ST9120C4057 Furnace Blower Control Circuit Board, Replaces ST9120C2010, ST9120C4040, HQ1084197HW, ST9120C5005, ST9120C4016 Furnace Fan Control Board

★★★★★ 4.8 35 reviews

$72.99
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$72.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 210110358 Release Date 2026/04/02 List Price $29.20 Model Number 210110358
Category

Replace models ST9120C4057, ST9120C2010, ST9120C4040, HQ1084197HW, ST9120C5005, ST9120C4016

  • Part Numbers: Replace models ST9120C4057, ST9120C2010, ST9120C4040, HQ1084197HW, ST9120C5005, ST9120C4016
  • Technical Specifications: Operating voltage range is 85-135 VAC, 50/60Hz, with secondary control voltage of 18.0-30.0 VAC. The maximum blower load is 15FLA, 30LRA, 120 VAC, offering stable control performance
  • Perfect Design: Supports outputs for a 2-speed indoor blower motor, with user-selectable blower delay through dip switch settings. The 24V circuit is protected by a 5A replaceable fuse for safe operation
  • Quality Material: Made from premium PCB material, it provides excellent moisture resistance and long-lasting performance for reliable performance in demanding environments
  • Easy Installation: No additional wiring tools are required, and it works seamlessly with both original and updated wiring systems. An included user manual helps guide a smooth and easy installation process
Item Weight 8.8 ounces
Part Number R40403-003
Manufacturer Bydorunce
Batteries Required No
Product Dimensions 5.71 x 4.45 x 1.3 inches

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4.8 out of 5
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35 ratings | 14 reviews
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