HEATING SYSTEM FOR HEATING FLUID IN A TANK
A heating system for heating fluid in a tank includes a heating device for heating and pumping water to a tank heater via a hose. The tank heater has a pump connected to a heat exchanger. The heat exchanger has a plurality of tubes disposed in a housing that receive fluid from the tank. The heating device pumps hot water through the heat exchanger to transfer heat to fluid in the tubes and the back to the heating device. The pump circulates fluid within the heat exchanger.