Resideo HZ221K Transformer & Discharge Air Temperature Sensor

The Resideo HZ221K TrueZONE Kit – DATS / Transform / Panel is an innovative HVAC zoning system performance and efficiency improvement component. This discharge sensor has a dimension of 8.0" and is critical for monitoring and adjusting airflow in an HVAC system. It has an LED display which clearly and immediately shows system performance and sensor conditions. It makes HVAC systems run smoothly, and allows easy monitoring and quick diagnosis. In zoning applications, the discharge sensor is generally used to control and balance airflow between separate zones of a heating or cooling system.