Electronic controllers (ECL) are intelligent temperature regulators for district heating and domestic hot water systems. By means of weather compensation and application keys, they can be adapted to a variety of district heating systems, ensuring a high level of comfort and optimum energy utilisation.
The range covers very simple electronic controllers with traditional analog operation as well as advanced electronic controllers with a fully digital interface.
A common feature of all controllers is that they are easy to operate. The more advanced controllers of the ECL Comfort range use intelligent USB-key technology and the illustrations of the graphical display on the controllers make it simple to get a quick overview of the system.
With the ECL controller or ECA remote control unit, all navigation and interaction take place by turning and pushing the dial on the front panel. All menus and system data readings are shown on the graphic display in your native language, and the logical menu structure makes operation smooth and intuitive.
There are no blinking lights or arrays of buttons and switches, but the possibilities are unlimited. This ensures correct commissioning and easy day-to-day operation, which in turn leads to optimum comfort and reliability.
Features and benefits
Electronic heating controller enables you to save on installation and commissioning time, reduce unplanned maintenance, benefit from a shorter learning curve and reduce energy consumption
Easy installation and commissioning with a range of ECL Application Keys
11 - 15%, or more, savings on your energy consumption in the building, as well as reduced CO2 emissions.
Software

Tools and apps
FAQ
Case studies
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Leanheat makes buildings smartIn Europe, 30 percent of all energy consumption goes to heat or cool buildings. Danfoss has the solution to lower energy usage and improve indoor climate by adding a digital element: Leanheat software.
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; } else if (isBigColumns) { } else { }MS Cinderella saves more than 1000 tpa marine diesel with new ventilation controlAboard the Viking Lines cruise ship M/S Cinderella, Danfoss AC variable speed drives are delivering fuel savings so large that the cost of installing the drives will be fully recovered in less than eighteen months.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Solar heating plant reduces CO2 emissions by 15,700 tonnes annuallyThe world’s largest solar heating plant in Silkeborg, Denmark harnesses energy to heat the homes and workplaces of 40,000 citizens. It supplies 18-20% of the annual heat consumption in the city of Silkeborg, Denmark, which has an ambitious target of CO2 neutrality in heat production by the year 2030.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Heating facility reconstruction in Kopaonik mountain resort, SerbiaBuilding: Hotel
Application: Hydronic balance, control and monitoring of a heating system
Challenge: Improve the energy efficiency of old heating system
Solution: Danfoss installed motorized control valves, hydronic balancing valves and electronic controllers with monitoring software -
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; } else if (isBigColumns) { } else { }District energy as the heating and cooling solution in Teknopark Istanbul, TurkeyBuilding: Office
Application: Production of heating, cooling and domestic hot water
Challenge: Design and construct customized district energy solutions for all buildings on the park
Solution: Danfoss designed and constructed 3 pre-assembled DSE substations containing control valves for the heating, cooling and domestic hot water, heat meters, self-acting controllers and electronic controllers connected to a central Building Management System. -
if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Renovation of a district heating network, Tuzla, Bosnia and HerzegovinaSince 2011, the local District Heating Company (“Centralno grijanje” d.d. Tuzla) has carried out a major renovation of the city’s comprehensive district heating network, providing reliability of supplies, improved comfort as well as energy and cost savings. Based on thorough analysis and a long-term strategic approach, the 30 year old system is gradually transformed into a modern and smart energy system.