 No, that's not true. That's funny, too, because if you think about the central air unit that's existed for a very long time, when you walk outside in the summertime when your central air is running, you feel that heat coming off the top of it. A heat pump just takes that wasted heat, reverses the flow or the cycle of the refrigerant, and uses that waste heat indoors to make heat. That's how it does it. So it's making air conditioning and heating from the same box.