United States (USD $)
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Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours
Not sure this fits your furnace? Call us — we're happy to help
The Master Terminal Circuit Board is a high-performance ignition modulating control board designed to optimize the efficiency and safety of your heating system. This essential HVAC component manages the ignition sequence and modulates heat output to ensure consistent indoor comfort and energy savings. Whether you are troubleshooting a furnace that won't stay lit or replacing a faulty master control, this circuit board provides the precise electrical regulation needed for modern high-efficiency units. Engineered for durability, it features integrated terminal connections for secure wiring and reliable performance under varying thermal loads. Ideal for professional HVAC repairs and maintenance, this control board serves as the central processing unit of the appliance, coordinating communication between the thermostat and the heating components.
Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.
1-778-759-9864Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com
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