Balboa Expander Board for VS/EL Control Systems - 53544

This Balboa® Expander printed circuit board (PCB) is mounted in addition to the main board in VS/EL hot tub control systems. Supports a secondary 1-speed pump. Genuine OEM Board Product Notes:Balboa® expander circuit boards must be identified with the part number to guarantee existing components will function. See below for associated part numbers. Circuit boards are not returnable, but are covered under warranty. Details: Secondary Pump Circuit: 1-speed - 120V/240V Compatible Control Systems: Balboa® VS Series/EL Series Cross Reference Numbers: 53544, 33-53544-K, X801105 Warranty: 1 year Limited Manufacturer’s Warranty IMPORTANT:   Damage due to incorrect installation is not covered under warranty.