this programmed ECM module eliminates the guesswork of aftermarket tuning

What is the maximum pressure rating for steam applications

regulator for consistent burner performance without the need for field adjustments

Technicians can configure the unit for low ambient fan control using the included liquid line temperature sensor or via 0-10Vdc/4-20mA pressure transducer inputs

Trane SWT2281 Pressure Switch 322055-301 this programmed ECM module eliminatesThe Trane SWT2281 Pressure Switch is an essential OEM high pressure cutout switch specifically engineered for industrial HVAC system protection. This Single Pole Single Throw (SPST) component acts as a critical safety limit, designed to prevent catastrophic equipment failure by monitoring refrigerant line pressure. With a precise 650 PSI open pressure and a 500 PSI close pressure, it effectively manages high side safety cycles in diverse commercial