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The AO Smith 100076322 Kit, Plate, Fixing, Overheat Cut-off Fuse is essential for maintaining the safety and functionality of tankless water heaters. Designed specifically as a replacement part, it ensures that the system operates effectively without overheating.
This kit includes everything necessary for effective operation and safety.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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