Description
The Aaon R75220 Water Flow Switch is a control component used to detect and indicate the water flow in HVAC systems. It is deployed in hydronic circuits as well as chilled water circuits where precise flow sensing is required to maintain balanced operating conditions during normal load variations. This switch has a 1/4″ NPT interface and, has a 24 V operating range used to give consistent control operations. The monitoring system is a vital element that helps to ensure steady control.
