Skip to main content.
We are currently working on making our websites more accessible. If you have any issues navigating our site, please feel free to contact us via phone at 910-594-0219 and ask for the web ordering department.
Show your wishlist 0
You have no items in your shopping cart.
6.5" flame sensor for LB White® Guardian® 250 hot surface ignition (HSI) forced air furnace heater.
Manufacturer: LB White
SKU: LB520139
Manufacturer part number: 520139
Write your own review
  • Bad
  • Excellent
Customers who bought this item also bought

LB White® Igniter for Guardian® HSI Heaters

Replacement igniter for all LB White® Guardian® hot surface ignition (HSI) forced air furnace heaters.

LB White® High Limit Switch Classic® & 250M

LB White® high limit switch for Classic® series heaters and Guardian® 250 forced air heater. 350° F.

1/8" Aluminum Sleeve

1/8" Aluminum Curtain Sleeve