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Pentair/Sta-Rite Maxetherm Hi-Limit Switch (P/N: 42001-0063S)

SKU 649030252
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Fits the Sta-Rite Maxetherm heater.

Located in the lowermost well of the manifold under the left hand manifold switch cover.


Prevents the heat exchanger outlet temperature from exceeding 135 degrees fahrenheit. 

Brass switch

1/4 inch NPT