Can I use this switch for both fan and heater controls

The MARS 12745 features a standard 1-3/4 inch diameter canister

Built for heavy-duty HVAC and process steam applications

Universal Compatibility: Hubless configuration simplifies mounting for standard refrigeration motor shafts

Manual Reset Mechanism: Enhances system safety by locking out the furnace until a technician identifies the source of overheating

Lochinvar & A.O. Smith 100233695 Sensor Can I use this switchThe Lochinvar & A. O. Smith 100233695 Sensor is a critical OEM well thermostat and outlet sensor designed for precise temperature monitoring in high efficiency boiler and water heater systems. This genuine replacement component is the identical functional equivalent to part numbers TST2306 and TST2306K, ensuring a seamless drop in fit for technicians servicing compatible hydronic equipment. Engineered with a 3 8" NPT threaded bulb well connection, the