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Pool owners and repair pros, this upgraded control board brings your Pentair heater back to life!

The 42002-0007S kit works with MasterTemp and Sta-Rite Max-E-Therm NA & LP series pool and spa heaters, featuring solid-state capacitors, improved optocouplers, and waterproof coating for enhanced reliability.

The upgraded components provide better overheating, overvoltage, and short circuit protection while improving heating efficiency and reducing pump run time.

Perfect for DIY enthusiasts who want to save on repair costs or professionals who need reliable replacement parts.
Installation is straightforward if you're handy with electrical components, and the improved performance means your heater runs more efficiently with lower operating costs.

Whether your current board has failed completely or is showing signs of trouble, this upgrade delivers professional-grade performance at a fraction of OEM costs.

Stop shivering in your pool and get your heater working properly again with this smart control board replacement!
5 out of 5