SECTION 15783-PACKAGED DUAL PATH DEHUMIDIFIERS

Drain pans shall be stainless steel. Filter frames shall be aluminum extrusions or formed aluminum. All internal and external surfaces, structural elements, and fasteners shall be aluminum or stainless steel. Unit base to be stainless steel or aluminum.] ... The desiccant shall be hydro thermally stabilized silica gel reinforced with titanium ... ................
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