Reznor 193807 Pressure Switch 30067439-890 ensuring clear visibility in dark

ensuring clear visibility in dark mechanical rooms or hallways

this controller provides versatile switching capabilities for high-pressure cutout or condenser fan cycling

this component features precise tolerances to withstand the intense thermal cycling common in commercial boiler maintenance

Service Efficiency: Field-replaceable design allows for rapid maintenance on thermostatic expansion valves without reclaiming the full charge in some valve configurations

Reznor 193807 Pressure Switch 30067439-890 ensuring clear visibility in darkThe Reznor 193807 Pressure Switch is a critical safety and operational component designed for precise combustion air pressure monitoring in various Reznor unit heaters and furnaces. This SPDT pressure switch is factory calibrated to a . 90" WC set point, ensuring the inducer motor is generating the correct static pressure before allowing the ignition sequence to proceed. It features a dual 1 4" barb connection for secure pneumatic tubing attachment,