The standard model QUERY 4X MOD DH is a compact hot water module solution and can be connected to an existing existing QUERY 4X MAIN central heating station.

The module is extensible in the basic design with the addition of the heating circuit mixing node. In QUERY 4X MAIN, the integrated control system takes control of the module to the primary heating section. Collects all sensor information, controls pumps and valves. If no heat is needed, the components are turned off.

Main advantages

  • Compact construction
  • Plate heat exchanger with high thermal output for low output temperatures
  • Optimization of primary and secondary flow
  • Connect the cold water and the charging tank return at the lowest point of the device
  • Seamless post-installation