Completed new AC installation. Mounted brackets to foundation and attached condenser to them. Installed evaporator coil in the plenum above furnace. Ran a new lineset between the two units and brazed it to them. Ran a new drain line for coil and tied it in with the furnace drain. Pressurized the lineset with nitrogen to 325psi and then evacuated to 521 microns. Released charge and did a complete start up procedure. Thank you for choosing Black-Haak heating. Please take a moment to fill out our online survey.