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BCFurnace
121-450
121-450
Regular price
$1,581.37 CAD
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$1,581.37 CAD
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This high-performance Main Control Board is a critical replacement component for residential HVAC systems, specifically engineered for units requiring precision ignition modulation. As the central brain of the appliance, this circuit board manages essential functions including the ignition sequence, blower motor timing, and gas valve modulation to ensure optimal energy efficiency and consistent indoor climate control. It is designed to meet Ultra-Low NOx (ULN) standards, making it an ideal choice for maintaining environmentally friendly heating systems. If your HVAC unit is experiencing intermittent start-up failures, improper cycling, or diagnostic error codes, replacing the main control board can restore reliable performance and extend the lifespan of your equipment.
Type: Ignition Modulating Control Board
Size: Standard Control Board Profile
Application: Used in residential heating and cooling package units, modulating furnaces, and high-efficiency HVAC systems requiring Ultra-Low NOx compliance.
Specifications: Features advanced modulation logic for gas valve control, integrated diagnostic LEDs, ULN-compliant circuitry, and multi-pin connector compatibility for residential package systems.
Type: Ignition Modulating Control Board
Size: Standard Control Board Profile
Application: Used in residential heating and cooling package units, modulating furnaces, and high-efficiency HVAC systems requiring Ultra-Low NOx compliance.
Specifications: Features advanced modulation logic for gas valve control, integrated diagnostic LEDs, ULN-compliant circuitry, and multi-pin connector compatibility for residential package systems.