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This OEM hot surface igniter (HSI) is the heating element that glows red-hot to ignite the burners on your ICP/Heil/Tempstar RGS091HSAA0AAAA packaged gas unit. On a heat call the control board sends 120V to the igniter; once it reaches ignition temperature the gas valve opens and the burners light. This listing covers igniter OEM 1171306 and the matching igniter wiring kit OEM 1188370 for a clean, plug-compatible replacement. Igniters are brittle and degrade with every cycle — a cracked or worn element is the single most common cause of no-heat calls.
| Spec | Value |
|---|---|
| Part Numbers | 1171306 (igniter), 1188370 (wiring kit) |
| Type | Hot Surface Igniter |
| Brand | ICP / Heil / Tempstar |
| Operating Voltage | 120V |
| Includes | Igniter + wiring harness kit |
Direct fit for ICP RGS091HSAA0AAAA and compatible across many Heil, Tempstar, Comfortmaker, and ICP-family furnaces and packaged gas units that use this hot surface igniter assembly. Match the igniter footprint and connector to your existing part.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.