The universal, inverter-driven heat pump technology of Hylex™ opens up a world of possibilities—and new revenue streams. With no need to install new line sets, pipes or wires, Hylex™ works with virtually any existing equipment, even ducts and thermostats. A direct replacement for traditional cooling-only or heat pump unitary outdoor units, its simple installation, compact size and dual-fuel capability make stocking Hylex™ the hit of the summer.