OEM igniter assembly for A.O. Smith BTN Series and Lochinvar commercial gas water heaters and boilers. Combines hot surface ignition with integrated flame sensor for reliable burner light-off and flame detection. Designed for models 120–400/A.
Specifications
- Product Type:
- Igniter Assembly
- Subcategory:
- Hot Surface Igniter with Flame Sensor
- Application:
- Commercial
- System Type:
- Boiler, Water Heater
- Installation Type:
- OEM Replacement
- Fuel Type:
- Natural Gas