Tackle larger cooling needs with Bard 3 Ton Straight Cool Three Phase Wall Hung Units. Designed for telecom buildings, modular complexes, portable classrooms, and light commercial spaces, these rugged 36,000 BTU USA-built systems operate on 208/230V or 460V three phase power. Featuring a bottom return and top discharge airflow configuration, Bard wall units maximize indoor usable space while allowing easy service access. Many models are also available with optional backup electric heat strips for supplemental or emergency heating requirements. Bard’s consistent wall opening sizing makes upgrading or replacing older units simple and cost-effective. Family owned and operated for over 30 years, we proudly offer fast shipping, transparent pricing, and expert technical and warranty support.