What igniter fits my ICP furnace?

The correct replacement for ICP model WFHR100C048A1 — Furnace Ignition | Ships Today is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your ICP equipment which lists the model number WFHR100C048A1 — Furnace Ignition | Ships Today.

My furnace will not ignite. What part is bad?

A furnace that will not ignite after the draft inducer runs typically has a failed igniter. The hot surface igniter should glow bright orange within 60 seconds. If it does not glow at all, it is cracked or burned out. If it glows weakly, it is degrading and should be replaced preventively. Average lifespan: 3 to 7 years.

ICP

ICP Hot Surface Igniter Kit for WFHR100C048A1 — Furnace Ignition | Ships Today

Name: ICP Hot Surface Igniter Kit for WFHR100C048A1 — Furnace Ignition | Ships Today
Brand: ICP
SKU: 1177210
Price: 45.44 USD
Availability: InStock

SKU: 1177210 Brand: ICP

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Overview

This OEM hot surface igniter kit (parts 1176919 igniter, 1177210 mounting bracket, and 1177204 slow-opening HSI gas valve) is the factory ignition assembly for the ICP/Tempstar/Heil WFHR100C048A1 gas furnace. The igniter is a silicon-nitride/carbide element that glows red-hot when energized at 120V to light the burner gas on each heating call. Over thousands of heating cycles the element develops micro-cracks and hot spots, eventually failing to reach ignition temperature — the most common cause of a furnace that clicks, draws the inducer, but never lights. Symptoms of a failing igniter include short cycling, repeated ignition lockouts, a cracked or visibly white element, delayed ignition with a small "whoomp," and no glow at the burner during a call for heat.

Specifications

Spec	Value
Igniter Part Number	1176919
Bracket Part Number	1177210
Valve Part Number	1177204
Type	Hot Surface Igniter
Brand	ICP / Tempstar / Heil
Voltage	120V
Fitment	OEM

Compatibility

Engineered as a direct-fit replacement for the ICP family WFHR100C048A1 gas furnace and shared-platform Tempstar, Heil, and Comfortmaker models using the same ignition assembly. Always match the printed part number on your existing igniter and bracket before installing.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker, and verify zero voltage with a multimeter. Shut off the gas supply.
Access — Remove the furnace blower/burner service panel.
Document — Photograph the igniter wiring and bracket position before disconnecting.
Remove — Unplug the igniter connector, remove the bracket screw, and lift the old igniter out without touching the new element with bare fingers (skin oil shortens element life).
Install — Mount the new igniter on the bracket, position per your photo, and reconnect the plug.
Test — Restore gas and power, call for heat, and confirm the element glows and the burner lights within seconds.

Signs You Need a Replacement

Furnace inducer runs but burner never lights
Repeated ignition lockout / hard lockout codes
Cracked, chipped, or white-discolored element
No glow at the igniter during a heat call

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

ICP Hot Surface Igniter Kit for ...

$45.44

Frequently Asked Questions

Does this Igniter fit my ICP WFHR100C048A1 — Furnace Ignition | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP WFHR100C048A1 — Furnace Ignition | Ships Today. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the igniter on my ICP WFHR100C048A1 — Furnace Ignition | Ships Today?

Difficulty: Medium (20–30 min)
Step 1: Turn off power and gas. Step 2: Open furnace panel. Step 3: Locate igniter near burners. Step 4: Disconnect two-wire plug. Step 5: Remove mounting screw. Step 6: Install new igniter — do NOT touch element with fingers. Step 7: Reconnect, close panel, restore power/gas.

My furnace won’t ignite. What part is bad?

Furnace won’t ignite after the draft inducer runs = failed igniter. The hot surface igniter should glow bright orange within 60 seconds. No glow = cracked/burned out. Weak glow = degrading. Average lifespan: 3–7 years. Replacement: $15–$40 DIY.

Is this igniter compatible with Bryant or Payne too?

Many ICP parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my ICP igniter?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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