The MultiTherm radiant floor heating system from Roth enhances room temperature control by maintaining a constant flow through its manifold loops and changing the water temperature for each individual loop based on actual demand. It has an automatic mixing valve for each loop inside its manifold. This allows for mixing of the warm water supply from the heat source with the colder return water from the floor loops. The supply water temperature for each loop is always matched to the actual heat requirement of each of the rooms/zones.Roth Industries, Inc.
Web Exclusive ASHRAE/AHR Expo Product--Radiant Floor Heating System
February 25, 2003