When considering the placement of an air conditioner in a home, customers should be consulted regarding the specific room. The ideal location for AC installation is the center of the room. Following the placement of the AC template on the wall, it is important to leave a three-inch gap and drill a hole for the copper tube passage. Attach the AC's indoor unit to the template. Subsequently, position the outdoor unit at the back and lay it flat. Properly fit and flare the copper tube, ensuring correct wire connections. To seal, use a white roll for the copper, adding white cement to the drilled area. Install a pressure gauge meter and employ a vacuum machine to check for gas leakage. Customers should be informed that installing a stabilizer is advisable in case of voltage shortages at home.