Lochinvar & A.O. Smith 100093810 Switch 320720-756 Common Questions: How do I

Common Questions: How do I know if my ASCO valve needs a rebuild kit

farm equipment

8KW heat strip output at 240V for reliable supplemental or primary heating

and steam systems up to 366°F

Lochinvar & A.O. Smith 100093810 Switch 320720-756 Common Questions: How do IThe Lochinvar & A. O. Smith 100093810 Switch is a critical safety component designed specifically for natural gas water heaters, including the high volume FG40T34 residential model. As a primary water heater door switch, this part functions as an electrochemical interlock, ensuring the burner assembly only receives fuel when the access door is fully seated and secured. This OEM replacement part is engineered to meet the precise tolerances of Lochinvar