ICP Hot Surface Igniter Kit for RGS090LTCA0AAA — OEM 1171306 with Wiring | Ships Today
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Overview
This is the genuine OEM hot surface igniter (part number 1171306) bundled with the matching igniter wiring kit (part number 1188370) for the ICP / Tempstar / Heil RGS090LTCA0AAA gas furnace. The hot surface igniter is the component the control board energizes at the start of every heat cycle; it glows incandescent to ignite the gas at the burners. Igniters are brittle silicon-carbide or silicon-nitride elements that degrade with thermal cycling and eventually crack or lose conductivity. When the igniter fails, the furnace will not light — the most common no-heat call in cold weather. Replacing it with the correct OEM element plus fresh wiring harness restores dependable, fast ignition and eliminates failed-ignition lockouts.
Specifications
| Spec | Value |
|---|---|
| Igniter Part Number | 1171306 |
| Wiring Kit Part Number | 1188370 |
| Type | Hot Surface Igniter |
| Brand | ICP (Tempstar / Heil) |
| Fits Model | RGS090LTCA0AAA |
| Fitment | OEM exact-fit |
Compatibility
Built for the ICP-family RGS090LTCA0AAA and equivalent furnaces sold under the Tempstar, Heil, and Comfortmaker brands. Confirm your full model and serial number before ordering. Handle the igniter element only by its ceramic base — skin oils shorten its life.
Installation Guide
- Safety First — Turn off gas and disconnect electrical power. Verify zero voltage with a multimeter and let the unit cool fully.
- Access — Remove the burner-compartment service panel.
- Document — Photograph the igniter position, mounting screw, and harness routing before disconnecting.
- Remove — Unplug the old igniter at the connector, remove the mounting screw, and lift the cracked element out without touching adjacent burners.
- Install — Set the new 1171306 igniter at the factory gap, secure the screw, and connect the 1188370 wiring kit to the board.
- Test — Restore gas and power and watch a full ignition cycle: glow, gas valve open, flame, and steady proof of flame.
Signs You Need a Replacement
- Furnace blower runs but no heat — no ignition glow at startup.
- Visible cracks, white-spotting, or breaks in the igniter element.
- Control board locks out after several failed ignition attempts.
- Igniter glows weakly or intermittently instead of bright orange-white.
Shipping & Returns
Ships same day on orders placed before 3 PM CST. 30-day returns on unused parts. 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