Daikin 7.5-10 Ton Concentric Adaptor for Roof Curb with 18" X 28" Duct Size - 0270L01768

The Daikin 0270L01768 Concentric Adaptor with 18" X 28" Duct Size works with any roof curb-mounted 7.5-10 ton Daikin packaged heat pump. Concentric adaptors are used to help connect rooftop-mounted units with concentric diffusers, thus helping to eliminate the need for traditional duct-work by providing a single location for air to enter and leave the building.