Trane SWT3073 Pressure Switch Els PW 17895 and the adjustable differential allows

and the adjustable differential allows technicians to fine-tune cycling to prevent short-cycling and equipment wear

which is vital for calculating the total reach of your flue and air inlet tubes

Direct Fit: Standard mounting bracket and terminal configuration reduce installation time for field technicians

This 115V 60Hz inducer motor operates at 2750 RPM

Trane SWT3073 Pressure Switch Els PW 17895 and the adjustable differential allowsThe Trane SWT3073 Pressure Switch is an essential OEM replacement component for residential and light commercial gas fired furnaces. This SPDT (Single Pole Double Throw) air pressure switch is factory calibrated with a . 76" WC set point to monitor inducer motor airflow and verify appropriate negative pressure before allowing the ignition sequence to proceed. As a critical safety interlock, the Trane SWT03073 prevents unsafe operation by interrupting