The ecosmart LVP hydronic furnace is designed to maximize performance and comfort in residential or light commercial applications. The ecosmart can be used with a variety of heat sources such as boilers and water heaters and can be implemented in combo systems that provide domestic hot water as well as space heating.Smart control systems within the ecosmart allow extraction of maximum heat by allowing condensing high efficiency heat sources to work at their maximum efficiency while providing ultimate comfort with unmatched performance.Simple, independent heat/cool and system parameters can easily be set by the installer to adjust for a wide variety of installations. Various parameters are automatically monitored and fan and pump speeds vary simultaneously. The ecosmarthas a built-in variable speed pump controller that can vary the speed of a standard single speed AC pump.