Daikin McQuay introduces a custom air-handler line, which allows units to be designed according to their specification for demanding applications in new or existing buildings. With a wide selection of options and unique 2” variable-dimensioning, custom-built air handlers provide unlimited configurations, giving engineers ultimate design flexibility. The air-handler line can provide a viable solution for demanding applications where increased filtration is needed. With the ability to attain a maximum of Class 6 leakage, the units can be customized for use in health-care facilities, clean rooms or labs. With modular design flexibility, engineers have the ability to vary the length, width or height in 2” increments so custom air-handling units can be easily designed to fit into critical spaces and through fixed doorways.