Durable Construction: Built to withstand high-combustion chamber temperatures without degradation of the pilot burner assembly

Built to withstand the thermal stress of continuous duty cycles

Direct Fit: Replaces outdated or failed HVAC pressure switches without the need for modification or field calibration

Rugged SPST Construction: Single-pole single-throw electrical configuration provides a durable

Reznor 193807 Pressure Switch Els PW 17895 Durable Construction: Built to withstandThe 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,