This is a 200-230V

Rugged Construction: Built with galvanized steel housing and a black finish to withstand the demanding environment of a condensing boiler cabinet

Key Benefits Direct Retrofit Compatibility: Engineered as the exact replacement for 030603

Always verify the Locked Rotor Amps (LRA) and Rated Load Amps (RLA) against the system nameplate before commissioning

making it compatible with most residential and light commercial HVAC control systems

Trane SWT3211 Pressure Switch 319847-401 This is a 200-230VThe Trane SWT3211 Pressure Switch is an essential safety component engineered for high pressure monitoring in commercial and residential HVACR systems. As a veteran grade OEM replacement part, this switch is designed to protect the compressor from damage caused by excessive head pressure. The SWT3211 features a specific 650# open and 500# close setpoint, ensuring the system shuts down when pressure exceeds safe limits and resets only once pressure