I saw one on each side of the home. Hopefully this is a simple question for somebody but I have no idea what this is.
pest control tubing in walls or under slab.
Small home? I only see three connectors!
About 3000 square feet. Thank you JTGP for taking the time to answer my question. I had a hard time getting any information about it using google, but now I know what it is. Thanks again for the help.