Danfoss logo
ECL Comfort 120-product-category

ECL Comfort 120

The ECL Comfort 120 is a universal 1-circuit controller for use in district heating substations, district heating-based installations and boiler installations.
The ECL Comfort 120 is operated by an installer app for mobile phone IOS or Android.
User interface on controller: 5 LED and 1 push button.
The product is an electronic controller for flow temperature control (heating) for different control principles:

  • weather compensated (outdoor sensor),
  • reference room (ON OFF switch),
  • reference room (room sensor),
  • supply temperature compensated (offset from supply temperature)

Features and benefits

  • 1 control circuit
  • 4 built-in heating applications
  • ECL Go App
  • 5 LED + 1 push button
  • Master/slave setup for systems with shared outdoor temperature signal
  • DIN rail, wall or panel mounting
  • 4 Pt 1000, 1 PWM, 1 pot. free
  • 1 x 3-point control output optimized for actuators, 1x Relay, 1x PWM
  • Modbus RS 485 for longer distances
  • Ethernet RJ 45 for e.g. Connection with Leanheat® Monitor