White-Rodgers 3L05-2 Limit Switch replacing part numbers 35F19 and

replacing part numbers 35F19 and 35F1901

and auxiliary control circuits

and Ducane equipment

This model features a tamper-resistant design with an integrated lock and key system

Durable Construction: High-pressure rating of 680 PSI ensures reliability in demanding R-410A heat pump environments

White-Rodgers 3L05-2 Limit Switch replacing part numbers 35F19 andFor high performance furnace safety and temperature regulation, the White Rodgers 3L05 2 Limit Switch is a versatile adjustable snap disc control designed to replace a wide variety of fixed temperature limits. This SPST open on rise switch features a 3 4 inch snap disc and handles an adjustable temperature range of 175F to 215F, providing critical overheat protection in gas furnaces, unit heaters, and various HVAC appliances. As a professional grade