AO Smith 100281571 Pilot Thermopile Tube Assembly
AO Smith 100281571 Pilot Thermopile Tube Assembly is a genuine OEM replacement component designed for compatible AO Smith water heater models. This thermopile tube assembly converts heat from the pilot flame into electrical current, enabling safe ignition and flame-sensing operation. Essential for maintaining reliable pilot light function and system safety. Direct OEM part ensures proper fit and performance specifications.
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Orders placed by 2:00pm EST will ship same day, except on holidays.
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Product overview
Specifications
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Delivery & Returns
Orders will ship same day if received by 2pm EST.
Upcoming holiday closures: September 7, 2026
All returns are inspected on receipt; credit is issued after condition is confirmed. Credit is issued only for items returned in original, saleable condition after inspection.
FINAL SALE ITEMS ARE NOT ELIGIBLE FOR RETURNS OR EXCHANGES.