The Daikin McQuay Pathfinder air-cooled chillers range from 170 to 550 tons and are offered in three levels of efficiency. Ideal for retrofit projects, the unit’s small footprint can accommodate existing structures such as installation pad, walls, and fences to help reduce installation costs and simplify easy of access. The RapidRestore option allows the unit to start as fast as 30 seconds after power is restored. The low-dBA chiller also uses R-134a refrigerant, which has no ozone depletion potential.