Viega's RABS allows temperature monitoring of every return circuit in a system. Coupled with monitoring of each zone’s air temperature via wireless thermostats, the control actuates flow of conditioned water to each loop using a learning algorithm to increase efficiency. Circuit lengths no longer need to be similar lengths or manually balanced using flow controls on the manifold. This system is the winner of the 2021 AHR Expo Innovation Award for Heating.
Viega Radiant Auto-Balancing System
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