Trane SWT3968 Rollout Switch 322055-301 it ensures proper stroking and

it ensures proper stroking and prevents pilot air or process gas leaks through the vent hole

double-throw 10-amp switch allows for normally open or normally closed wiring configurations

How do I select the correct orifice size for my 811 series trap

ideal for high-ambient temperature installations

As a genuine Carrier HVAC solenoid valve replacement

Trane SWT3968 Rollout Switch 322055-301 it ensures proper stroking andThe Trane SWT3968 Rollout Switch is a critical safety component engineered for gas fired furnaces and HVAC systems. As a genuine OEM replacement part, this manual reset flame rollout switch is calibrated to open the electrical circuit when internal temperatures at the burner box exceed the fixed threshold of 190F (L190F). Designed with an enclosed stainless steel disc and high grade unplated brass terminals, this SPST (Single Pole Single Throw)