


Swimables Replacement Hayward H-Series Heater Thermistor Replacement IDXLTER1930 | Swimables SW-42-930
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Swimables Replacement Hayward H-Series Heater Thermistor Replacement IDXLTER1930 | Swimables SW-42-930Accurate water temperature readings are the foundation of safe, efficient heater operation, and the Swimables Thermistor SW 42 930 delivers exactly that for Hayward H Series pool heaters. Built to serve the Low NOx Induced Draft and ED2 model lines, this sensor continuously feeds precise temperature data to the control system, keeping your heater within its proper operating range. When your control panel starts showing erratic or unusually high
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Your Swimables Replacement Hayward H-Series Heater Thermistor Replacement IDXLTER1930 | Swimables SW-42-930 orders ship within 1-2 business days.
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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]
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Number of Items: 6, Color: Black (6-pairs), Size: Large
Good fit, item as advertised!
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Great socks
Number of Items: 6, Color: Black (6-pairs), Size: Medium
I love these socks
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Good socks
Number of Items: 6, Color: White (6-pairs), Size: X-Large
I have size 13 feet and these are great maybe they’ll stretch and be a bit big but I m fine with that
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Well made socks
Number of Items: 6, Color: Black (6-pairs), Size: X-Large
Made well. Bought for my Son. He only likes Under Armour brand of socks. Only socks he buys.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
The perfect sock!
Size: 6-10, Color: Halo Gray/Assorted
The only socks that I can wear with my hey dudes. They stay on my ankles and never slid down into the shoe. I will forever order these as long as they are available. They are comfy too!
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Reviewed in the United States on August 21, 2025