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Greenheck: Model DGX and MSX with Packaged Direct Expansion
The Model DGX and MSX make-up air units have been expanded with packaged direct expansion (PDX) in housing size H22, now offering up to 9,000 cubic feet per minute (cfm) airflow and cooling capacities of seven, 10 and 16 tons. Using EPA-compliant R-454B refrigerant, the units also support chilled water and evaporative cooling. Ideal for warehouses, kitchens, industrial and commercial spaces, these make-up air units deliver versatile ventilation, heating and cooling with capacities up to 64,000 cfm and 7,000,000 Btu/h.
More From 9/16/2025 on FacilitiesNet