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Pentair Flame Sensor Replacement for MiniMax NT Pool Heaters - Part 472251

Marsoni M251S
Sale price$29.99
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Pentair Flame Sensor Replacement for MiniMax NT Pool Heaters - Part 472251Safeguard your heating system with the Pentair 472251 Flame Sensor, a genuine OEM safety component engineered for Pentair MiniMax NT TSI pool and spa heaters. This sensor continuously monitors the burner flame and communicates its status to the control board, which then determines whether to sustain gas flow or shut it off to prevent hazardous conditions. When a flame sensor deteriorates or fails, the heater may refuse to light or may abruptly shut
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  • We offer a 30-day return/exchange service after receiving.
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4.8 ★★★★★
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bologna
Boise, US
★★★★★ 5
Adorable and Soft
Size: 2-3T, Color: Blue
Just adorable. Beautiful fit. Sooo soft. Put some beautiful little daisy patches on this. Gorgeous. Perfect little jacket
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
M
Verified Purchase
Mamasita
Boise, US
★★★★★ 5
That it fits properly
Size: 3-4T, Color: Blue
cuter on than in picture
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
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Verified Purchase
Numera Waseem
Omaha, US
★★★★★ 5
Nice quality
Size: 18-24 Months, Color: Blue
Nice quality value for money 👍
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Reviewed in the United States on February 25, 2026
C
Verified Purchase
CAMBER TIME VIDEOS
New York, US
★★★★★ 4
Used for DIY project
Size: 18-24 Months, Color: Blue, Size: 18-24 Months, Color: Blue
Perfect for a diy project. Not a high quality, or heavy duty jacket. But perfect for what I was looking for. I think it would work for springtime and fall.
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Reviewed in the United States on April 17, 2026
C
Charlotte Byrd
Pawtucket, US
★★★★★ 1
Poor quality
Size: 12-18 Months, Color: Blue
Ordered size 12 months. Came in and was a size 9-12 months. Middle button was broken and can not be fixed. Would not suggest for anyone to purchase.
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Reviewed in the United States on March 6, 2026

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