Furnace Ignitors

Furnace ignitors, also known as hot surface ignitors, are essential components that ignite the fuel in your furnace or boiler, transforming it into heat. These ignitors light the burner, producing warmth through the heat exchanger. If your furnace is cycling on and off frequently, a faulty ignitor could be the reason behind this short cycling. Save money and reduce technician visits by choosing easy-to-install hot surface and furnace ignitor products designed to extend ignitor life.

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Showing 1–16 of 172 resultsSorted by popularity

72″ Snap-Fit Thermocouple, Stainless Steel Outer Jacket

Robertshaw

SKU: 1980-072
$11.99
MSRP: $37.11
You save 68%
Robertshaw 1980-072 - 72" Snap-Fit Thermocouple quantity
Thermocouple – 36″ Length, 30mV Open Circuit

Resideo

SKU: Q340A1090

Rated 4.67 out of 5
$12.05
Honeywell Q340A1090 36in Thermocouple quantity
Non-Integrated Universal Replacement Module

White-Rodgers

SKU: 50E47-843

Rated 5.00 out of 5

$157.21Add to Cart for Savings

White-Rodgers 50E47-843 Non-Integrated Hot Surface Ignition Module quantity
36″ Universal Replacement Thermocouple

White-Rodgers

SKU: H06E-36
$7.17
MSRP: $14.98
You save 52%
White-Rodgers H06E-36 36in Universal Replacement Thermocouple quantity
Oil Burner Control – OEM Replacement

ICM Controls

SKU: ICM1502

Rated 5.00 out of 5

$94.07Add to Cart for Savings

ICM Controls ICM1502 Oil Burner Control, Honeywell OEM Replacement quantity
48″ Snap-Fit Thermocouple, Extra Insulation

Robertshaw

SKU: 1980-048
$8.29
MSRP: $22.38
You save 63%
Robertshaw 1980-048 - 48" Snap-Fit Thermocouple quantity
Direct Replacement Silicon Nitride Ignitor Kit

Supco

SKU: SSN24

Rated 5.00 out of 5
$26.03
MSRP: $29.93
You save 15%
Supco SSN24 Direct Honeywell Q3400A1024 Replacement Silicon Nitride Ignitor quantity
Packard IG1000N Universal Round Hot Surface Igniter Kit

Packard

SKU: IG1000N
$45.26
MSRP: $52.05
You save 15%
Packard IG1000N Universal Round Hot Surface Igniter Kit quantity
120V Silicon Carbide Hot Surface Ignitor Replacement

White-Rodgers

SKU: 767A-370

Rated 5.00 out of 5
$17.70
White-Rodgers 767A-370 Hot Surface Ignitor for Carrier, Trane, Rheem quantity
Intermittent Ignition Oil Primary Control – 15sec timing

ICM Controls

SKU: ICM1501

Rated 5.00 out of 5

$91.67Add to Cart for Savings

ICM Controls ICM1501 Intermittent Ignition Oil Primary Controller quantity
Norton Hot Surface Ignitor, Operates at 120V AC

Robertshaw

SKU: 41-406

Rated 5.00 out of 5
$19.61
MSRP: $81.67
You save 76%
Robertshaw 41-406 271Y Carbide Series Hot Surface Ignitor quantity
Protector Elay Oil Burner Control

Resideo

SKU: R8184G4009

Rated 4.67 out of 5
$127.96
Honeywell R8184G4009 Protectorelay Oil Burner Control quantity
Fan And Limit Controller, 5 inch insert

Resideo

SKU: L4064B2228

Rated 5.00 out of 5
$139.01
Honeywell L4064B2228 Fan and Limit Controller, 5in Insert quantity
Universal Intermittent Pilot Burner with Batwing Style Hood

Resideo

SKU: Q348U1009
$71.37
Honeywell Q348U1009 Batwing Style Universal Intermittent Pilot Burner quantity
Carbide Series 271A Hot Surface Ignitor

Robertshaw

SKU: 41-401

Rated 5.00 out of 5
$16.99
MSRP: $73.40
You save 77%
Robertshaw 41-401 Carbide Series 271A Hot Surface Ignitor quantity
36″ Thermopile Generator, Coaxial, Two-Wire Spade Connectors

Robertshaw

SKU: 1950-001
$31.99
MSRP: $128.76
You save 75%
Robertshaw 1950-001 - 36 Thermopile Generator quantity

Discover high-quality furnace ignitors from trusted brands like Robertshaw, Honeywell, ICM Controls, and White-Rodgers. Designed for top performance and reliability, these furnace ignitors help keep your heating system running smoothly. Shop our collection at Jackson Systems & Supply now to find the perfect fit for your furnace needs!

Which Furnace Ignitor Do You Need?

When a furnace won’t light—or short cycles—the hot-surface ignitor is a prime suspect. You’ll typically choose between universal silicon-nitride upgrades (longer life, tougher against handling) and OEM-shape silicon-carbide replacements that match the original bracket and connector. If the ignitor looks good but never glows, the culprit may be the non-integrated HSI control module. A universal replacement can drop in and restore the heat cycle. Match material, form factor (flat/round/mini-flat), connector (2-pin vs. bare leads), and 120-V rating for a clean, first-trip fix.

Universal Silicon Nitride (Durable Upgrades)

Honeywell Glowfly Q3200U1004 (universal kit) — multiple brackets/adapters for broad cross-refs.
White-Rodgers HotRod 21D64-5PK (universal nitride, 5-pack) — same universal fit/function as the single-pack HotRod, but in a contractor value pack.

OEM-Shape & Silicon Carbide Replacements

Robertshaw / Norton 41-410 — 5-1/4″ ignitor, B-type connector (Norton 271N family).
White-Rodgers 767A-378 (Amana OEM) — carbide ignitor shaped for Amana applications.
White-Rodgers 767A-380 (Armstrong OEM) — carbide ignitor shaped for Armstrong applications.

Ignition Modules if the Ignitor Is Good

Honeywell S8910U3000 (universal HSI module) — replaces many non-integrated HSI controls.
White-Rodgers 50E47-843 (universal HSI module) — broad cross-references across brands.

How to Find Your Match

Material/Upgrade: Prefer silicon nitride for durability unless OEM requires carbide.
Form Factor: Flat / round / mini-flat + included brackets/adapters.
Connector: 2-pin plug vs. bare leads; choose the kit with the right adapter.
Voltage/Clearance: Most are 120 V; verify mounting depth and flame-front clearance.
No Glow After Swap? Test/replace the HSI module.