

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
AO Smith offers the 100063654 harness assembly designed for tank probe wiring. This essential part is crucial for maintaining the performance of AO Smith water heaters. It connects the tank probe to the control system, ensuring accurate temperature readings and efficient operation.
This harness assembly helps to optimize the efficiency of your water heater, supporting safe and effective temperature control.
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.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!