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IG418 Supco Furnace Igniter | Hot Surface Igniter for Goodman B1401015, B140108S & Modine 5H075032B
Overview: Reliable ignition for compatible gas furnaces The IG418 is a hot surface igniter from Supco designed to replace aging...
Vendor:
Supco
- $63.70
- $63.70
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Description
xOverview: Reliable ignition for compatible gas furnaces
The IG418 is a hot surface igniter from Supco designed to replace aging or worn igniters across several popular brands. Built around a silicon carbide heating element, it aims to deliver a quick, steady heat that prompts reliable ignition in both natural gas and LP setups. This part is made to slot into compatible assemblies and carries OEM references such as 271NM, 41-418, and B1401018S, among others, making it a practical universal replacement option for select Goodman, Johnstone, Norton, and Robertshaw systems.
Real-world use often involves cold-start mornings or furnace cycles that pause due to a weak or failing glow. When installed correctly, the IG418 can contribute to a smoother start, shorter heat-up times, and less post-ignition cycling. While no part guarantees flawless operation in every scenario, choosing a properly rated hot surface igniter helps align your system with proven ignition technology.
Why this IG418 matters
- Universal replacement type designed to fit multiple brands and models.
- Silicon carbide heating element for a robust ignition cycle and durable performance.
- Hardwired electrical connection for a secure, long-lasting install.
Key specifications at a glance
- Input voltage: 120 V AC
- Lead length: 15.5 inches
- Probe length: 2.25 inches
- Tip style: Flat
- Maximum lead insulation temperature: 300°F
- Fuel compatibility: Natural Gas or LP
OEM references include 271NM, 41-418, B1401018S, DS418KX, L45-552. When selecting a replacement, match electrical connection type, lead and probe lengths, and gas type to your furnace configuration to support a smooth interchange.
Quality and practical use
Made in the United States, this part emphasizes consistent manufacturing standards and installer-friendly handling. The flat-tip design supports secure seating on compatible igniter mounts, contributing to dependable heat generation with each cycle. For service technicians and DIY enthusiasts, the IG418 offers a straightforward path back to reliable ignition without lengthy troubleshooting or part searches.
In daily use, consider the IG418 as a plausible option for restoring ignition reliability in compatible Goodman, Modine, and related systems. It’s also a practical choice for anyone seeking a drop-in replacement that respects common part numbers and installation practices.
What you get
- One IG418 hot surface igniter
- Replaces parts 41-418 and 271NM across compatible brands
- Hardwired installation with durable lead wires
FAQ
Q: Is the IG418 compatible with my Goodman or Modine furnace?
A: Yes. It fits Goodman B1401015 and B140108S, Modine 5H075032B, and replaces parts 41-418 and 271NM.
Q: What are the key specifications of the IG418?
A: 120V AC, silicon carbide heating element, 15.5 in lead, 2.25 in probe, flat tip, 300°F lead insulation, hardwired connection.
Shipping & Return
xShipping (Canada)
We offer free shipping on all products across Canada. Orders are typically prepared within 1–2 business days. After dispatch, delivery usually takes 3–5 business days. For remote or hard-to-reach areas, delivery may take 5–7 business days.
We may ship with Asendia, UniUni, Purolator, FedEx, or Canada Post depending on your address, package size, and the item’s handling requirements. P.O. Boxes are accepted where the selected carrier supports them.
Returns (30 Days)
We accept returns on most items within 30 days of delivery. Items must be returned in the condition you received them (new, unused, and with original packaging where applicable). If you receive the wrong or defective item, we’ll make it right.
To start a return, please email us at handyskook@gmail.com with your order number and a brief description of the issue. We’ll reply within 1 business day with the next steps.
Refunds
Once your return is received and inspected, we’ll process your refund to the original payment method. Processing times can vary by payment provider, but most refunds are completed within 5–10 business days after approval.
Order Tracking
When your order ships, you’ll receive a confirmation email with tracking details (when available). If you need help locating your tracking information, contact us at handyskook@gmail.com.
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