Bard 2.5 Ton (2 1/2 Ton) Wall Mount Heat Pump Units with Single Phase Power provide powerful, efficient heating and cooling for modular offices, telecom shelters, portable classrooms, and light commercial spaces. These rugged, USA-built 30,000 BTU self-contained systems operate on 208/230V single phase 60Hz power, using a reversible refrigeration cycle to switch seamlessly between cooling and heating as needed. Featuring a bottom return and top supply airflow design, Bard units optimize indoor space and simplify maintenance. Many models also offer optional backup electric heat strips for emergency or supplemental heating. Bard’s long-standing commitment to consistent wall opening sizing ensures easy, cost-effective replacements of older units. Family owned and operated for over 30 years, we proudly offer fast shipping, upfront pricing, and expert technical and warranty support.