Heat pumps, geothermal and AC
Heat Pump Efficiency explained - The definitive guide to SEER vs HSPF vs (S) COP Heat Pump Ratings
...COP ratings for heat pumps - like COP, but more like SEER!
In 2013, SCOP or Seasonal Coefficient Of Performance was introduced. While COP is a measure of energy efficiency for a heating or cooling device, what SCOP rating is looking to achieve is to objectively measure energy efficiency over the winter season (for ...