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Pentair/Sta-Rite Maxetherm Air Flow Switch (P/N: 42001-0061S)

SKU 649030242
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Fits the Sta-Rite Maxetherm heater

Replaced 42001-0059S


This is your air flow switch.

Senses the pressure differential across the air orifice to prevent burner from firing if there is insufficient air flow.

Factory set and non adjustable.

Comes with vinyl tubing kit.