I recently came across a helpful post about controlling two entities with a single toggle in the UI, which piqued my interest. I’m in the process of setting up a system to control both a heater and a pump for my pool, and I want to ensure they work together seamlessly. The challenge is making sure the heater doesn’t run without the pump, which could potentially cause damage. I’m a bit of a beginner, so any advice or tips on how to set this up would be greatly appreciated. I’m considering using automation rules or custom scripts to achieve this, but I’m not entirely sure where to start. If anyone has experience with similar setups or knows of any resources that could help, I’d be very grateful for the guidance. Let’s make pool heating smarter and more efficient together!