Suburban On Demand Water Heater Schuste Control Center 233678 IN-STOCK Item 15 of the exploded parts view Version: OEM (Suburban Manufacturing) MPN: 233678 SKU: 233678 Note : This control center is for older versions of the models noted below. It will only work with Schuste module boards (link): 521338 (ST-42) and module board (link) 521339 (ST-60). For newer models they use Telco control center (link): 233797 which only works Telco module boards 521492 (ST-42) and module board (link): 521493 (ST-60) Applicable To Models / Repair Kits (Schuste): ST-42 ST-60 Updated On: 3/13/26
