ICP Hot Surface Igniter for VNK075F14B1 — Silicon Nitride Ignitor/Sensor | Ships Today
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Overview
This OEM hot surface igniter (part number 1009524, IGNITOR/SENSOR HSP SK) is the ignition component for your ICP Tempstar Heil VNK075F14B1 gas furnace. When the thermostat calls for heat, the control board sends voltage to this igniter, which glows red-hot to light the burner gas. This silicon-nitride style kit is engineered to withstand thousands of rapid heat-up cycles and resist the cracking and warping that ends the life of older silicon-carbide igniters. When an igniter fails, the furnace will go through its ignition sequence but never light, leaving you with no heat. Common failure symptoms include a furnace that clicks and runs the inducer but produces no flame, repeated lockouts after several ignition attempts, or a visibly cracked or blistered igniter element.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1009524 |
| Description | IGNITOR/SENSOR HSP SK |
| Type | Hot Surface Igniter (silicon nitride) |
| Brand | ICP / Tempstar / Heil |
| Fits Model | VNK075F14B1 |
| Fit | OEM Replacement |
Compatibility
Designed as a direct OEM replacement for the ICP Tempstar Heil VNK075F14B1 furnace. ICP-family equipment (including Tempstar, Heil, and Comfortmaker branded units) frequently shares this igniter platform across similar 75,000 BTU input gas furnace models. Always confirm your existing part number before ordering.
Installation Guide
- Safety First — Shut off gas and disconnect power at the furnace switch and breaker. Verify zero voltage with a multimeter before touching any component.
- Access — Remove the furnace burner-compartment service panel.
- Document — Photograph the igniter bracket position and wire routing before disconnecting anything.
- Remove — Unplug the igniter connector, remove the mounting screw(s), and carefully lift out the old igniter without touching the new element with bare hands (skin oils shorten its life).
- Install — Mount the new igniter in the exact bracket position, reconnect the plug, and confirm the element sits in the burner flame path.
- Test — Restore gas and power, then run a heat cycle and verify the igniter glows and the burners light promptly.
Signs You Need a Replacement
- Furnace runs the inducer and clicks but never lights the burners.
- Repeated ignition lockouts (often after 3 failed attempts).
- Visible cracks, blisters, or breaks in the igniter element.
- No glow visible during the ignition sequence.
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