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About the product
What's in the box
Dimensions
Power supply
Warranty
![](http://ie.shop.tado.com/cdn/shop/files/Refurbished_animated_products.gif?v=1657214049&width=1500)
An original, revamped.
More advantages and a full guarantee: Our refurbished products are fully tested, fully functional, like new, and risk free.
You will still get the same two-year guarantee that would come with any new product. Our energy saving guarantee also applies to Refurbished Smart Thermostats: If you are not satisfied with tado°, you will get your money back.
Installation - do it yourself
You don't have to be a professional to install the Smart Thermostat. Our online installation guide helps you to install the Smart Thermostat by yourself. Without losing any water. In a few minutes, this step-by-step guide will show you how to assemble the thermostat yourself.
Here you can find step-by-step installation guide for Factory refurbished: Add-on Smart Radiator Thermostat - Quattro
![](http://ie.shop.tado.com/cdn/shop/files/smart_thermostat_lifestyle_family_5184x3456_0244_00_1.jpg?v=1657197835&width=1500)
Compatibility - it fits.
tado° is manufacturer independent, this means that almost all heating systems from different manufacturers, can be combined with our Smart Thermostats. Check here whether your model and manufacturer are supported.
Add-ons are compatible with all Starter Kit versions, V2 and above.
Do you want to learn more about Factory refurbished: Add-on Smart Radiator Thermostat - Quattro?