The operation of a fossil-fueled thermal system is quantified by obtaining an unusually accurate boiler efficiency. The medical implant device formed by a Laser Based Metal Deposition method. The upper surface of the electrode is at least partially exposed to the working surface to provide an electrolyte pathway between the upper surface of the electrode and the working surface. A diverting fluid conduit is provided that is adapted to divert a portion of the pressurized fluid supplied to the actuator when the control valve is in the first position. A list of email addresses is updated with email addresses for the identified recipients, wherein the list of email addresses is used to accept incoming email messages.