featuring the same electrical ratings and mounting footprint

including direct and reverse acting models

Ensure proper handling during installation to avoid contaminating the heating element

this SPST normally closed switch provides reliable thermal protection by monitoring plenum temperatures

and AF-3 airflow switch series

Trane LED0287 High Tension Assembly featuring the same electrical ratingsThe Trane LED0287 is a mission critical 61 inch high tension assembly designed for precision ignition timing and electrical path reliability in heavy duty commercial and residential HVAC systems. As a direct OEM replacement lead assembly, this component ensures consistent spark delivery to the burner, preventing the nuisance lockouts often caused by degraded insulation or carbon tracking on inferior aftermarket leads. Field proven for its ability to