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White Rodgers 768A-844 hot surface igniter, silicon carbide element, 12 inch leads, plug connector, 2 inch width

WHITE RODGERS (EMERSON ELEC)

WHITE RODGERS 768A-844 Hot Surface Igniter 80V AC 12in lead

SKU CH-CAME-KFCKZ

Hot surface igniter with silicon-carbide element, plug-in connection, 80V AC input and 12in leads, CSA certified for Lennox and Rheem systems

  • OEM replacement fits Lennox and Rheem systems
  • Silicon carbide element withstands 392 °F lead insulation
  • 12-inch lead wire simplifies furnace installation
  • CSA certified for North American safety compliance
  • 17-second warm-up restores heat quickly

HVAC Hot Surface Igniter 80V AC

The WHITE RODGERS 768A-844 is a silicon carbide hot surface igniter designed as an OEM replacement for compatible Lennox and Rheem heating systems. It operates on 80V AC input voltage and features a plug-in electrical connection with a 12 inch lead length for direct installation.

CSA Certified with Female Socket Included

The igniter carries CSA and CUS certifications confirming compliance with North American safety standards. A female socket is included in the package, allowing the plug-in connection to be completed without sourcing a separate connector or modifying existing wiring.

17 Second Warm Up for Standard Furnace Cycles

The element reaches ignition temperature in 17 seconds, matching typical furnace control board timing sequences. Silicon carbide construction withstands lead wire insulation temperatures up to 392 degrees Fahrenheit. Units requiring higher voltage ratings, different mounting dimensions, or alternative lead lengths will need a different part number.

Highlights

  • OEM replacement fits Lennox and Rheem systems
  • Silicon carbide element withstands 392 °F lead insulation
  • 12-inch lead wire simplifies furnace installation
  • CSA certified for North American safety compliance
  • 17-second warm-up restores heat quickly

Specifications

BrandWHITE-RODGERS

Questions about this item

How often does the silicon carbide heating element need replacement under normal furnace cycling?

Silicon carbide igniters typically last several heating seasons; replace when the 17-second warm-up time lengthens or the furnace fails to light reliably.

What is the first limit reached during a continuous call for heat?

The 392 °F lead-wire insulation rating is the first thermal limit; the igniter itself is designed for continuous glow once powered.

How hot do the 12-inch leads get during all-day operation?

Lead insulation is rated to 392 °F, so wires stay well below that temperature during normal furnace cycles.

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