Modem QSTART
Assy: AT0028
Out Of Stock

Product information:

Modem QSTART is device with the ability to use Autoterm Control application on smartphone (available at Google Play and AppStore) to control any AUTOTERM air heater and liquid heaters. 


Application "Autoterm Control" together with modem QSTART will let you to operate and oversee your Autoterm heater via 2G / 3G network.


Main advantages of "Autoterm Control" application:

  • Remote Start/Stop of heater
  • Start heater with pre-set working duration
  • Current status check
  • Temperature check
  • Operation settings

* Modem QSTART uses micro sim card slot

* Modem QSTART works with following frequencies:

  • UMTS/HSPA: 900/2100 Мhz
  • GSM/GPRS/EDGE: 900/1800 Мhz


The product is no longer manufactured.


*** Please note, Modem QSTART will not work if heater is equipped with control panel PU-22.

For modem QSTART to work, control panel of the heater must be changed to control panel PU-5; PU-27 or Comfort Control.

*** Please note, modem QSTART (AT0028) is compatible with control panel Comfort Control only if modem is equipped with software version 1.6 or newer.



Download APP for iOS here

Download APP for Android here

Autoterm Control version: For Android 1.5.2  / For iOS 1.4.1


Modem Qstart is suitable following AUTOTERM air heaters:

  • AUTOTERM Air 2D if connected to PU-5 / PU-27 / Comfort Control control panel 
  • AUTOTERM Air 4D if connected to PU-5 / PU-27 / Comfort Control control panel 
  • AUTOTERM Air 8D if connected to PU-5 / PU-27 / Comfort Control control panel 
  • AUTOTERM Air 9D if connected to PU-5 / PU-27 / Comfort Control control panel 

*** Modem QSTART must be equipped with software version 1.6 or newer to work with control panel Comfort Control



Modem Qstart is suitable following AUTOTERM liquid heaters:

  • AUTOTERM Flow 5 (Diesel/Petrol) with serial numbers that start with "E...." if connected to PU-27 or Comfort Control control panel.
  • AUTOTERM Flow 14D if connected to PU-27 or Comfort Control control panel.

To connect QSTART modem to liquid heater 14TCmini, necessary additionally order Modem harness-adapter assy.3814


*** Modem QSTART must be equipped with software version 1.6 or newer to work with control panel Comfort Control


Dimensions: 75 x 75 x 20 mm