If you have an HVAC system in your business, chances are that it breaks down from time to time. It can be frustrating to always be calling a repair person to come and fix the problem for you, too. In this video, a repairman walks through some typical commercial heating system repair problems, and how to solve them. Keep in mind that while he is a professional, you may be able to replicate some of these tasks yourself for an easy DIY solution.
The first issue he faces is a leak in a coil, making it flat. He then isolates a section of the coil in order to fix it. Keep in mind to be careful of the copper tubing, as it is thin and not as secure as the other tubing for the machine. He then crimps and sweats the tubing in order to locate and fix the leaking one.
He then went ahead and removed the potentially offensive tubes from being attached to the main system so that they can be checked. He decided to close off two, just to be on the safe side.
With that, he finished up his work, and successfully troubleshot an HVAC problem.