View visual findings from this job here - https://visionshare.xoi.io/?id=XA-AB08-D4B2F429A24A4B0695633C0D9E2F2AFA My Perform maintenance on one Burnham gas fired water boiler with six zones and four Trane Hydro air handlers with UV light kits: CUSTOMER ALSO STATES THAT TWO OF HIS CENTRAL AIR SYSTEMS ARE NOT WORKING - BASEMENT AND FIRST FLOOR OF HOME -GAS WATER BOILER: Shot power to boiler Removed flame guard, Rollout switch, And all burner tubes and shut down pilot at gas valve Inspected heat, exchanger, piping, and damper motor-okay vacuumed and dusted out burner section of boiler under heat exchanger Vacuum and dusted out boiler piping cabinets and components, clean and clear Inspected thermocouple- Showing heavy wear and replacement is recommend- Customer approved Removed existing thermocouple from inside boiler and installed a brand new securing in gas valve and pilot assembly Brushed out and vacuumed all burner tubes, clean and clear Reinstalled all burners and relight pilot-