
Best selling Thermostats from JUNG
On this page you’ll find a ranking of the best Thermostats from JUNG. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. JUNG KNX room controller
The KNX room controller from JUNG is a versatile room thermostat designed for precise control of room climate and lighting. With the ability to manage various functions via a backlit LC display, this device offers a user-friendly interface for regulating temperature, light, and blinds. The room controller is expandable and can be combined with different modules to meet individual requirements. Integration into a KNX system allows for comprehensive automation and networking in the smart home sector. With the option to assign multiple functions to each button, users can quickly and easily adjust their preferred settings. The KNX room controller is ideal for modern living and working environments where comfort and energy efficiency are a priority.
- Expandable with room controller and touch sensor extension modules
- Two independent internal controllers for temperature regulation in two rooms
- Connection options for external temperature sensors
- Adjustable brightness for status LEDs and LCD display
- Lock function to control button functions.

2. JUNG Room temperature controller with display Standard
The JUNG room temperature controller with display is a highly functional device designed for precise control of room temperature. With a modern digital display, this room thermostat allows for user-friendly operation and a clear indication of the current temperature. The controller is designed for mains operation and offers a nominal voltage of 230 V, making it a reliable choice for various heating systems such as fan heaters and radiators. The manual temperature control enables users to individually set the desired temperature within the range of 5 to 30 °C. Additionally, the room temperature controller features an accuracy of ± 10 seconds per month, ensuring precise time measurement. With a maximum connection power of 3,600 W, it is suitable for most applications and contributes to energy efficiency. The IP20 protection rating ensures that the device can be safely used indoors.
- Digital display for easy readability
- Manual temperature control in the range of 5 to 30 °C
- Maximum connection power of 3,600 W
- Accuracy of ± 10 seconds per month
- IP20 protection rating for indoor use.

3. JUNG Room thermostat with display Standa TR D LS 1790 WW
LB-Management Room Thermostat Set, alpine white, consists of room thermostat insert item no.: 1790 RTR and display item no.: 1790 D. Nominal voltage: AC 230. Mains frequency: 50-60 Hz. Standby power consumption depending on the attachment: approx. 0.1 - 0.5 W. Switching current 230 AC1: 10 mA - 16 A. Connection power: max. 3,600 W. Single wire connection: 1 x 0.5 - 4.0 mm², 2 x 0.5 - 2.5 mm². Fine wire without ferrule: 1 x 0.5 - 4.0 mm², 2 x 0.5 - 2.5 mm². Fine wire with ferrule: 1 x 0.5 - 4.0 mm², 2 x 0.5 - 1.5 mm². Ambient temperature: -5 - 45 °C. Time accuracy per month: 10 s. Time reserve: > h. Regulator class EU 8112013: not relevant. Contribution to energy efficiency: % TR D LS 1790 WW.

4. JUNG KNX Comp.room controller
Jung KNX Compact Room Controller Module 4093 KRM TS D (4093KRMTSD) can be expanded with a touch sensor extension module, item number: 409.. TSEM for a 3-button set, item number: 4093 TSA. Adapter frames are included: item number LS 4 AR for the LS series (pre-assembled) and item number CD 4 AR for the CD series. The AS / A series does not require an adapter frame.
Intended use: Measuring and controlling room temperature, operating consumers, e.g., turning lights on/off, dimming, raising/lowering blinds, measuring brightness levels, temperatures, retrieving and saving light scenes, etc. Installation in a device box with dimensions according to DIN 49073.
Product features: All buttons can be assigned touch sensor functions or functions for controller operation. KNX medium: TP 256. Four red status LEDs. One blue operating LED as a guide light and to indicate programming status. Integrated bus coupler. Connection for a 1-4 channel touch sensor extension module. Integrated temperature sensor. Room temperature control with setpoint specification. Display of room or set temperature. Display of outdoor temperature - with external sensor, e.g., weather station. Display of time, in conjunction with KNX timer.
Touch sensor functions: Switching, dimming, blind control, value transmission, scene recall, etc. Button function or rocker function, vertical or horizontal. Fan control with up to 8 fan speeds and automatic operation. Includes a transparent button set for operation on the construction site without design buttons.

5. JUNG Room thermostat TRDA1790WW w.display Standard
Room temperature controller with display Standard Series AS/A consists of a room temperature controller insert (Item No.: 1790 RTR) and display (Item No.: 1790 D). Connection: three-/four-wire. With receiver: no. Measurement range: 5.0 - 5.0 °C. External sensor: yes. With thermal feedback: no. Control characteristic: PI. Number of heating outputs: 1. Number of cooling outputs: 1. Differential value: -0.5 - -0.5 K. Adjustable differential: no. Selector switch for heating and hot water with heating: no. Sensor type: resistance sensor. Temperature readable: yes. With display: yes. Clock type: weekly clock. Clock design: digital. Overtime switch: no. Optimization: yes. With drinking water control: no. Operation: button. Weather-dependent control: no. Number of switching programs: 3. Max. contact voltage: 230 V. Max. contact load: 16 A. Protection class (IP): IP20. Explosion-proof: no. Color: white. RAL number: 9016. Width: 7.

