AO Smith 100109945 Digital Thermostat 200 Series Commercial Gas Water Heater.New original open box.Old part number 194393-000.
- Item: Thermostat
- Type: Digital
- Used On Item: Commercial Gas Water Heater
- Used On Model/Brand: 200 Series, BCG3 65T300, 85T360, 100T390, SBD 65-305, 85-365, 100-390, BTR-305, 365, 400