The thermostat-actuated design ensures reliable pilot regulation and main burner control

Standard Alarm Circuit: Includes dedicated terminals for remote notification when a lube oil trip occurs

For HVACR compliance and system reliability

Red Capacity ID Tag: Prevents installation errors by providing immediate visual identification of the AAA nominal capacity

This package is the primary burner assembly

Trane SWT3277 Pressure Switch 322027-701 The thermostat-actuated design ensures reliableFor high pressure protection in commercial and industrial HVACR systems, the Trane SWT3277 Pressure Switch (also identified as Trane SWT03277) is a critical SPST high pressure switch designed for overpressure protection. This single pole, single throw component is engineered to maintain system integrity by monitoring refrigerant line pressures. The switch features 650 PSI open and 500 PSI close settings, providing a precise pressure switch cut out to