The geothermal ("geo-exchange") heating and cooling system all ducted, wired, piped, and ready to go (after electical-plumbing-insulation-drywall-etc...). The black pipes are for the fluid pumped through the 4 - 250ft. wells to return to the unit at 55 degrees. From which heat is extracted by the compressor in winter, and to which heat is transferred during summer.
Currently accumulating tubs, range hood, lighting, and planning electical & plumbing locations. And it's still stinking cold - we've had maybe 3 days in the past 2 months that have approached average.....