100074696 | 319143-545 | EK1760 | A.O. Smith Computer Board for 540, T-H3 DISC

The 100074696 | 319143-545 | EK1760 is a Water Heater Computer Board designed for use with A.O. Smith and Takagi water heaters. This product is an essential component for controlling and regulating the functioning of industrial water heaters, ensuring optimal performance and efficiency. It is compatible with specific models and is a reliable solution for maintaining and upgrading your water heating system. Additionally, it is important to note the California Prop 65 Warning associated with this product, emphasizing the need for careful handling and use to avoid potential health risks. Been sealed in box, only opened for pics. I kept on on hand in emergency situations. Clearing out items I don’t work on anymore. Never been installed.