Functioning electrical wires: Run a climate-limited conduit from your outdoor electrical box on the condenser device. Feed electrical wires through the conduit and make the required connections for the indoor and out of doors units. The evaporator coil will go into the provision plenum, that may be considered the “outflow” https://restaurant-and-bar-ventil54186.bloggerchest.com/29498454/5-easy-facts-about-air-conditioner-installation-described