Lennox 10X87 Controller
The 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 unit supports advanced diagnostics by logging system errors, which is critical for technicians performing long-term maintenance and troubleshooting on popular units like the LCH210H4-03 and LCH300S4-04 models. By utilizing this HVAC system controller, contractors can ensure high-accuracy sensor integration and maintain the variable fan speed performance necessary for quiet, energy-efficient operation. This C3 PRO control board provides a direct drop-in replacement, preserving the original equipment's sound quality ratings and certified efficiency levels while re-establishing stable communication between thermostats and sensors.
Key Benefits- Multi-Zone Management: Regulates up to three separate zones for precise environmental control throughout the facility.
- Advanced Diagnostics: Built-in error logging functionality simplifies troubleshooting and identifies recurring system faults.
- OEM Compatibility: Designed as a direct internal replacement for Lennox 103976-01 to ensure seamless integration.
- Enhanced System Efficiency: Maintains factory-spec variable fan speed and airflow parameters to optimize performance.
- Is the 10X87 compatible with my specific Lennox unit? This controller is designed for Lennox Prodigy and C3-series equipment; please verify your model number (such as LCH series) against the technical data.
- Can this board replace the 103976-01? Yes, the Lennox 10X87 is the updated manufacturer part number that directly replaces older 103976-01 controllers.
- Does this controller support relative humidity sensors? Yes, the C3 logic is capable of managing humidity levels when paired with the appropriate Lennox sensors and specialized configuration.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $111.63
-65%$111.63
$39.07Lennox 10X87 Controller
The 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 unit supports advanced diagnostics by logging system errors, which is critical for technicians performing long-term maintenance and troubleshooting on popular units like the LCH210H4-03 and LCH300S4-04 models. By utilizing this HVAC system controller, contractors can ensure high-accuracy sensor integration and maintain the variable fan speed performance necessary for quiet, energy-efficient operation. This C3 PRO control board provides a direct drop-in replacement, preserving the original equipment's sound quality ratings and certified efficiency levels while re-establishing stable communication between thermostats and sensors.
Key Benefits- Multi-Zone Management: Regulates up to three separate zones for precise environmental control throughout the facility.
- Advanced Diagnostics: Built-in error logging functionality simplifies troubleshooting and identifies recurring system faults.
- OEM Compatibility: Designed as a direct internal replacement for Lennox 103976-01 to ensure seamless integration.
- Enhanced System Efficiency: Maintains factory-spec variable fan speed and airflow parameters to optimize performance.
- Is the 10X87 compatible with my specific Lennox unit? This controller is designed for Lennox Prodigy and C3-series equipment; please verify your model number (such as LCH series) against the technical data.
- Can this board replace the 103976-01? Yes, the Lennox 10X87 is the updated manufacturer part number that directly replaces older 103976-01 controllers.
- Does this controller support relative humidity sensors? Yes, the C3 logic is capable of managing humidity levels when paired with the appropriate Lennox sensors and specialized configuration.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The 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 unit supports advanced diagnostics by logging system errors, which is critical for technicians performing long-term maintenance and troubleshooting on popular units like the LCH210H4-03 and LCH300S4-04 models. By utilizing this HVAC system controller, contractors can ensure high-accuracy sensor integration and maintain the variable fan speed performance necessary for quiet, energy-efficient operation. This C3 PRO control board provides a direct drop-in replacement, preserving the original equipment's sound quality ratings and certified efficiency levels while re-establishing stable communication between thermostats and sensors.
Key Benefits- Multi-Zone Management: Regulates up to three separate zones for precise environmental control throughout the facility.
- Advanced Diagnostics: Built-in error logging functionality simplifies troubleshooting and identifies recurring system faults.
- OEM Compatibility: Designed as a direct internal replacement for Lennox 103976-01 to ensure seamless integration.
- Enhanced System Efficiency: Maintains factory-spec variable fan speed and airflow parameters to optimize performance.
- Is the 10X87 compatible with my specific Lennox unit? This controller is designed for Lennox Prodigy and C3-series equipment; please verify your model number (such as LCH series) against the technical data.
- Can this board replace the 103976-01? Yes, the Lennox 10X87 is the updated manufacturer part number that directly replaces older 103976-01 controllers.
- Does this controller support relative humidity sensors? Yes, the C3 logic is capable of managing humidity levels when paired with the appropriate Lennox sensors and specialized configuration.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
