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Supco IG4000 Direct OEM Replacement Hot Surface Igniter - Direct OEM Replacement Hot Surface Ignitors
SupcoDirect OEM Replacement Hot Surface Ignitors

Supco IG4000 Direct OEM Replacement Hot Surface Igniter

The Supco IG4000 is a direct OEM replacement hot surface igniter designed for Robertshaw systems. This silicon carbide igniter features a flat tip and operates on 120V AC with a hardwired electrical connection and an…

SKU 3G-OTH-68512

Also listed as: IG 4000 · IG-4000

Brand
Supco
Item
IG4000 Direct OEM Replacement Hot Surface Igniter
Part Number
IG4000
Category
Direct OEM Replacement Hot Surface Ignitors
Available to Order
Also known as:IG4000Supco
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Supco
Manufacturer Part Number
IG4000
Type
Silicon Carbide, Hardwired, Flat Tip
AC
120V
Lead Lg
8 in
Input Voltage
120V AC
Electrical Connection Type
Hardwired
Replacement for OEM Brands
Robertshaw

Technical Documents

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Supco Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Supco IG4000 is a direct OEM replacement hot surface igniter designed for Robertshaw systems. This silicon carbide igniter features a flat tip and operates on 120V AC with a hardwired electrical connection and an 8-inch lead length.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Supco IG4000 hot surface igniter used for?

The Supco IG4000 is a direct OEM replacement hot surface igniter for Robertshaw gas-fired heating systems. It is used in furnaces and boilers to ignite the gas burner by reaching high temperature via silicon carbide element. Common in residential and light commercial HVAC applications.

What are the specifications of the Supco IG4000?

The Supco IG4000 is a silicon carbide hot surface igniter with a flat tip, hardwired connection, and 8-inch lead length. It operates on 120V AC input voltage. This part directly replaces Robertshaw OEM igniters and is identified by manufacturer part number IG4000.

Where to buy the Supco IG4000 worldwide?

3G Electric supplies the Supco IG4000 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 to source this Robertshaw-compatible replacement igniter for your HVAC system.

How to install the Supco IG4000 hot surface igniter?

To install the Supco IG4000, first disconnect power to the furnace. Remove the old igniter and carefully insert the new silicon carbide flat-tip element into the burner bracket. Connect the hardwired leads to the 120V AC supply, ensuring secure connections. Reassemble and test operation per manufacturer guidelines.

Used in

Common applications for Supco
Commercial refrigeration maintenance — Supco SL5709 defrost thermostat for Larkin evaporator coils
HVAC system troubleshooting — Supco IG418 universal hot surface igniter for gas furnace replacement
Condensate management in negative pressure systems — Supco NPW1H drain trap for rooftop units
Temperature and sound logging in cold storage — Supco CR4 circular chart recorder for compliance documentation
Compressor protection in light industrial cooling — Supco CSS-25U hard-start device for inrush current control
Safety limit control in heating appliances — Supco SHM350 surface-mount limit control for over-temperature shutdown
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Supco Products

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.

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