Two sets of HVAC units or Mobile Ground Control Station

NASA is seeking a small‑business contractor to supply two complete HVAC sets for a Mobile Ground Control Station. Each set consists of two 5‑ton, 3‑phase, 208 VAC heat‑pump units and a custom metal framing system that allows the units to be stacked, forklift‑moved, and serviced within one hour. The units must include specific power connectors (HBL‑ series), a Meltric 07‑P4061 control connector with defined pin‑out, condensation drains, and 16‑inch duct interfaces. The contractor must deliver the equipment FOB destination, comply with NASA FAR clauses, and be registered in SAM.