View visual findings from this job here - https://visionshare.xoi.io/?id=XA-EE1C-3CF2B2F5B90E48C983D355B7D455EF46 Perform maintenance on Navien gas water boiler with 2 unico hydro air handlers and check second floor system for leak: NAVIEN BOILER: * shut power and removed boiler cover door * removed flame rod and spark igniter * Cleaned both components with copper bristle brush, and polished clean with steel wool * Reinstall both components and secured in place * Removed fresh air intake, screen, and cleaned- Reinstalled * Remove condensate trap of bottom of boiler- flushed clean and prime with fresh water and installed back in place * Customer gave the approval for neutralizer mineral replacements * Disassemble pump, Dump old minerals, Washed and brushed pump, clean and clear, Installed new minerals and prime with freshwater- Reassemble pump and tested operations- Normal * blew out and vacuumed out inside of boiler cabinet and components * secured and inspected electrical wiring