Completed AC replacement. Recovered the old refrigerant and disconnected the old condenser and evaporator coil. Set new condenser on a new pad and installed the new coil in the new ductwork we installed on top of the existing furnace. Ran a new lineset between the coil and condenser and brazed it to each. Pressurized the lineset with 500 psi nitrogen to test for leaks and then evacuated to 500 microns. Released the new refrigerant charge and did a complete start up procedure adding refrigerant as needed. Thank you for choosing Black-Haak Heating. Please take a moment to fill out our online survey.