preventing thermal stress on the heat exchanger caused by restricted airflow or blower motor failure

MA40-7073-502

the 3161257 is built to withstand the continuous duty cycles found in demanding mechanical rooms

though levels should always be checked during commissioning

as long as the coil voltage (24V) and physical dimensions match

Lochinvar & A.O. Smith 100110201 Limit Switch 319825-402 preventing thermal stress on theThe Lochinvar & A. O. Smith 100110201 Limit Switch is a critical safety component designed for surface mount applications in commercial and residential water heating systems. Engineered as a Single Pole Single Throw (SPST) high limit control, this ECO control 60TV 15 functions by monitoring internal temperatures and interrupting the burner circuit if conditions exceed safe operational parameters. With a fixed, non adjustable cutout temperature of 200F