Description
Product Summary
The A. O. Smith 100108422 is a water heater part from A. O. Smith, described by the manufacturer as: lower electric water heater thermostat. It replaces 9000507045.
This part services a residential or commercial water heater, covering components such as thermostats, elements, valves, pilots, dip tubes and anodes. Replace it if the original part is leaking, corroded, damaged or no longer controls the water heater correctly.
Before you order, match 100108422 to the part number on the part you are replacing or in your equipment's repair parts list, and confirm the voltage, size and connections match your equipment. If you are not sure which part your equipment needs, call us at 1.888.509.3391 with the model and serial number and we will confirm it for you.
Key Features
- Genuine A. O. Smith part: Manufacturer part number 100108422, factory new.
- Cross-reference: Replaces 9000507045.
- Part type: Water Heater Part.
- Ready to ship: In stock with live quantities shown on this page.
Frequently Asked Questions
Is this a genuine A. O. Smith part?
Yes. This is the A. O. Smith 100108422, a factory-new water heater part from A. O. Smith.
How do I make sure it fits my equipment?
Compare 100108422 with the part number printed on the part you are replacing or listed in your equipment's repair parts list, and confirm the voltage and connections match. If you are not sure, call us at 1.888.509.3391 with your model and serial number and we will confirm it.
What part numbers does the 100108422 replace?
The A. O. Smith 100108422 replaces 9000507045.
Does this part fit every water heater?
No. Water heater parts are model specific. Match the part number and the water heater's model and serial number before ordering.
Should a professional install this part?
Yes. Gas, electrical, hydronic and combustion components should be installed by a qualified technician who can test the system afterward and follow the codes that apply where you live.
