Trane SWT3073 Pressure Switch 323080-701 This HVAC ventilation motor is

This HVAC ventilation motor is built for continuous duty

7 inches by 14

While designed for Johnson Controls

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Unlike fixed-head combs

Trane SWT3073 Pressure Switch 323080-701 This HVAC ventilation motor isThe 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