The Rheem/Ruud Part # is62-25341-81 (Honeywell Part # 1012-921-IA). Replaces Old Board #s: 62-22737-02, 62-22737-09, 62-22737-89, 62-25341-01, 62-25341-81, 1012-921-I, 1012-83-9201E. Partial List of Rheem/Ruud/WKing/Corsiare Furnaces that use this Board.
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