Supco Furnace Flame Sensor FLS301
Supco Furnace Flame Sensor FLS301
A replacement flame sensor for gas furnaces that use hot surface or direct spark ignition; it proves the burner flame so the gas valve stays open. Replace it when the furnace lights and then shuts off after a few seconds, or when a cleaned sensor still fails to hold the flame.
- For hot surface ignition (HSI) and spark ignition systems
- Kanthal flame rod withstands up to 1800°F
- Alumina ceramic insulator
- Mounts on multiple burners or adjacent to the igniter
Part number: FLS301
Brand: Supco
Shipping
Most orders ship within 2-3 business days and arrive in 5-6 business days. FREE shipping on orders $50+, otherwise $4.99 flat rate. Shipping policy
Returns
Unused parts in their original packaging can be returned within 30 days. Electrical parts can't be returned once installed. Refund policy
Will this part fit?
Match the part number printed on your old part, or the number in your appliance's parts list, to the part number above. This part also replaces the numbers listed in the description. Not sure? Send us your model number and we'll check.