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Jandy Water Pressure Switch | LXi Pool Heater Replacement Part | R0457000
Jandy Water Pressure Switch | LXi Pool Heater Replacement Part | R0457000
Jandy Water Pressure Switch | LXi Pool Heater Replacement Part | R0457000
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Jandy Water Pressure Switch | LXi Pool Heater Replacement Part | R0457000

Marsoni M251S
Sale price$109.99
Pay 4 payments of $27.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Jandy Water Pressure Switch | LXi Pool Heater Replacement Part | R0457000The Jandy Water Pressure Switch R0457000 is a factory original safety component precision engineered for Jandy LXi pool and spa heaters. Its job is to continuously verify that water flow through the heat exchanger meets the minimum threshold required for safe heater operation. The moment water pressure dips below acceptable levels, this switch immediately disables the burner to avert overheating and potential damage to internal parts. Built as a
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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
4.9 ★★★★★
Based on 2200 reviews
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A
Verified Purchase
Amanda Knight
Pawtucket, US
★★★★★ 4
Prom Suit
Color: Blue, Size: Medium
It came fast but the pants was still kind of big on my son he’s in a small for everything and I fix the jacket because the arms was a little bit long but my son loved it and said it was comfortable. Maybe size down if you can.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
P
Verified Purchase
Phil Johnson
Chelsea, US
★★★★★ 5
A good suit makes the man!
Color: Wine Red, Size: X-Large
Perfect fit and gorgeous look!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 5
Junior prom
Size: X-Large, Color: Christmas Green, Size: X-Large, Color: Christmas Green
I took a big chance and we won my son was so handsome. It was worth the money He said it was comfortable the material was soft not stiff And the quality was great He is 6ft X-Large fit perfectly. If you are going back and forth like a did stop, you are making the right choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
L
Verified Purchase
Lamar Brown
Lowell, US
★★★★★ 5
Brothers funeral suit.
Size: X-Large, Color: Burgundy
Used this on my brother that just passed. He looked very very good. Love the fabric and colors
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
R
Verified Purchase
RickyD
Belleville, US
★★★★★ 5
Package
Size: X-Large, Color: Burgundy
Excellent fit and fast delivery!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026

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