Wireless Pump Relay Control- 4 Zones 319143-182 The ZVR series is a

The ZVR series is a multi-zone valve relay and boiler operating control for multiple zone hydronic heating systems

3 or 4 wire connections

Elbows are used when a direction change or offset is required in installations

(1) 4" x 90 Elbow

Aspen 155/270

Wireless Pump Relay Control- 4 Zones 319143-182 The ZVR series is aThe SALUS Wireless Pump Relay Controllers are devices that communicate with wireless thermostats and receivers to control traditional heating pumps and boilers, and provide the following functions and features: Wirelessly communicates with zone thermostats Repeats wireless Network Signal Optional wired thermostat in zone 1 for priority hot water