5 Ton GSHP Build
The refrigeration circuits have been corrected. Everything is silver-soldered and brazed. The vacuum pump is employed and the system is holding the vacuum.
This new version of heat-pump may strongly resemble a previously constructed machine. I can only hope I didn't infringe on any licenced methods. The resemblance wasn't entirely deliberate.
Next will be the water circuits. Hopefully my luck will hold and it will be leak free.
Randen
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