What igniter fits my Goodman furnace?

The correct replacement for Goodman model GUI100-3 — B1370724 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 Goodman equipment which lists the model number GUI100-3 — B1370724.

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.

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Goodman

OEM Goodman Ignition Control Module for GUI100-3 — B1370724

Name: OEM Goodman Ignition Control Module for GUI100-3 — B1370724
Brand: Goodman
SKU: GOODMAN-13083
Price: 195.95 USD
Availability: InStock

SKU: GOODMAN-13083 Brand: Goodman

$195.95 $254.95

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Goodman B1370724 Furnace Ignition Control Module

The B1370724 is a genuine OEM ignition control module for the Goodman GUI100-3 gas furnace. This board is the brain of the ignition sequence — it powers the igniter, opens the gas valve, monitors the flame-sense signal, and locks out safely if ignition fails. Symptoms of a failed module include no ignition, short-cycling, a furnace that clicks but won't light, or repeated lockouts even after the igniter and flame sensor test good.

Specifications

Function: Ignition control / flame supervision module
Manages: Igniter, gas valve, flame sensing, safety lockout
Compatible model: Goodman GUI100-3 furnace
OEM part number: B1370724
Factory-matched connector pinout and timing

OEM vs. Generic

The genuine OEM module carries the exact ignition timing, trial-for-ignition period, and flame-sense thresholds this furnace was engineered around, with a plug-and-play harness connector. Aftermarket or "universal" boards may require re-pinning wires and can mis-time the ignition sequence. For a control that governs gas and flame, OEM is strongly recommended.

Installation Difficulty: Moderate

Disconnect power at the breaker, photograph the wiring, unplug the harness connectors, unscrew the old board, and transfer connections one-for-one to the new module. No soldering required, but careful terminal matching is essential. If unsure, have an HVAC technician handle it.

Fits Goodman GUI100-3. Verify the board number and connector layout before ordering.

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

OEM Goodman Ignition Control Mod...

$195.95

Frequently Asked Questions

Does this Ignition Control Module fit my Goodman GUI100-3 — B1370724?

Yes. This is the factory-specified OEM ignition control module for the Goodman GUI100-3 — B1370724. 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 ignition control module on my Goodman GUI100-3 — B1370724?

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 ignition control module compatible with Bryant or Payne too?

Many Goodman 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 Goodman ignition control module?

OEM essential. Control boards are model-specific with precise firmware and connector layouts. Aftermarket boards rarely match all functions and can cause intermittent failures or safety issues. Always match the exact OEM part number.

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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