SR501-5 1 Zone Switching Relay Utility Pump Inline Water Shut Off

Inline Water Shut Off

Z-Vent is UL tested and listed to UL1738/S636

The sensor is corrosion resistant and can be painted to match the existing wall

solar and cooling systems and is compatible with glycol only

Flow Range: 0-31 GPM

SR501-5 1 Zone Switching Relay Utility Pump Inline Water Shut OffTaco SR501 Single zone switching relay is a standard equipment for every installer. It can easily replace any brand made by any manufacturer, and will even fit into the existing metal enclosure without rewiring incoming connections. The SR501 single zone switching relay is UL and CSA listed, uses a standard ice cube replaceable relay and is compatible with conventional and programmable thermostats. External indicator lights provide instant diagnostic