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80" water column set point is calibrated for precise combustion air proofing
Constructed with corrosion-resistant materials
the actuator head is designed for "pop-top" style removal or via mounting screws depending on the vintage
or spotting an "F3" or "BE-1" error code on the LCD display indicating a blower prover failure or lack of speed feedback
Compatible with flame rods 44402 and 1049085 for integrated flame safety monitoring
Lennox 10X87 Controller 323080-701 80" water column set pointThe Lennox 10X87 C3 Controller is a high performance HVAC control board engineered for precision management of heating and cooling cycles in light commercial and residential Lennox Prodigy systems. This OEM replacement part, originally identified as Lennox 103976 01, provides the essential logic required to regulate temperature, airflow, and humidity levels across up to three independent zones. As a core component of the Lennox C3 control system, this