Meet new Cosa!

Bring the energy-saving and smart control experience to your home with Cosa's next-generation design and advanced features.

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Control Your Home's Temperature from Your Phone

Cosa measures the temperature and humidity in its environment, automatically adjusts your ideal comfort temperature, and operates your boiler or air conditioner only when needed.

Across Turkey, over 50,000 Cosa users save an average of 37% on natural gas.

How Does Cosa Save Energy?

In a home without a room thermostat, the house may overheat during the day. Room thermostats prevent unnecessary energy loss by maintaining a stable temperature. Unlike ordinary room thermostats, Cosa allows you to save even more with its smart modes and user-friendly interface, whether you're asleep or away.

Explore Cosa

Explore Cosa with the demo feature! Experience how you can save energy with smart heating and cooling control and easily manage your home's temperature.

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