Jandy JXi Pool Heater Flue Sensor R0719400

Jandy JXi Pool Heater Flue Sensor R0719400

Marsoni

M251S

$149.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Jandy JXi Pool Heater Flue Sensor R0719400Safeguard your pool heating equipment with the genuine Jandy Flue Sensor (R0719400), a vital safety component built for Jandy JXI pool heaters. This precision sensor continuously tracks flue gas temperatures to verify the heater stays within safe thermal boundaries, preventing dangerous overheating situations. Beyond safety, accurate temperature monitoring also contributes to more efficient heater operation and helps shield internal components from

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I'm a small guy and I purchased size small. The underwear are not bad. Great if you're a bigger guy or if you have a really big butt. If you're on the smaller side or skinnier though they'll fit a little loose. My butt is pretty big, but it doesn't fill out the back completely. Very comfortable though and the waist fits fine. Just a big backside. They don't ride up and so far they're durable. No fading in color and the material holds strong after many wears and washes.

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Reviewed in the United States on February 24, 2026

Verified Purchase

shaik

Chelsea, US

★★★★★ 5

Value. Fabric quality.

Size: Large, Color: Black/Navy/Dark Grey/Red

Better than I expected. Great fabric. Perfect fit. This is the most satisfying buy that I ever did. For this price!

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Reviewed in the United States on February 14, 2026

Verified Purchase