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This OEM hot surface igniter/sensor (part #1009524) lights the burners on your Tempstar T9MPD080J16A3 furnace. On a call for heat, the control board energizes the igniter, which heats to a glowing temperature to ignite the gas as the valve opens. This combination igniter/sensor design also confirms flame presence so the board keeps the gas valve open. A failed igniter is the single most common no-heat fault: the inducer runs and the gas valve clicks, but the burners never light, often locking the furnace out after several failed attempts.
| Spec | Value |
|---|---|
| Part Number | 1009524 |
| Type | Hot Surface Igniter / Sensor |
| Brand | Tempstar |
| Element | Silicon nitride (durable HSI) |
| Voltage | 120V |
Direct OEM fit for the Tempstar T9MPD080J16A3 gas furnace and other ICP-family units (Heil, Comfortmaker, Tempstar) using this hot surface igniter platform. Verify your existing igniter matches part number 1009524 before ordering.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.