HeatpumpMonitor.org next steps

Work in progress: An improved measured heat demand tool intended for exploring the question of over-sizing and impact or lack thereof on performance (I will do another post on this soon).

  • Work out measured heat loss (or really heat demand as it included DHW demand).
  • Auto fit line of best fit, manually adjust as required
  • New datasheet max heat output for heat pump field available in the main form (I’ve entered all the Vaillant datasheet capacities so far)
  • Hover over datapoints on chart to see more information about each data point.


This tool can be accessed from system view page: