https://visionshare.xoi.io/?id=XA-15F7-6BBC31FEE8D2496EA88C819F6481464D Preform heating maintenances on (2) gas furnaces and (1) bypass humidifier: The first floor Trane furnace was recently replaced by another company and a new Daikin furnace is installed in basement- system only a few months old * replaced and dated (2) perfect fit air filters for first floor system * preform full maintenance on humidifier and replaced water panel inside * adjusted water flow to humidifier and test operations- okay * tested condensate pump and discharge line- normal operations * the neutralizer kit and minerals are clean and clear with no ware * test first floor zoning panel and dampers and test and monitor furnace operations- normal SECOND FLOOR: * shut system down * removed furnace and blower cabinet doors * removed all burner jets, flame sensor and air filter from system * installed and dated new perfect fit air filter * cleaned flame sensor wi