Recently I was touring a new res. construction in my neighborhood
and noticed a 1/4" orange flexible pneumatic tube running around the perimeter of the main floor rooms, inside the wall cavity, about 12" off the floor.
I traced it out to the condensers, maybe heat pumps, outside, but it wasn’t connected to anything yet.
Can anyone tell me what this was? Is it an HVAC component?
So am I reading this system right? Someone comes by and pumps chemicals into your house without you having to be there? Could be a disaster if “kids being kids” hooked a water hose up to the system and ran off:shock:
Those are common on all Centex homes in my area. That system does not have a great reputation here due to alleged clogging of the tubing and ‘nozzles’ after just a couple of pesticide applications. Perhaps they have resolved that issue.