York 1139-451 Replacement Furnace Control Board Style:Used Invest in your peace of

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York 1139-451 Replacement Furnace Control Board Style:Used Invest in your peace ofEfficiently control your furnace with the York 1139 451 1729 Replacement Furnace Control Board. Stay warm and comfortable with this high quality replacement that ensures precise temperature regulation and reliable performance. Brand: York Model #: 1139 451 Alt Part #: 5118955, 1139 83 450 REV A. Board: Replacement Furnace Control Board Condition: Used and Untested Pulled from working unit