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White-Rodgers™ 21V51D-751 Direct Replacement Integrated Furnace Control Board, For use with Select Two-Stage Carrier and ICP Furnaces, Variable Speed, 120 VAC

Part #175447

MFG #21V51D-751

175447_1287_White_Rodgers_21V51D_751.jpg

White-Rodgers™ 21V51D-751 Direct Replacement Integrated Furnace Control Board, For use with Select Two-Stage Carrier and ICP Furnaces, Variable Speed, 120 VAC

Part #175447

MFG #21V51D-751

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White-Rodgers™ 21V51D-751 Direct Replacement Integrated Furnace Control Board, For use with Select Two-Stage Carrier and ICP Furnaces, Variable Speed, 120 VAC

Part #175447

MFG #21V51D-751

Item Features
  • Direct OEM replacements designed for high volume major brand controls

  • Models include PSC, Variable Speed and ECMx motor control

  • Diagnostic LED indicators streamline installation and system troubleshooting

  • 120V air cleaner output and 120V humidifier output up to 1 Amp max

  • Factory standard safety timings and adjustable fan delay options

  • Replaceable automotive style fuse