a pumping system not shown and piping sections 12 13 14 and 15 for circulation of coolant fluid to the engine 10 for withdrawal of heat generated by combustion of hydrocarbon fuel a thermostat not shown is likewise conventionally located in the system to normally control the coolant fluid temperature the inventive system includes an inlet fluid coolant line 31 and an outlet fluid coolant line 36 these lines or conduits provide a direct linkage through respective lines 13 and 14 to the conventional automotive power transport system which is thus integral with the inventive system downstream from inlet fluid coolant line 31 are located in order three way cut off valve 60 conduit 32 heating and pumping means 44 which is generally not required to be operative at the same time as engine 10 conduit 33 motor operated valve means 43 which may be a motor operated valve conduit 34 which thus serves essentially as an extension of inlet fluid coolant line 31 coupling 91 pipe end section 24 coiled pipe section 23 pipe end section 25 coupling 92 and conduit 35 which completes the circuit of flow by connection with outlet fluid coolant line 36 the pipe sections are continuous and substantially contained within substantially cylindrical storage vessel 20 vessel end section.