Phil's Heat Pump

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All Graphs show the Last 4 Hours, unless otherwise noted.

Heat Pump Electrical Use, Heat Output and COP

These are the 6-hour rolling-average COPs for the past three days:

These are daily average COPs for the past 7 days:

Storage Tank Temperatures

Heat Pump Inlet and Outlet Temperatures

Heat Pump Flow Rate

When DHW Pump to Preheat Tank Runs relative to Heat Pump Cycles