
The X300025 control box in this combo kit had since been discontinued. The circuit board and heater for this control box are still available separately. Here are links to the parts in this combo kit:
Circuit Board: X801095
Heater: X300942
Topside Panel & overlay: X310120_X509009
Daughter Board: X801105
Master Spas - MS5000 Control Pack, Topside Panel, & Daughter Board Combo - X300025, X310120, X509009 & X801105
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