Trane SWT2281 Pressure Switch R-134A maintaining the integrity of the

maintaining the integrity of the refrigeration circuit while avoiding the hazards associated with over-pressurization

This specific kit is engineered for 3/4-inch commercial valves

Durable Construction: High-carbon chromium steel provides the structural integrity required for industrial HVAC duty cycles

it is frequently utilized for low-water cutoff and high-level alarm signaling in commercial systems

providing individual setpoint and differential adjustments for up to four stages of heating or cooling

Trane SWT2281 Pressure Switch R-134A maintaining the integrity of theThe 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