American Water Heaters Water Heater Piezo Igniter with Bracket Assembly - 100109221

American Water Heaters Water Heater Piezo Igniter with Bracket Assembly - 100109221

Restore reliable water-heater pilot ignition with this American Water Heaters Water Heater Piezo Igniter with Bracket Assembly. This piezo igniter creates the spark needed to light the pilot on a compatible gas water heater.

100109221 is a universal/spec-match product selected by its verified dimensions, ratings, connections, or application rather than by appearance alone.

Fitment / What To Verify: Match the part number, dimensions, ratings, connections, and intended application before ordering.

Is it time to replace?

• Common Symptoms: Pilot will not light because no spark is produced, spark is weak or misdirected, or the igniter button no longer clicks correctly.
• Visible/Sensory Cues: Cracked electrode insulation, damaged lead, loose bracket, corroded connection, or no visible spark at the pilot during safe testing.

Pro Tip: Verify pilot assembly condition, electrode gap, lead routing, bracket position, and exact water-heater model before replacement.

Technical Specifications