Bard 1.5 Ton Straight Cool Single Phase 60Hz Wall Hung Units deliver powerful, reliable cooling for small to medium-sized modular buildings, telecom shelters, portable offices, and more. Built in the USA with durable, self-contained designs, Bard units are engineered for long life and dependable operation. These 18,000 BTU models feature bottom return air and top discharge supply airflow, maximizing efficiency and minimizing floor space usage. Designed for standard 208/230V single phase 60Hz power, Bard units also maintain consistent wall cutout sizing—making replacements easy, even for installations over 20 years old. Family owned and operated for over 30 years, we proudly offer fast shipping, honest pricing, and expert warranty and technical support across the full line of Bard HVAC products.