This is called a heat pump, and you will likely see this replace or augment traditional A/C and water heaters over the next 5-10 years. Unfortunately winter ai

This is called a heat pump, and you will likely see this replace or augment traditional A/C and water heaters over the next 5-10 years. Unfortunately winter air is actually _too warm_ for heat pumps to use winter air for cooling! They use outside air for heating, year round. https://www.youtube.com/watch?v=-vU9x3dFMrU https://www.youtube.com/watch?v=-vU9x3dFMrU