Reznor 234054 Pressure Switch L99H008 To avoid damaging the motor

To avoid damaging the motor shaft

offering the fast response times required for these critical functions

This kit contains all high-wear internal parts

This industrial HVAC sensor is built to withstand the high-velocity discharge environments of heavy-duty atmospheric burners and rooftop units

Dual Functionality: Functions as both an ignition source and a flame sensor to streamline the combustion process

Reznor 234054 Pressure Switch L99H008 To avoid damaging the motorThe Reznor 234054 Pressure Switch is a critical safety component designed for precise differential pressure sensing in Reznor unit heaters. Calibrated to a 0. 20" WC setpoint, this single pole, double throw (SPDT) switch monitors the pressure drop across the heat exchanger, ensuring the induced draft motor is providing adequate airflow for safe combustion. Primarily utilized in UDAP, UDAS, UDX, and SDX series gas fired units, it serves as a reliable