What igniter fits my ICP furnace?

The correct replacement for ICP model WPG3362090RKB1 — OEM Ignition Assembly | 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 WPG3362090RKB1 — OEM Ignition Assembly | 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

Heil Hot Surface Igniter for WPG3362090RKB1 — OEM Ignition Assembly | Ships Today

Name: Heil Hot Surface Igniter for WPG3362090RKB1 — OEM Ignition Assembly | Ships Today
Brand: ICP
SKU: 1175974
Price: 48.04 USD
Availability: InStock

SKU: 1175974 Brand: ICP

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Overview

This OEM hot surface igniter assembly (Part No. 1175974) provides the ignition source for the gas-heat section of the ICP/Heil/Tempstar WPG3362090RKB1 packaged gas/electric unit. On each heat call, the control board sends voltage to the igniter, which glows red-hot to light the burners. As a brittle silicon-carbide or silicon-nitride element, it is one of the most common furnace failure points — it weakens with every cycle and eventually cracks. Symptoms of a failed igniter include no heat, the blower running with cold air, repeated lockouts, or a glow that never appears. This complete igniter assembly ships with the bracket and lead for a clean, direct replacement.

Specifications

Spec	Value
Part Number	1175974
Type	Hot Surface Igniter Assembly
Brand	ICP / Heil / Tempstar
Application	Gas Furnace Ignition
Fitment	OEM

Compatibility

Direct OEM replacement for the ICP/Heil/Tempstar WPG3362090RKB1 packaged gas/electric unit and related WPG3 series equipment using igniter assembly 1175974. Confirm your part number before ordering.

Installation Guide

Safety First — Disconnect power at the unit disconnect and breaker, verify zero voltage with a multimeter.
Access — Remove the furnace/burner section service panel.
Document — Photograph the igniter mounting position and wiring connector before removal.
Remove — Unplug the igniter lead, remove the mounting screw, and carefully withdraw the brittle element without touching the ceramic.
Install — Mount the new igniter assembly (handle by the bracket only), reconnect the lead, and confirm proper position over the burner.
Test — Restore power, call for heat, and verify the igniter glows and the burners light.

Signs You Need a Replacement

No heat and no visible glow on a heat call
Blower runs but only cold air comes out
Furnace locks out after several failed ignition attempts
Visible cracks or breaks in the igniter element

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

Heil Hot Surface Igniter for WPG...

$48.04

Frequently Asked Questions

Does this Igniter fit my ICP WPG3362090RKB1 — OEM Ignition Assembly | Ships Today?

Yes. This is the factory-specified OEM igniter for the ICP WPG3362090RKB1 — OEM Ignition Assembly | 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 WPG3362090RKB1 — OEM Ignition Assembly | 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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