View visual findings from this job here - https://visionshare.xoi.io/?id=XA-A243-0036EA0C02B34BA79471CAEFD2627740 Return to replace high limit on front left side unit: * power is off to the system * shovel out path and work area to package unit * dismantle package unit and fam controls to access the high limit * crawl inside the package unit from the blower door and removed the existing high limit * install and secure new high limit in place and connect low voltage wiring * crawl out of package unit and assemble and secure fan controls back in place * close blower door and return power to the system * call for heating at thermostat- system fires and is on and running normally * monitor operations for over 30 min- normal operations * cycle system on and off- no faults * close up and secure all doors back to package system * repair is made- system tested and operational