What wording could I use to describe this anomaly? if any
Slab floor. Two story.
This is on the first floor.
The picture is the upper half of a hallway wall made of drywall. There is a smoke detector, actually in the picture, a thermostat, and two light switches. One of the light switches has an unknown purpose.
The other side of the wall is kitchen cabinets with one GFI.
The heat ducts are in the hallway ceiling.
I see no reason why this area should be given off this heat pattern.
#2) Living room ceiling:
I followed the heat run on the living room ceiling to the ceiling register. About 1ft away from the register I see this spot. (picture below)
I did the same on the floor above this area with no issue.
Could this be a bad connection at the elbow?