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commercial applications or owners seeking a long-lasting sanitising solution
Steel fittings for secure assembly
Product Type: Swim Spa Start-Up & Maintenance Kit
Part Number 54121 (also 54121-01)
Balboa Controller GS501DZ 3KW Titanium Heater-55471 Cabinet commercial applications or owners seekingProduct Description? The Balboa GS501DZ Spa Controller is a reliable, industry standard control pack designed for single pump spa systems. It is a direct replacement for the Balboa GS501Z, with identical electronics, functionality, and software the DZ suffix simply indicates the Australian New Zealand compliant version. Commonly used across a wide range of spa brands, the GS501 controller manages your spa s heater, pump, ozone system, and topside