• My Apps
    My Apps You will have the option to use My apps once you login.

Application keys

Product store
  • Overview
  • Tools and apps
  • FAQ
  • Case stories
  • Videos
Product store

The ECL Comfort electronic heating controller is matched with a full range of ECL Application Keys. Each Application Key is programmed with specific parameters for a particular district heating or cooling application.

The ingenious ECL Application Key makes it easier than ever to install and set up your heating system application in the ECL controller – all without any need for advanced programming.

The data programmed in every ECL Application Key incorporates dedicated and applied expertise from worldwide experience with various applications. This is your best guarantee for optimum system performance.

The many different application keys for the electronic controllers ECL Comfort 210 and 310 makes it easy and fast to control your heating system and obtain energy savings due to higher efficiency. The "A2xx" application keys can be used both with the ECL 210 and 310 controller. The "A3xx" application keys can only be used with the ECL 310 controller.

Features and benefits

Many different application keys

Programmed data incorporates applied expertise from worldwide experience

Easier installation and set-up of the heating system application in the ECL controller

Tools and apps

Heat Selector

Danfoss Heat Selector is the best-in-class online selection tool that optimizes planning process for heating application experts.

Open Heat Selector

Software tools

ECL App
ECL App

The ECL app for iPhone allows you to optimize and monitor your heating system if the system contains a Danfoss ECL Comfort 310 controller.

FAQ

A368 appl.-key was originally made with A368.1, A368.2, A368.3 and A368.4.

As per January 2014 the A368 appl.-key contains two extra subtypes, A368.5 and A368.6.

Main items in A368.5:
F1 is a flow meter to measure the refill water volume. The pulses from the flow meter are applied to the ECA 32 module's pulse input.

S11 is temp. monitoring of heating, secondary return.

S13 is temp. monitoring of DHW circulation, return.

Main items in A368.6:

S2 is temp. monitoring of heating, secondary return.

S8 is temp. monitoring of DHW circulation, return.

One DHW circulation pump (P1).

Mounting Guide has been updated.

Installation Guide in English has been updated.

A247 was originally made with A247.1, A247.2, A347.1 and A347.2.
As per January 2014 the A247 appl.-key contains an extra subtype, A247.3.

Main differences, compared to A247.1:
No alarm
S7 is DHW-charging temp. Sensor
S4 is DHW-heating temp. Sensor
P2 is DHW primary circuit circulation pump
P4 is DHW-charging pump.

Mounting Guide has been updated.
Installation Guide has not been updated yet.

Case stories

  • if (isSmallPicture) { The Loves-Park-Factory-Building; } else if (isBigColumns) { The Loves-Park-Factory-Building } else { The Loves-Park-Factory-Building }
    Ventilation is more energy-efficient in this Illinois factory

    USA: The Danfoss Loves Park factory upgraded existing ventilation with the Danfoss Novenco EC+ concept, achieving a 59.8% reduction in emissions compared to the previous system.

  • if (isSmallPicture) { City of Banja Luka; } else if (isBigColumns) { City of Banja Luka } else { City of Banja Luka }
    Danfoss partners with the city of Banja Luka to decarbonize district energy

    The Challenge: Renovate 34 of the city’s largest heating substations
    The Solution: Danfoss Leanheat® Monitor enables full substation digitalization
    The Results: reduced heat consumption by 10%

  • if (isSmallPicture) { Man flying in the wind tunnel; } else if (isBigColumns) { Man flying in the wind tunnel } else { Man flying in the wind tunnel }
    Wind tunnel achieves 99.5% uptime with Danfoss DrivePro®

    Belgium: Thanks to Danfoss DrivePro® services, LuxFly has achieved 99,5% uptime in Europe’s largest vertical wind tunnel that is used for skydiving.

  • if (isSmallPicture) { Eurasburg; } else if (isBigColumns) { Eurasburg } else { Eurasburg }
    Successful transition from oil boilers to a local heating network in Eurasburg

    In the Wittelsbacher Land near Augsburg the local network in Eurasburg supplies heat to 80 buildings using a wood chip heating system. Danfoss’ substations ensure efficient heating in all building types, and its modern SCADA solution enables remote system monitoring and management. 

  • if (isSmallPicture) { The factory seen from afar with a sunrise in the back ; } else if (isBigColumns) { The factory seen from afar with a sunrise in the back } else { The factory seen from afar with a sunrise in the back }
    How did this smart factory reach carbon-neutral?

    POLAND: The new Danfoss production hall in Grodzisk Mazowiecki has reached carbon-neutrality, thanks to full electrification, energy-saving solutions such as Danfoss drives, and energy from renewable sources.

  • if (isSmallPicture) { Keppel Bay Tower sign with the text "More than 45% energy savings with Danfoss-NOVENCO EC+ concept"; } else if (isBigColumns) { Keppel Bay Tower sign with the text "More than 45% energy savings with Danfoss-NOVENCO EC+ concept" } else { Keppel Bay Tower sign with the text "More than 45% energy savings with Danfoss-NOVENCO EC+ concept" }
    Retrofitting Keppel Bay Tower for a Zero Energy future

    SINGAPORE: With Danfoss EC+ concept for HVAC systems, Keppel Bay Tower uses 45% less energy and has achieved Green Mark Platinum Zero Energy building status.

Explore more

Videos