Westerville, OH - Arrived on site ac is older than 2012. Has lots of water on the floor and system hasn't been cooling correctly ever sense they moved in. Downstairs removed filter can still see light through it but it is needing to be replaced. Removed. Checked for ice on the coil couldn't see any but it's uncased so hard to get into. Outside gauged up to the 2009 Concord system. R410a , system refrigerant is correct. Now we are dealing with a water leak. Used inspection scope to see if coil drain pan has standing water it is all cleared out. This tells me that the drainage pipes are okay and that we have a hole somewhere on the uncased coil.
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