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Caleffi Z-one ZVR104 Multi-Zone Valve Switching Relay, 4 Zones, 120 VAC
CALEFFI ZVR104 RELAY FOUR ZONE VALVE CONTROL1
Hydronic Zone Valve Controllers
}
Caleffi Z-one ZVR104 Multi-Zone Valve Switching Relay, 4 Zones, 120 VAC
3304318
Product ID:3304318
Famous Supply
- Depth: 3 in
- Height: 9-1/4 in
- Series: ZVR
- Suitable For Use With: Pump and Boiler
- Width: 11 in
- Number of Zones: 4
- Voltage Rating: 120
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.
- Features
- Standards & Approvals
| 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 |
| cETLus 4009064 |
| CSA C22-2 No.24 |
| UL 873 |