This looks like an electrical schematic. It is on the back of a shelf in a grocery store.
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@ThinkingSapien Pretty sure it's an HVAC diagram, what with the references to pressure, heat, condensers, and filters.
This looks like an electrical schematic. It is on the back of a shelf in a grocery store.
@ThinkingSapien Pretty sure it's an HVAC diagram, what with the references to pressure, heat, condensers, and filters.
This temp sensor was spotted nearby.
@LouisIngenthron