Caleffi Z-one™ ZVR104 Multi-Zone Valve Switching Relay, 4 Zones, 120 V AC
Part #: CALZVR104
MFG #: EF-60T-150E-3N
The ZVR series is a multi-zone valve relay and boiler operating control for multiple zone hydronic heating systems. The ZVR series interfaces with low voltage thermostats, or any other low voltage controllers having a switching action. The ZVR series controls up to 3, 4, 5 or 6 zones, depending on model selected. In addition, a system circulator pump and secondary pump is turned on whenever any zone calls for heat. LED indicators provide functional status and easy system troubleshooting. The ZVR series is a perfect match with Caleffi's Z-one™ motorized zone valves.
Brand : Caleffi
Depth : 3 in
Height : 9-1/4 in
Manufacturer Name : Caleffi
Number of Zones : 4
Series : ZVR
Features
- Multi-zone pump and boiler operating control for multiple zone hydronic heating systems
- Interfaces with low voltage thermostats, or any other low voltage controllers having a switching action
- Controls from 3 to 6 heating circulator pumps (model dependent)
- Primary pump with LED indicators to provide functional status and easy system troubleshooting
- Primary pump system circulator is switched on whenever any zone calls for heat
Standards/Approvals/Certifications
- cETLus 4009064
- CSA C22-2 No.24
- UL 873