6. JUNG CD1790DSW
The JUNG CD1790DSW room thermostat is a state-of-the-art device designed for manual and time-controlled regulation of room temperature. With its elegant real glass front and user-friendly segment display, it offers easy readability of the current temperature as well as the time. The thermostat allows programming of up to three memory zones for comfort and ECO times, which can be individually set for weekdays and weekends. Additionally, it supports both heating and cooling operations and can be adapted to various valve types. The integrated timer and heating optimization ensure that the desired temperature is reached at the specified time. With additional features such as temperature drop detection and the option for offset adjustment, the CD1790DSW provides a flexible and efficient solution for temperature control in living and working spaces.
- Real glass front for an appealing design
- Timer with three memory zones for individual programming
- Heating optimization for quick attainment of target temperature
- Temperature drop detection for automatic adjustment when windows are opened
- Supports both heating and cooling operations.

7. JUNG Room thermostat UP A KNX alu glz A2178ORTSAL
With integrated bus coupler, integrated 4-fold push-button interface, without a dial for setpoint adjustment. The controller is not manipulable from the outside. Full functionality is supported from ETS 3.0d or higher. ETS product family Physical Sensors. Product type: Temperature. Intended use: Individual room temperature control in KNX installations. Installation in device box according to DIN 49073.
Product features: Measurement of room temperature and comparison with setpoint temperature. Setpoint specification by selecting the operating mode. Operating modes: Comfort, Standby, Night operation, Frost/Heat protection. Heating and cooling operation. Heating and cooling with basic and additional stages. Operation exclusively via the bus. Push-button interface with four inputs or two outputs and two inputs, e.g., for window contacts, push-buttons, LEDs, etc. Function of the inputs: Switching, Dimming, Blind control, Light scene secondary control, Brightness or temperature value provider. Optional: External temperature sensor can be connected.
KNX Medium: TP 256. KNX nominal voltage: DC 21 ... 32 V SELV. KNX current consumption: max. 7.5 mA. KNX connection: Terminal block. Ambient temperature: −5 ... +45 °C. Storage/transport temperature: −25 ... +70 °C. Output current: 0.8 mA. Inputs and outputs: Cable type: J-Y(St)Y 2 x 2 x 0.8 mm. Cable length: max. 5 m. Cable length for temperature sensor: max. 50 m. Caution: If cables with a cross-section of 1.5 mm² are generally used, use a switch junction box!.

8. JUNG A1790DWW
The A1790DWW room thermostat from JUNG is a state-of-the-art device designed for manual and time-controlled regulation of room temperature. With its elegant glass front and illuminated segment display, it offers a user-friendly interface that allows for easy reading of the current temperature and time. The thermostat supports a variety of functions, including the programming of comfort and ECO times, as well as the ability to set cooling and frost protection temperatures. The automatic summer/winter time change adds extra convenience, while the operation lock and heating optimization ensure safe and efficient use. The device is suitable for operation with various system inserts and can be used with both internal and external temperature sensors. It is ideal for radiator applications and provides precise temperature control in the range of 5 to 30 °C.
- Glass front for an appealing look
- Timer with three memory areas for individual programming
- Temperature drop detection for automatic adjustment when windows are opened
- Pulse width modulation (PWM) for efficient heating control
- Operation lock to prevent unwanted changes.

9. JUNG Room thermostat UP LS KNX aws glz LS2178WW
With integrated bus coupler and control knob for setpoint adjustment. Full functionality is supported from ETS 3.0d or higher. ETS product family physical sensors. Product type: Temperature. Intended use: Individual room temperature control in KNX installations. Mounting in device box according to DIN 49073.
Product features: Measurement of room temperature and comparison with setpoint temperature. Setpoint specification by selecting the operating mode. Operating modes: Comfort, Standby, Night operation, Frost/Heat protection. Heating and cooling operation: Heating and cooling with basic and additional stage. Control knob for setpoint correction. Presence button. Status LEDs. KNX medium: TP 256. KNX nominal voltage: DC 21 ... 32 V SELV. KNX current consumption: max. 10 mA. KNX connection: Terminal block. Ambient temperature: −5 ... +45 °C. Storage/transport temperature: −25 ... +70 °C.

10. JUNG Room thermostat UP CD KNX sw glz CD2178SW
With integrated bus coupler and a control knob for setpoint adjustment. Full functionality is supported from ETS 3.0d or higher. ETS product family: Physical sensors, product type: Temperature. Intended use: Individual room temperature control in KNX installations. Installation in device box according to DIN 49073.
Product features: Measurement of room temperature and comparison with setpoint temperature. Setpoint specification by selecting the operating mode. Operating modes: Comfort, Standby, Night operation, Frost/Heat protection. Heating and cooling operation: Heating and cooling with basic and additional stages. Control knob for setpoint correction, presence button, status LEDs. KNX medium: TP 256. KNX rated voltage: DC 21 ... 32 V SELV. KNX power consumption: max. 10 mA. KNX connection: Terminal block. Ambient temperature: −5 ... +45 °C. Storage/transport temperature: −25 ... +70 °C.
