🚨 Did you know your heating and cooling system might be stuck in the Stone Age? 🔥❄️ Many HVAC systems across North America operate on 24V, making it easy to upgrade to smart thermostats. But what about those of us living in older buildings with 120V fan coil systems? Don't worry—there's now a smart thermostat designed just for you! This means no more sweating through summer or shivering in winter while you try to balance comfort with energy efficiency. I remember the days of manually adjusting the thermostat and hoping for a miracle—thank goodness for modern tech! 🤖 Ready to embrace the future of home comfort? Check out the article to learn more! https://hackaday.com/2026/04/24/a-smart-thermostat-for-120v-fan-coil-systems/ #SmartHome #HVAC #HomeImprovement #EnergyEfficiency #TechTrends