Answer:
Located inside Warmsource, the SRC (Smart Reset Controller) is the brains behind the system. The SRC communicates wirelessly with each device throughout your home. It has a proprietary algorithm that precisely monitors the change in temperature of each zone and adjusts the boiler's water temperature to be optimal for the house at the instant the heat is called. The SRC also controls the manifold controllers to open and close valves as needed to supply heat to each zone.