允许用户选择HVAC屋顶单元进行更换和新建。
The Carrier® Rooftops app allows users to perform on the spot selection of HVAC rooftop units for both replacement and new construction, and estimate energy savings between Carrier® Weather Series units. Users can input an existing unit model number for Carrier or competitive equipment, or desired unit specifications, and obtain the optimal Carrier model for their requirements.