Description
The Rheem 47-100436-05 Control Board is an OEM replacement module designed to manage critical furnace and HVAC system operations, including ignition, blower sequencing, flame monitoring, and safety functions. Engineered for accuracy and long-term reliability, this control board helps restore proper system performance, prevents ignition issues, and ensures safe heating operation. Its durable design and precise factory calibration make it an essential component for maintaining efficient and dependable HVAC functionality.
Key Features
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OEM control board for compatible Rheem HVAC systems
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Manages ignition, blower timing, and safety functions
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Ensures proper flame sensing and reliable system startup
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Helps prevent lockouts and operational faults
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Factory-calibrated electronics for accurate performance
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Durable construction for long-lasting reliability
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Direct-fit replacement for easy installation






