Successfully re-plumbed the entire pool equipment pad - pump, filter, heater and salt cell, including new unions and adding a bypass loop and valve for the heater - in one sitting, without a single misstep, in less than an hour. Was not expecting that. One problem - a slow, one drop/minute leak from water temp sensor. I'm sure a new o-ring will stop that (the original o-ring is 8 years old) but cannot locate a diagram or parts list for the o ring. Can someone point me in the right direction? Thanks!
What is spec for replacement o ring for Pentair water temperature sensor?
- Thread starter jkusmier
- Start date
n240sxguy
Well-known member
Ditto. You'll pay $.32 at the hardware store and $4 if you try to order the actual part number. Plus shipping most likely. I lost the o-ring on my booster pump drain over the winter. $.29.
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