Balboa Circuit Board, Marquis®, LZM2UR1/LZM1UR1, 54343, 600-6293 (DISCONTINUED, SEE REPLACEMENT LINKS)

Replacement Balboa Circuit Board for Marquis® Spas. Chip numbers LZM2UR1 and LZM1UR1. OEM part numbers 54343-01 or 600-6293.

THIS ITEM IS NO LONGER AVAILABLE. IT HAS BECOME OBSOLETED BY THE MANUFACTURER. PLEASE SEE LINK TO OUR SPA CONTROLLER KITS AS AN ALTERNATIVE REPLACEMENT OPTION TO RETROFIT. CONTACT US IF YOU NEED HELP TO DETERMINE A COMPATIBLE REPLACEMENT.

SpaGuts P/N: 10-175-4343

This is the replacement circuit board for the 54342 and 59006 Marquis Control System.

This circuit board is also a replacement option for the following part numbers: 59007, 600-6288, Chip LZM2UR1B, _600-6293, Chip LZM2UR1A

This circuit board is normally used on the following Marquis Spas (Confirmation is Required): 2006 Quest, 2006 Ult630, 2006 Ult530, 2006 Ult418, 2006 Ult315, 2006 630, 2006 2006 530, 2006 418, 2006 315, 2006 Retreat, 2006 Rendezvous, 2007 Quest, 2007 641R, 2007 520M, 2007 744E, 2007 319S, 2007 Ult630, 2007 Ult530, 2007 Ult418, 2007 Ult315, 2007 630, 2007 530, 2007 418, 2007 315, 2007 Retreat, 2007 Rendezvous, 2007 Envy, 2007 Envy II

This item comes with a one year limited warranty.

When selecting your spa circuit board, it’s critical that you go by part numbers and not appearances or the model number. The part number on a spa circuit board can be found on a white sticker located directly on the circuit board (The ID label may be located on the board relays or on the transformer). Buy based on this part number. Model numbers of a circuit board may provide many different options and/or lead to ordering the wrong part. Do NOT purchase a hot tub circuit board just because it looks the same as the one you’re replacing and have a similar model number. Spa circuit boards can look identical, but be programmed differently to work with different spa controllers and topside panels. NOTE that most circuit boards need to be configured in the field to work with the existing spa components and power ratings, and a licensed professional is recommended for installation and configurations. If this circuit board is being used as an optional replacement for the original circuit board, please follow the new circuit board wiring diagram for proper installation and configuration setup.

CIRCUIT BOARD PURCHASE AGREEMENT: Manufacturer's Warranty DOES NOT cover burnt terminal blocks or connections, burnt or blown fuses, burnt traces or terminals for circuit board purchases. These are normally caused by field installation errors, loose connections and/or over current draw from external electrical wiring and/or components. This warranty agreement applies to ALL orders made over the phone, online orders, and through purchase orders.