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Automatic Recovery: The auto-reset logic ensures the system resumes operation immediately once the NOWL (Normal Operating Water Level) is restored
Vibration Reduction: Factory-balanced design prevents premature HVAC blower motor failure caused by shaft oscillation
Enhanced Durability: The totally enclosed air over (TEAO) design is specifically rated for operation within the fan’s discharge or suction
Key Benefits High Flow Capacity: Optimized internal geometry allows for maximum SCFH natural gas delivery with minimal pressure droop
Nordyne 632675 Pressure Switch 340155-7026 Automatic Recovery: The auto-reset logicThe Nordyne 632675 Pressure Switch is a critical safety component designed for high efficiency HVAC operations, specifically calibrated to a 1. 09" WC (water column) set point. As a veteran grade OEM furnace pressure switch, this part is engineered to monitor the pressure differential created by the inducer motor, ensuring the exhaust vent system is clear of obstructions before allowing the ignition sequence to proceed. This spst nc pressure switch