it will automatically close upon loss of voltage and must be manually reset to the open position once power is restored

Common Questions Can the CSD-CF0J1-1 monitor motors pulling more than 200 Amps

System Efficiency: Eliminates air leaks at the drain point

providing a more robust interface than the previous round-profile versions used in older 69 series assemblies

providing ample reach for complex wiring harnesses and large terminal boxes

Nordyne 632550R Pressure Switch 318973-401 it will automatically close uponThe Nordyne 632550R Pressure Switch is the genuine OEM replacement for the legacy 632550 model, specifically engineered for high efficiency Nordyne furnace units and related HVAC systems. As a critical safety component, this normally open (NO) pressure switch is factory calibrated to a 1. 0" WC make and 0. 7" WC break setpoint. It utilizes a negative pressure diaphragm to verify the draft inducer motor is generating sufficient static pressure before