Trane SWT3525 Rollout Switch 321894-706 This single piece EPDM split

This single piece EPDM split sleeve insert is engineered as the primary replacement for 68514436701

or limit circuit faults

It features the physical rejection characteristics required to prevent the installation of lower-rated fuses into the fuse holder

Engineered with a heavy-duty 24-gauge galvanized steel shell

The Carrier KR11AZ406 Blower Pulley is a critical mechanical drive component engineered for precise torque transmission in commercial HVAC blower systems

Trane SWT3525 Rollout Switch 321894-706 This single piece EPDM splitThe Trane SWT3525 Rollout Switch is a critical OEM replacement part designed to maintain the thermal safety of gas fired HVAC equipment. This flame rollout limit switch features a 200F actuation set point and a 50F reset temperature, ensuring the furnace or rooftop unit shuts down if combustion flames spill out of the heat exchanger. Engineered for high reliability in Precedent, ReliaTel, and Voyager II units, the Trane SWT3525 prevents hazardous