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The AO Smith 100320386 is an O-ring that is made for tankless gas water heaters, specifically designed for the X3 model. This O-ring acts as a crucial seal that prevents leaks and helps maintain the necessary pressure within the heating system. The dimensions of this O-ring are twenty-three centimeters by twenty-five centimeters by five centimeters, and it weighs one kilogram. The O-ring is categorized as a P75 type.
Reliable for maintaining pressure and preventing leaks in heating systems.
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