Field installation is streamlined via standard 1/4-inch barbed connectors and the included versatile mounting bracket

It is engineered to handle high-amperage loads

it is standard trade practice to replace the run capacitor whenever installing a new condenser fan motor to prevent operational issues and protect the new windings

Designed for veterans who demand reliability

maintaining the same 460V

Trane SWT1278 Limit Switch 321894-709 Field installation is streamlined viaThe Trane SWT1278 Limit Switch is a critical safety component designed for precise thermal regulation within furnace supply plenums and industrial heating configurations. Engineered for high reliability performance, this fixed temperature limit control features a 150F opening setpoint (150op) to prevent heat exchanger overheating and a 120F closing setpoint (120cl) for circuit reset. As a veteran grade OEM replacement part, the SWT1278 is essential