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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Universal Versatility: Features reversible rotation and 115V compatibility
Quick Diagnostics: Integrated test mode shortens cycle times for immediate on-site troubleshooting
functioning as a primary high-limit safety to prevent the furnace heat exchanger from reaching unsafe operating temperatures
While designed for Johnson Controls
Trane SWT3073 Pressure Switch 323080-701 Universal Versatility: Features reversible rotationThe 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
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