The 704215 Newco Regulating Thermostat is a genuine OEM product designed by Newco specifically for their model 704215. This thermostat is made with high-quality materials and meets all the necessary standards for performance and safety. With the added California Prop 65 Warning, users are alerted to the potential risks of cancer and reproductive harm associated with the product. To ensure optimal functionality and peace of mind, this thermostat is the reliable choice for regulating temperature in your system.