Where to Buy Lennox

Packaged rooftop units (RTUs) are self-contained HVAC systems that combine cooling, heating, and air-handling components in a single roof-mounted enclosure. They provide conditioned air to commercial buildings such as retail, offices, and schools, connecting to ductwork through the roof curb.

Split systems are HVAC configurations with a separate outdoor condensing unit and indoor evaporator/air-handling unit connected by refrigerant lines. They provide cooling and, with heat pumps, heating for zones in commercial buildings such as offices, server rooms, and tenant spaces.