COMPOSITE AUXILIARY DIESEL HEATER AND METHOD OF OPERATING SAME

摘要: An auxiliary heater with a casing enclosing internal components which include heat exchanger separate from and outside the coolant tank wherein two loops each have their own pumps potable water loop exchanges within exchanger. A control circuit provides enhanced flow through when call for hot is significant without significantly reducing temperature of being used. level switch prevents running pump filling air purging operation improves initial also dry. user may dedicate to either production or it share both space heating.