A.O. Smith & A.O. Smith 100110810 BLOCKED INLET SWITCH

This A,O, Smith 100113143 BLOCKED INLET SWITCH is a switch that is used to turn off or on a water or gas supply. It is a 3-way switch that has a black handle and a brass body.

This A,O, Smith 100109933 BLOCKED INLET SWITCH is a replacement part for your water heater. This switch allows you to turn off the water flow to your water heater in case of an emergency.

This A,O, Smith 100111057 Blocked Inlet Switch is a replacement part for your air conditioning unit. This switch allows you to control the flow of air into your unit.