The Cozy is a smart insulating enclosure that is installed over existing radiators. When the system senses that a room needs heat, a quiet fan turns on to circulate warm air throughout the room. When the room is satisfied, the fans turn off, blocking overheating. With the Cozy, you no longer have to open your windows anymore to stay comfortable!
Each Cozy measures room and radiator temperature (and steam traps in 2 pipe systems) and integrates a building's boiler controls. Note that the Cozy Control System does not fix existing boiler and radiator problems - proper system maintenance is required.
Our web app currently has limited functionality, we apologize for the inconvenience. For the next few weeks if you would like to connect or register your Cozy, please "Submit a Request".
We are currently developing a new web and mobile app, while we are finishing up the new app, if you would like to request a specific temperature for your Cozy, please "Submit a Request".
If you would like us to email you when the new app is released, please "Submit a Request".
Please "Submit a Request" if you have any questions about how the Cozy works!