Firstly Fuse dismounted, hauled away and recycled old HVAC-system. Further our specialists installed new Rooftop Carrier AC N1 Package unit according to the building standards. So technicians installed Carrier WeatherMaker® Standard Efficiency Single-Packaged Rooftop Units 48TC48TCDD12A2A60A0G0. This rooftop 48TC WeatherMaker® unit has gauge plug, centralized control center, plug & play accessory board, “no-strip screw” collars, and handled access panels. Farther technicians installed Curb Adapter and Economizer. Qualified EPA certified specialists made this installation. Fuse provides a 3 years warranty for HVAC-installation labor.