Invention Grant
US07766247B2 Combination diesel/electric heating appliance systems 有权
组合柴油/电加热器具系统

Combination diesel/electric heating appliance systems
Abstract:
A diesel/electric appliance for heating coolant within an auxiliary heater circuit and for heating potable water within a potable water circuit. The appliance includes a diesel powered auxiliary heater and a coolant jacket surrounding the burner of the auxiliary heater. Electrical resistance elements are immersed within the coolant jacket to maintain the temperature of the potable water circuit by transferring heat through a heat exchanger to the potable water circuit.
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