The HCT Series vertical package unit provides forced air and hydronic heating, cooling, and supplemental hot water production all in one convient package. This series features a multi-positional, air tight, foam insulated cabinet, foam encapsulated coaxial heat exchanger and is available in capacities spanning 2 through 6 nominal tons. Options include desuperheater, cupronickel coaxial coil, downflow kit and internally mounted emergency strip heaters. This unit is the perfect solution to all radiant flooring, on demand hot water production, and heating and air conditioning situations where hydronic and forced air systems are needed.