Heat pump water heaters are shaking up the home energy game, promising big savings and a smaller carbon footprint. Unlike old-school models, these use ambient air to heat water, cutting annual costs from $400 to just $104. With federal tax credits and smart tech from brands like Cala, the upgrade seems like a no-brainer—but is the upfront investment worth it for you? Would you switch for the savings, the tech, or the planet? #HomeTech #EnergyEfficiency #SmartHome #Tech