VULCAIN Flame Sensor: Mfr Part # S301-IRF-R123
SKU 3G-OTH-76899
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the VULCAIN S301-IRF-R123 flame sensor used for?
The VULCAIN S301-IRF-R123 flame sensor is used in industrial HVACR and combustion systems to detect the presence of a flame. It ensures burner safety by sending a signal to the controller to confirm ignition, preventing unburned fuel accumulation. Common applications include boilers, furnaces, and process heaters.
What are the specifications of the VULCAIN S301-IRF-R123 flame sensor?
The VULCAIN S301-IRF-R123 is a flame sensor with manufacturer part number S301-IRF-R123. It is classified as a replacement HVACR control component. For detailed electrical ratings and dimensions, consult the product datasheet or contact 3G Electric for technical support.
Where to buy the VULCAIN S301-IRF-R123 flame sensor worldwide?
You can source the VULCAIN S301-IRF-R123 flame sensor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for a quote and lead time on this replacement HVACR control.
How to install the VULCAIN S301-IRF-R123 flame sensor?
Install the VULCAIN S301-IRF-R123 flame sensor by first disconnecting power to the burner. Mount the sensor in the flame observation port, ensuring the lens is clean and aligned with the flame. Connect the wiring per the manufacturer's diagram, then restore power and verify flame signal output.
Used in
Common applications for VULCAINVULCAIN Products
3G Electric supplies VULCAIN replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











