HeatpumpMonitor.org absurd efficiency readings

[Timbones (Tim)]

Trystan wrote about System Boundaries in this post:

Introducing HeatpumpMonitor.org - a public dashboard of heat pump performance

I thought it might be interesting to compare our results so far with those from the Energy Saving Trust ‘The Heat is On’ Phase 2 Trials. Their detailed analysis is available here: https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/225825/analysis_data_second_phase_est_heat_pump_field_trials.pdf One of the things that their work and report is very good at is defining and collecting data on different system boundaries. It’s something I’ve been aware of…