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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
OEM Compatibility: Guaranteed fit for A
airtight fit in 3/8-inch duct holes
High-Efficiency Performance: Significant energy savings with an EER rating up to 11
including both two-way and three-way configurations
Nordyne 632571 Pressure Switch 326058-756 OEM Compatibility: Guaranteed fit forThe Nordyne 632571 Pressure Switch is a critical safety and operational component designed for negative pressure monitoring in high efficiency furnace and HVAC applications. This SPST pressure switch is factory calibrated to a set point of 1. 3" WC (water column), ensuring the inducer motor is moving sufficient combustion air through the heat exchanger before ignition occurs. Built with a standard 1 4" barb connection for vacuum hose integration, this
