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The AO Smith 100108854 40 Diffuser Dip Tube Assembly is a crucial component for your GCV-40-100 water heater. This assembly helps direct incoming cold water to the bottom of the tank, ensuring efficient heating and operation of your water heater.
This diffuser dip tube assembly supports the optimal operation of your water heating system and helps maintain system efficiency.
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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