The units come precharged with environmentally friendly R-410A and feature sweat fittings. The condenser coil provides maximum surface area for heat exchange, while a full metal jacket protects the coil. Top air discharge minimizes operating noise and allows easy access to components. The steel cabinet and fan blades have a tough coating for strength and corrosion resistance
Heat Controller - Nominal cooling capacity-1.5 Tons, 18,000 BTU/H. Nominal CFM-600. Power supply voltage-208/230/1. Line size- 3/8" & 3/4". R-410A.