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Manufacturer Part Number: SIG108

Product Condition: New

This is a Generic replacement part

We strongly recommend that you verify the compatibility of this part with your specific appliance model to ensure proper fit, function, and safety.

Designed for:
Sealed Unit Corporation SUPCO

Exact replacement silicon carbide round igniter

Features/Benefits

  • Exact replacement hot surface igniters
  • Superior gas lighting ability
  • Lower power consumption
  • 18 gauge copper high temperature fiberglass insulated lead wires
  • Supco® round igniters offer an efficient , stronger, reliable hot surface Silicon Carbide design
  • Faster time to temperature response
  • Stronger more durable design
  • More robust in transit
  • Higher resistance to oxidation
  • Longer usable life




Time to temperature: <17 seconds @ 115 +/? 1.0 VAC 
Igniter Material : Silicon Carbide
Steady State Current: 3.0 to 3.6 Amps Maximum @ 115 Volts 
Resistance: 50 to 1100 Ohms
Minimum Temperature: 1800°F / 980°C @ 98 Volts 
Maximum Temperature : 3100°F / 1705°C @ 132 Volts 


Replacement Part:FC024KX
Part Description:Igniter
Manufacturer :Surface Igniter®

Replacement Part:SP10972
Part Description:Igniter
Manufacturer :Rheem Rudd®

Replacement Part:L40-486
Part Description:Igniter
Manufacturer :Johnstone®


Supco Furnace Igniter Exact Replacement SIG108

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    28.68 28.68 USD

    This combination does not exist.

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    Cancer and Reproductive Harm - Prop 65 WARNING(S)


    Mfg Part No.: SIG108

    Product Condition: New

    Generic Replacement Part


    This part has our own one year warranty service!



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