Portable efficient heater management system for diesel engine generators that heats the engine block water economically with the heat obtained from an external heat source

A portable efficient heater management system heating an engine block water with a heat obtained from an external heat source comprising:

• a module including a front section, an insulator, and a rear section, wherein the front section comprises electrical and electronic devices in the portable efficient heater management system, a control unit further comprising a processor, inputs of control cables and a display, wherein the display gives a visual/audible warning, wherein the insulator has structure, wherein the structure cuts a contact between the front section and the rear section and insulates the front section from heat, water, humidity, vibration and electricity, and wherein the rear section comprises flow/return circuits, a heat exchanger, sensors and other mechanical devices for a water circulation, a temperature sensor measuring a temperature of the water coming from the external heat source and a pressure sensor;
• a temperature sensor on a generator;
• and
• a generator circulation pump.