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

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.
Products
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Cosa Smart Thermostat Wireless Heater Control
Manage your home's temperature effortlessly with the Cosa Smart Thermostat, and save...
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Cosa Smart Thermostat Wireless Heater And AC Control
Control both heating and cooling of your home with a single system;...
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Cosa Smart Thermostat Heater And AC Control - 230V
Control your home's heating and cooling with a single device. This wall-mounted,...
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Cosa Smart Thermostat AC Control
Make your air conditioner smart and maintain ideal room temperature year-round. This...