With built-in sensor, liquid-filled thermostat, stable control behavior even with small design control differences (<1 K), compliant with EnEV and DIN V 4701-10. Upper and lower limits or marking of the temperature range, or blocking of a setting via two saving clips. Concealed upper and lower limits of the temperature range or blocking of a setting through stop clips. End-side adjustment aid and tactile markings for the visually impaired. Direction of rotation indicator and symbols for basic setting and night reduction. Setpoint range 6 - 28 °C, reference number 1 - 5, frost protection, maximum sensor temperature 50 °C. Designed for mounting on valve radiators. The clamping connection with knurled nut allows for direct connection to thermostat heads that do not have the connection thread M 30 x 1.5 and to Danfoss RA valves. The thermostat head VK can be set in several positions, each offset by 90°.

Installation note according to § 13 NAV

Please note that devices with a connection value of 230V will be delivered with either a protective contact plug or a fixed connection (without plug) depending on the power rating. If the device has a fixed connection, a qualified technician should be commissioned for the installation. All devices with a connection value of 400V and above must be operated via a suitable high-voltage connection and may only be connected by a qualified electrician. For devices with a rated power of more than 12KW, approval from your network operator is required. Please contact the network operator or an installation company registered in the network operator's installer directory before installation. Such an installation company will assist you in obtaining the necessary approval from the respective network operator.