Piston to show filter usage and alert when to change


This piston tracks how many hours my AC/Furnace has been on since my last filter change. When it reaches 300 hours, it alerts me every day to change it. To reset, click three times on the tile. I made it hard to reset because I didn’t want to do it accidentally.

I’ve tested this with both the built-in Ecobee app and the Ecobee Suite Manager.