Finding the problem turned out to be harder than I thought

After I finished with a heat pump repair, I called my boss to see what was next on the schedule.

He sent me downtown to help another co-worker with a commercial boiler repair.

I honestly don’t know much about commercial boilers, but the boss told me I was there to help. When I arrived, there was no other person from the heating and air conditioning business present. I walked inside and the owner of the building looked at me like I was there to save the day. I asked the guy if my coworker had arrived. He did not know there were two people coming to help. I contacted my boss and I told him that the other guy had not arrived. I found out he was stuck in traffic. The boss told me to start investigating the commercial boiler problem. I hesitated for a moment and then I agreed. I did my best to check on a couple of things that could be the issue, but finding the problem turned out to be a lot harder than I thought. I was very relieved when my coworker finally showed up. He took control of the situation and told me exactly what to do. I was happy to have someone there that really did know what he was doing, because I felt like I was positively and absolutely clueless. We worked on the boiler repair for several hours and that was the last place I went that day. I had to stay there until we managed to figure out the problem and fix it.
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