It is 2:30 PM on a hot summer afternoon. You are sitting at your desk, but your central AC is running at full blast, trying to cool down the guest bedroom, the kitchen, and the upstairs hallway. This is called 'empty-space heating and cooling,' and it is the single biggest reason utility bills are at an all-time high.
Standard systems do not know where you are. They just pump expensive air everywhere. This creates massive energy waste and puts a heavy load on your home grid. You end up paying hundreds of dollars extra every month just to keep a single room comfortable while you work or sleep.
