Heating and cooling apparatus for a battery

A battery arrangement for a motor vehicle, comprising:

• a battery, and
• a heating and cooling apparatus thermally coupled to the battery, the heating and cooling apparatus including:
• a base plate having at least one fluid path for fluid flow of at least one of a coolant and a refrigerant;
• at least two support parts each including respectively at least two passage openings, the passage openings each having respective heating elements disposed therein, the heating elements thermally coupled to the base plate;
• an electrical insulation formed as an insulating plate arranged between the base plate and the at least two support parts, the insulating plate including at least two passage openings, wherein the at least two support parts are arranged in the at least two passage openings of the insulating plate;
• and
• a cover plate, wherein the base plate, the at least two support parts, and the cover plate are arranged stacked one on another along a stack direction;
• wherein each support part includes a first electrically conductive contact plate on a first side and a second electrically conductive contact plate on a second side disposed opposite the first side, wherein the electric heating elements are arranged sandwich-like in the passage openings of the insulating plate between the first and second electrically conductive contact plates.