Bard Wall Mount Heat Pump Units with Three Phase Power offer rugged, efficient heating and cooling solutions for modular buildings, telecom shelters, portable structures, and industrial facilities. Built in the USA, these self-contained systems operate on 208/230V or 460V three phase power and use a reliable reversible refrigeration cycle to provide year-round comfort. Bard units feature a bottom return and top discharge airflow design to maximize indoor space while simplifying service and maintenance. Many models are also available with optional backup electric heat strips for additional cold-weather heating support. With Bard’s commitment to consistent wall opening dimensions, upgrading from older units is fast and straightforward. Family owned and operated for over 30 years, we proudly offer fast shipping, honest pricing, and expert technical and warranty support.