Trane SWT3967 Rollout Switch 320819-301 verify the complete Trane equipment

verify the complete Trane equipment model and serial number along with horsepower

a fouled or oxidized sensor is the primary cause of intermittent 3-second shutdowns

This 100111724 valve is factory-set to trip at 125 PSI or 210°F

though an optional jackshaft coupler is available for larger diameters

This assembly is rated for working pressures up to 175 psi and fluid temperatures between 33°F and 180°F

Trane SWT3967 Rollout Switch 320819-301 verify the complete Trane equipmentThe Trane SWT3967 Rollout Switch is a critical safety component designed for furnace, boiler, and air handler applications. As a veteran grade 190F flame rollout switch, this device monitors the combustion area for abnormal thermal conditions, such as a cracked heat exchanger or blocked flue, which cause flames to roll out and threaten unit integrity. Featuring a manual reset button, this SPST (Single Pole Single Throw) safety limit provides high