Compressor Speed Control

The Danfoss/Secop BD35 and BD50 compressors are variable speed compressors and can operate between 2000 and 3500 RPM. The longer and slower a compressor runs, the more efficient it will be, so it is advantageous to run be able to run at the slowest speed possible. This video describes the different forms of speed control available from Coastal Climate Control.

[@TopnotchitTX]

Where do you get the manual speed board? Is it cheaper than the merlin 2

[@philipgbullas]

:-) same video 2yrs ago :-)