Description
Auburn WFR-4-6-K AuburnIgnitor Flame Sensing Rod
The Auburn WFR-4-6-K is a precision-engineered flame sensing rod designed for dependable flame detection in commercial and residential combustion heating systems. Featuring a 6″ sensing rod and a 1/4″ mounting configuration, this AuburnIgnitor replacement part delivers consistent, accurate flame rectification signal output to keep your burner controls operating safely and efficiently.
Key Features
- 6″ flame sensing rod length for reach into the burner flame envelope
- 1/4″ mounting for straightforward installation and secure positioning
- Designed for use in gas-fired furnaces, boilers, and commercial burner applications
- Provides reliable flame rectification signal to ignition control modules
- Quality Auburn construction for long service life and consistent performance
- Direct replacement for worn or failed OEM flame rods
Application
The WFR-4-6-K flame rod is used in conjunction with ignition control modules and burner assemblies to verify the presence of a flame during the ignition sequence. When flame is established, the rod passes a small rectified current back to the control module, confirming safe operation. A failed or fouled flame rod can cause nuisance lockouts or unsafe burner operation — making timely replacement critical.
Product Specifications
- SKU: WFR-4-6-K
- Brand: Auburn
- Rod Length: 6″
- Mounting Size: 1/4″
- Type: Flame Sensing / Flame Rectification Rod
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