Tempstar Hot Surface Igniter for T8MPV075F14A1 — 120V Silicon Carbide HSI/Sensor Kit | Ships Today
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Overview
This OEM hot surface igniter and sensor service kit (part number 1009524, "IGNITOR/SENSOR HSP SK") is the factory ignition component for the Tempstar T8MPV075F14A1 gas furnace. The hot surface igniter (HSI) is a 120V silicon carbide element that glows red-hot on a call for heat, igniting the gas as it flows across the burners. A matching flame sensor confirms ignition so the control board keeps the gas valve open. When the igniter cracks, erodes, or fails to reach temperature, the furnace will not light — making this one of the most common no-heat replacement parts. The kit format includes the igniter and sensor hardware needed for a clean, complete repair.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1009524 |
| Description | Igniter / Sensor HSP Service Kit |
| Type | Hot Surface Igniter (HSI) |
| Brand | Tempstar (ICP / Heil) |
| Voltage | 120V |
| Element | Silicon Carbide |
| Fitment | OEM Replacement |
Compatibility
Direct-fit replacement for the Tempstar T8MPV075F14A1 two-stage variable-speed gas furnace. The 1009524 igniter/sensor kit is shared across many ICP-built furnaces (Tempstar, Heil, Comfortmaker, and other ICP brands). Always confirm your model and existing igniter part number before ordering.
Installation Guide
- Safety First — Disconnect power at the furnace switch and breaker, and shut off the gas. Verify zero voltage with a multimeter.
- Access — Remove the furnace front service panel(s) to expose the burner assembly.
- Document — Photograph the igniter mounting and wiring before disconnecting.
- Remove — Unplug the igniter connector, remove the mounting screw(s), and carefully withdraw the old igniter without touching the new element. Remove the flame sensor if replacing.
- Install — Mount the new igniter and sensor, handling the ceramic body only by the bracket — finger oils shorten igniter life. Reconnect wiring per your photo.
- Test — Restore gas and power, run a heat cycle, and confirm the igniter glows, the burners light, and flame is sensed without lockout.
Signs You Need a Replacement
- Furnace blower runs but burners never light (no-heat call).
- Visible cracks, chips, or white spots on the igniter element.
- Igniter does not glow, or glows weakly, during the ignition sequence.
- Furnace locks out and flashes an ignition-failure fault code.
Shipping & Returns
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.
Shipping Information
- Orders placed before 3PM CST ship same business day
- Standard delivery: 2-5 business days
- Express shipping available at checkout
- Free shipping on orders over $75
- Tracking number emailed upon shipment
Return Policy
- 30-day returns on unused parts in original packaging
- Electrical parts (capacitors, contactors, control boards) are final sale once installed
- Email info@nationalhvacparts.com to initiate a return
- Refunds processed within 5-7 business days