The Build America, Buy America Act (BABAA) requires that products used in federally funded infrastructure projects meet specific U.S. manufacturing criteria. Pfannenberg’s NEMA 4/4X Stainless Steel Cooling Units are engineered and assembled in our Lancaster, NY facility, meeting the manufactured products requirements with over 55% U.S.-sourced content.

These units are ideal for cooling industrial control panels used in infrastructure applications such as water and wastewater treatment, public transit systems, utility substations, telecom/broadband and renewable energy installations. Designed for harsh outdoor and washdown environments, our solutions deliver compliance, performance, and durability, backed by reliable documentation and U.S.-based support.