Offering heating and cooling solution for residential and light commercial buildings, Champion LX Series fits most roof frames and slabs, and features exact-match gas and electric hookups that save time during installation. Single-cabinet units include copper tube/aluminum fin condenser coils, slide-out evaporator coil, tubular stainless steel gas heat exchanger, single-stage compressor, and single-stage gas heat. Using just 2 screws per corner, removable base rails optimize installation.