AO Smith 9004606205 Water Heater Igniter Assembly Kit

Water Heater Igniter Assembly Kit for AO Smith systems delivers dependable ignition for commercial tank-type water heaters. This kit fits the AO Smith 9004606205 line and is used on Commercial Tank Type Water Heaters, including the BTR 500/A model, and includes a Flame Sensor for precise flame detection.

Designed for quick installation and long-lasting reliability, the assembly helps restore efficient startup, minimize downtime, and improve safety in demanding commercial environments. The included components are engineered to withstand regular service and prevent ignition failures common in aging systems.

Whether you're performing routine maintenance or a repair job, this kit delivers a trusted replacement that keeps your water heating on track and compliant with performance standards.

• Includes Flame Sensor for accurate flame sensing and safe operation
• Compatible with BTR 500/A commercial tank-type water heaters
• Fits AO Smith 9004606205 line
• Easy installation with all necessary components included
• Durable construction for long service life in demanding environments