Product Feature: * Application: Will fit for Balboa Spa Heater M7 System 30344 30042 30382. Also will replaces 304988, 32016, 34-0202-K, 34-0202A-K, 52016, 53605, 9711-101, 9711-109, 9713-101, BAL32016, BB32016, BX9983, RME-30344A * Signs: When you have spa trouble codes as follows: Sn, SnA, Sn1, Sn2. Sn3, HL, EO, E2, E3, Prh, Prr, very likely there is something wrong with your sensor. Check it * Smart M7: Highlights its function of reliably monitoring spa water and core temp, which not only protects your spa from being too hot but also eliminates frequent cycle of your pump motor. All in all, it will earn your lower operating cost and longer pump life. .
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