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What are the color codes for the wiring leads
this microprocessor-based board regulates the gas valve
the motor winding or bearings may be compromised
Operating on a standard 24VAC control circuit
Key Benefits Versatile Control Logic: Supports 0-10Vdc and 4-20mA proportional signals for seamless integration with modern building automation systems
Lennox 56M61 Circuit Board R-410A What are the color codesThe Lennox 56M61 is a genuine OEM ignition control circuit board designed for high performance residential and commercial HVAC units. Operating at 208 240V, this board serves as the primary intelligence for the heating ignition sequence, precisely managing the flame sensor feedback, gas valve calibration, and induction blower timing. As a direct Lennox replacement part, it eliminates the communication errors and voltage fluctuations often associated
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