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Your cart is empty.This valve stem bypass kit is designed to use with Pentair pool and spa heaters.
Jenkins425
Reviewed in the United States on May 27, 2022
The bypass stem broke on my MT125 unit and there was no option for replacement on the unit except for complete manifold kit ($300+). Worked the stem out of this unit and replaced it on the 125. Exact match for $20!
JFG
Reviewed in the United States on February 28, 2022
Product worked. But I chose this supplier because picture included the dam and the assembly was complete.
Christa B. Allan
Reviewed in the United States on August 14, 2019
Just like the other reviewers, this photo is misleading.Parts missing.
KT
Reviewed in the United States on October 15, 2019
I agree with the other reviewers that the seller's picture is very misleading. The 42001-0014Z kit only contains o-rings and a replacement Bypass Valve Stem. (The seat, spring, and rear locking piece are NOT included. See part number 77707-0001 if you need the complete assembly.)With that said, this kit is exactly what I needed in order to replace my broken Bypass Valve Stem.
Greg Gourley
Reviewed in the United States on June 7, 2018
Just like another reviewer my kit did not include all the parts pictured. Misleading.
PinkTink&Sparkly
Reviewed in the United States on December 15, 2018
Don’t buy this product package doesn’t contain all parts needed Don’t waste your time and money
BB
Reviewed in the United States on December 26, 2017
Packaged kit did not contain all the parts that should have been included. A complete waste of time waiting for a product that couldn't be used.
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