Balboa Circuit Board - Balboa EL2001M3 Systems (G1223) tecmarkcorp The LS 40 fit and

The LS 40 fit and 13

Val-Pak generic Purex SMBW-2072 staked center rod

and this Herga Electric white version uses the 6433-CZZZ reference

this Waterway Hi-Flo suction assembly is a practical replacement when a black 1-1/2 inch slip x straight assembly is needed

Installed in the proper TP700 setup

Balboa Circuit Board - Balboa EL2001M3 Systems (G1223) tecmarkcorp The LS 40 fit andA spa system only feels relaxing when it behaves in a predictable way, and that predictability usually depends on the control board more than any other single part. This Balboa EL2001M3 board is designed for compatible systems where the original board is no longer keeping the pack stable and coordinated. Board problems often show up as strange combinations of issues rather than one clear failure. Heat might cycle incorrectly, controls may stop feeling