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Rugged Lead Construction: Includes 16" high-temperature leads suitable for standard control box terminations
or increased motor amp draw caused by rotational resistance
and low-voltage control boards
Check the furnace model number and the L-rating on your existing part
Trane SWT3211 Pressure Switch Els PW 29614 Rugged Lead Construction: Includes 16"The 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