Carrier package units are heating and cooling units combined in one and manufactured by the brand Carrier. Package units may contain heat pumps, gas furnaces, air conditioners and Hybrid Heat dual fuel systems.
Carrier package units typically use Puron for cooling, as it is considered an environmentally friendly refrigerant. Carrier units provide better de-humidification than standard brands, and some models are Energy Star approved. Carrier units are designed to function with low-noise, and typically come with a limited warranty, as of 2015. Carrier package units use the Infinity control system, which provides owners with precision controls. Package units are available for both residential and commercial properties.