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Furnace Parts > Lennox Furnace Circuit Board & Timer Parts > Control Board 74W03

Control Board 74W03

Item #2722144 | Lennox OEM Part #74W03

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Control Board 74W03 Alternate Product View
Control Board 74W03 Alternate Product View
Grid is 1 inch square

Control-ignition hsi, 1-stage elite

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$425.45

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Control Board 74W03 Part Fits

  • Replaces Part Number 103098-01