Resideo VCZAL1000 Valve R-448A Key Benefits Precision Thermal Monitoring:

Key Benefits Precision Thermal Monitoring: High-accuracy 195-degree open temperature prevents heat exchanger damage during restricted airflow events

promoting optimal airflow and extending the service life of internal system components

Common Questions Is the Robertshaw 1830-010 compatible with thermopiles

OEM Fitment: Eliminates the need for bracket modifications or shaft cutting during installation

Is this kit compatible with both steam and hot water boilers

Resideo VCZAL1000 Valve R-448A Key Benefits Precision Thermal Monitoring:The Resideo VCZAL1000 is an industrial grade 3 4 inch 2 way linear flow valve body engineered for precise hydronic control in residential and light commercial HVAC systems. Designed to manage the flow of hot or chilled water, this VC series valve assembly remains stable in demanding environments, supporting fluid temperatures from 34F to 203F and maintaining a maximum operating pressure of 300 PSI. Built with a rugged bronze body and a high