American Water Heaters Water Heater Pilot / Thermopile Assembly - 100112330

American Water Heaters Water Heater Pilot / Thermopile Assembly - 100112330

Restore pilot flame sensing and control with this American Water Heaters Water Heater Pilot / Thermopile Assembly - 100112330. It supports pilot ignition and generates the signal needed for proper control response.

100112330 is a water heater service part used when the original component fails, wears out, or no longer supports safe and reliable operation.

Compatibility: Compatibility depends on matching the original fuel type, control style, dimensions, and water heater application.

Please confirm the fuel type, control style, and key dimensions before ordering.

Is it time to replace?

• Common Symptoms: Pilot will not stay lit or the heater does not maintain normal control response.
• Visible/Sensory Cues: Weak millivolt output, soot, corrosion, or flame-sensing issues.

Pro Tip: Compare the replacement carefully to the original part or application details before installation so you can avoid an unnecessary return.

Technical Specifications