When any ignitor or flame sensor fails, it’s best to replace both to help prevent callbacks. Featuring the Universal HotRod Ignitor and Universal Flame Sensor, the HotRod Combo replaces hundreds of part numbers — so you’re always ready for the most common furnace failures. Plus it’s backed with an extended warranty.

The White-Rodgers All-Spark ignition module does the work of more than 1000 intermittent pilot & direct spark ignition part numbers for gas furnaces, water heaters, boilers, cooking/laundry equipment, unit heaters, pool heaters and infrared/tube heaters.

And our All-Spark companion app, White-Rodgers Connect, communicates directly with the module, enabling remote configuration & faster, more accurate diagnostics.

HOTROD COMBO

The perfect combo for your truck

21D64C-843 Universal Hot Surface Nitride Ignitor and Flame Sensor Combo

HOTROD COMBO

When any ignitor or flame sensor fails, it’s best to replace both to help prevent callbacks. Featuring the Universal HotRod Ignitor and Universal Flame Sensor, the HotRod Combo replaces hundreds of part numbers — so you’re always ready for the most common furnace failures. Plus it’s backed with an extended warranty.

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The perfect combo for your truck

21D64C-843
Universal Hot Surface Nitride Ignitor and Flame Sensor Combo