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Pentair MasterTemp & Max-E-Therm Heater Thermal Regulator 38000-0007S | Swimables SW-41-007
Pentair MasterTemp & Max-E-Therm Heater Thermal Regulator 38000-0007S | Swimables SW-41-007
Pentair MasterTemp & Max-E-Therm Heater Thermal Regulator 38000-0007S | Swimables SW-41-007
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Pentair MasterTemp & Max-E-Therm Heater Thermal Regulator 38000-0007S | Swimables SW-41-007

Marsoni M251S
Sale price$49.99
Pay 4 payments of $12.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Pentair MasterTemp & Max-E-Therm Heater Thermal Regulator 38000-0007S | Swimables SW-41-007Restore precise heat control to your pool or spa with the Swimables Thermal Regulator SW 41 007, supplied with an integrated spring clip for straightforward installation. Purpose built to fit Pentair Sta Rite Max E Therm pool and spa heaters, this component also works seamlessly with Pentair MasterTemp units, giving you broad compatibility across popular heater lines. By governing the heat exchanger's output temperature, this regulator keeps your
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1781 reviews
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Product Reviews
C
Verified Purchase
Calvin Stafford
Fort Morgan, US
★★★★★ 5
Works great, good price
Makes installing sound deadening panels a breeze. A little elbow grease required but makes for perfect contact with the sheet metal and butyl.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
J
Verified Purchase
Jare
Phoenix, US
★★★★★ 5
Well Made Tools!
I have been installing Kilmat in my early 74 Datsun 260Z restoration and these tools are very nice for the price. I like them because they actually have ball bearings and move smoothly over the matting. The size selection is very handy as well and even has some nice finished wooden handles.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
P
Verified Purchase
Placeholder
Whiting, US
★★★★★ 5
Perfect applicators tool
Tool worked great. Bonds sound proofing to metal perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
T
Verified Purchase
this guy
Birmingham, US
★★★★★ 5
Must have
These things a freaking AWESOME! If you're doing a big sound deadner job, you need thees! The 3 different sizes are perfect for the different shapes in the floor pans. Well built, good quality and they have a nice weight to them. Just buy them and thank me later. For $15.00 you can't go wrong.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
C
charlie badger
Houston, US
★★★★★ 5
Convenient Credit Card
This is an effortless and convenient way to purchase Amazon products. Unfortunately I am on it almost daily so the cash back feature is a plus.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026

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