Zone pump controller designed to work with the NCB, NFC, NFB, NFB-C and NHB series allowing control for 4-zone pumps. This unit features a 3 year manufacturer's warranty from date of purchase.
- Navien SmartZone+ zone pump controllers are used as switching relays that allow for total customization of zoned heating systems.
- Compatible with boilers and pumps of all manufacturers that are installed in multi-zone space heating applications
- Recommended for zoned heating applications with Navien boilers for optimum control and performance
- Multiple controllers can be used to expand the number of zones
- Additional features include DHW priority, manual pump control, purge time settings, automatic air purge, freeze protection with indoor temperature sensor, and advanced user modes for system customization