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providing efficient air circulation while maintaining quiet operation
Simplified Two-Wire Setup: Streamlines the installation process and reduces the risk of miswires on busy service calls
Optimized Energy Performance: Enables proactive system response to air quality fluctuations
Engineered for compatibility with specific Rheem and Ruud air handlers
Lochinvar & A.O. Smith 100112429 Switch 326058-756 providing efficient air circulation whileThe Lochinvar & A. O. Smith 100112429 Blocked Flue Switch is a critical safety component designed for high efficiency water heaters and commercial boilers. As a normally closed thermal switch, it monitors the venting system for atmospheric pressure imbalances or physical obstructions that could lead to dangerous carbon monoxide accumulation. Engineered for precision, this OEM replacement part triggers a system shutdown if it detects flue gas backup,