Description
Description
The Taco ZVC404-EXP-4 Zone Valve Control is a highly efficient and expandable controller designed for managing up to four hydronic heating zones. Its expandable design allows additional zones to be incorporated, adapting seamlessly to growing system needs. This model includes a priority zone feature, which ensures critical zones, such as domestic hot water, receive priority when necessary. Equipped with LED indicators, the device offers clear system status updates and simplifies troubleshooting. Additionally, its pump exercise function helps maintain the longevity of the system by preventing pump seizure during periods of inactivity.
Features
- Expandable Design: Allows for additional zones to be added as needed.
- Priority Zone Option: Ensures that a designated zone, such as domestic hot water, receives priority when required.
- LED Indicators: Provides visual feedback for system status and diagnostics.
- Simplified Wiring: Reduces installation time and complexity.
- Pump Exercise Function: Prevents pump seizure during periods of inactivity.
