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White-Rodgers hot surface igniter, silicon carbide element, plug-in connector, 4 1/2 inch lead

Emerson Climate Technologies

Emerson Climate Technologies 767A-377 HVAC control

SKU CH-5AK3-P6Q1Y

Silicon-carbide hot-surface igniter plugs into 120 V AC systems and replaces OEM parts for LP or natural-gas furnaces

  • Silicon carbide element resists thermal shock up to 392°F
  • Plug-in 120V AC connection enables quick field replacement
  • 4 1/2 in lead length matches common furnace layouts
  • CSA certified for both LP and natural gas applications
  • Cross-references OEM numbers 41-410, 767A-377, B144676P01

WHITE-RODGERS 767A-377 Hot Surface Ignitor

This WHITE-RODGERS hot surface ignitor serves as an OEM replacement part for gas-fired heating equipment. It is compatible with Robertshaw, Trane and White-Rodgers branded systems. The unit operates on 120V AC input voltage and uses a plug-in electrical connection for straightforward installation. It is certified to CSA standards.

Silicon carbide element for LP and natural gas

The heating element is constructed from silicon carbide and is rated for a maximum lead wire insulation temperature of 392 degrees F. This single ignitor supports both LP and natural gas fuel types. The probe length measures 2 1/4 in while the overall length is 4 1/2 in. OEM replacement part numbers include 41-410, 767A-377 and B144676P01.

Direct plug-in fit for existing furnace wiring

The plug-in connection mates with the existing harness in compatible furnaces, requiring no splicing or special tools. A 4 1/2 in lead length provides reach to the control board without excess slack. The ignitor frees the technician from sourcing brand-specific alternatives by cross-referencing multiple OEM part numbers. It is restricted from sale in certain states.

Highlights

  • Silicon carbide element resists thermal shock up to 392°F
  • Plug-in 120V AC connection enables quick field replacement
  • 4 1/2 in lead length matches common furnace layouts
  • CSA certified for both LP and natural gas applications
  • Cross-references OEM numbers 41-410, 767A-377, B144676P01

Specifications

BrandWHITE-RODGERS

Questions about this item

What does the 120 V AC input voltage mean for my furnace?

The igniter is designed to operate directly from standard 120 V AC household power without a separate transformer.

How does the plug-in electrical connection affect installation?

The plug-in connector allows quick replacement by mating with the existing furnace harness, eliminating wire-nut splices.

Will the 4 1/2 inch overall length fit my existing bracket?

The igniter measures 4 1/2 inches overall with a 2 1/4 inch probe; verify your bracket matches these dimensions before ordering.

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