Supco Hot Surface Igniter: OEM, Silicon Carbide, 24 in Lead Lg, 120V AC, Hardwired
The Supco IG403K is a direct OEM replacement hot surface igniter designed to replace White-Rogers models. This silicon carbide igniter features a flat tip, operates at 120V AC, and has a 24-inch lead length with a…
SKU 3G-OTH-68190
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Supco IG403K is a direct OEM replacement hot surface igniter designed to replace White-Rogers models. This silicon carbide igniter features a flat tip, operates at 120V AC, and has a 24-inch lead length with a hardwired electrical connection.
Frequently Asked Questions
What is the Supco IG403K hot surface igniter used for?
The Supco IG403K is a direct OEM replacement hot surface igniter used in gas-fired furnaces, boilers, and heating appliances. It replaces White-Rogers models and ignites fuel by heating a silicon carbide tip to glow, which then lights the burner. It is suitable for residential and light commercial HVAC systems.
What are the specifications of the Supco IG403K igniter?
The Supco IG403K is a silicon carbide hot surface igniter with a flat tip, hardwired electrical connection, and 24-inch lead length. It operates at 120V AC input voltage. This direct OEM replacement is designed to replace White-Rogers models and is manufactured by SUPCO under part number IG403K.
Where to buy the Supco IG403K igniter worldwide?
3G Electric supplies the Supco IG403K hot surface igniter worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this direct OEM replacement for White-Rogers models.
How to install the Supco IG403K hot surface igniter?
To install the Supco IG403K, first disconnect power to the furnace. Remove the old igniter, noting its mounting orientation. Insert the new silicon carbide flat-tip igniter, secure it, and connect the 24-inch leads via the hardwired connection. Restore power and verify ignition. Always follow the appliance manufacturer's instructions and safety guidelines.
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3G Electric supplies Supco direct oem replacement hot surface ignitors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
