4zoneExpansionPanelforPumps

4zoneExpansionPanelfor2wireVlv

Aquatrol Zoning Panel, For 4 ZoneS of Pumps, 32-130 Degree Panel Temperature Rating, R-C Input: 24 Vac, B-B Communication Bus Terminals and Zone Module Thermostat Input: Low Voltage, 2 Wire Polarity Insensitive, Digital Communicating Link, Zone Output Contact Rating: 120/250 Vac 5A 1/3 HP, 5-90 % RH Non Condensing Operating Humidity Range

8zoneExpansionPanelforPumps

4zoneExpPanelforVlvsW/endSws.

4ZoneProgramRelayControlPanel