aqualink rs relay

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    Add Extra Aux Ports to Aqualink RS System

    Hi there I have a new system that has all relays (AUX ports) used and I want to know if there’s a relay expansion board I can purchase. I recently added a Zodiac 5254 JI/Aqualink AUX/JVA Relay Board to get another JVA for the chiller - but now need another relay to connect the step lights to...