First we need know what is the radiator Radiators are heat exchangers used to transfer thermal energy from one medium to another for the purpose of cooling and heating. The majority of radiators are constructed to function in cars, buildings, and electronics. A radiator is always a source of heat to its environment, although this may be for either the purpose of heating this environment, or for cooling the fluid or coolant supplied to it, as for automotive engine cooling and HVAC dry cooling towers. Despite the name, most radiators transfer the bulk of their heat via convection instead of thermal radiation   And How does the radiator work? Radiators work through a heat transfer process called convection. When water in the radiator is heated, the surrounding air is also heated up via convection and this hot air is then moved around the room as the air circulates.  Now we basic know what is radiator and how it work,then we must to comprehend how thermostat can do for you?and why choice E-top thermostat 1.     save energy Now due to the problems of the Russian-Ukrainian war, natural gas has become a scarce resource, and many European countries are now switching to electricity for heating. The current mainstream heating is radiator, and the installation of our thermostat valve can effectively save power loss. According to the data from our laboratory and customer feedback, it can basically save about 23% of power every year, which can effectively of saving home energy billsSave money.   2.     Easy install E-TOP, a brand new electric head of TR-01, uses a threaded knob for installation, no drilling or additional tools are required, and it can be installed directly by simply screwing it manually.   3.     Strong compatibility     For a wide variety of radiators on the European market, we have equipped 6 different converter accessories, which can adapt to more than 98% of the radiators on the market and solve the problem of incompatibility.  Winter is coming soon. If you want to replace a brand new energy-saving radiator thermostat for your home, E-TOP's thermostat must be the best choice. In addition to the thermostat radiator valve I mentioned above, we have more products to choose from, such as room thermostat, smart thermostat, heating thermostat, Bacnet thermostat, Air condition thermostat, etc. If you are interested, please feel free to contact me.contact email: info@etopcontrols.com

The BACnet-compliant wired or wireless thermostats ensure integration into BACnet/IP (Wi-Fi) or BACnet MS/TP networks. These thermostats are suited for single or multi-stage heating, cooling and ventilation. Configurable control algorithm parameters allow adaptability to the specific application. Built in temperature sensor, input for remote temperature sensor, or temperature override network command for Building Automation System. There’s also possibility built-in relative humidity sensor allows the thermostat to display relative humidity on the screen on the color screen controller FT-CS01 or FT-CS03.Digital display with graphical icons is easy to read and understand. Product Details The FT-09 Bacnet Thermostat’s white backlit LCD display is large and easy to read, even from a distance. It incorporates graphical icons of current state of operation. Several icons indicate parameters such as: Working Mode, fan speed, clock icon, schedule indication. Five buttons on the FT-09 allow users to manipulate temperature set point, change HVAC modes, turn the thermostat ON/OFF, and more. All 5 buttons are lockable in a configurable manner to prevent unauthorized configuration change. Some or all buttons can be locked for application flexibility, making the stat suitable for applications where limited user control is allowed. Sometimes the ideal location to install the thermostat is not the ideal location to capture a correct representation of the temperature in the room, either because it is near a draft, exposed to sunlight, directly under a ceiling fan, near exterior doors or close to equipment that create hot or cold air. In that scenario, a remote temperature sensor is necessary for getting the environment temperature.