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OEM Compatibility: Specifically engineered as a direct drop-in for Trane and American Standard units
The integrated auxiliary end switch provides critical status feedback for boiler or pump sequencing
If your current motor is a 48 frame
For optimal HVAC system longevity
Replacing this chamber is the most effective way to address Williams furnace parts failures related to heat exchanger integrity without necessitating a full system swap
Trane SWT3025 Pressure Switch 318973-401 OEM Compatibility: Specifically engineered asThe Trane SWT3025 Pressure Switch is an essential OEM safety component engineered for precision monitoring in high pressure HVACR systems. As a high pressure cutout switch, it is designed with a specific 650 PSI open (650OP) limit and a 500 PSI close (500Cl) differential, ensuring the compressor is protected from critical over pressure conditions. Built for durability in demanding environments, this SPST pressure switch features a stainless steel