Thread Compound used on Pressure Switch?

Pajamas

Member
Jun 10, 2023
5
Ontario
Per Pentair's manual, I removed the water pressure switch from my Pentair heater for winterization. There was a thread sealant applied - I'm wondering what I should use when I reinstall it? Pentair support did not have any recommendation.

pressure switch.jpg
 
I would screw it back in. If it does not leak you are good.
 
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