Yesterday I walked up on one of our managers who was talking to a junior tech diagnosing an intermittent controls issue on a pool heat pump. In the background, you could hear an extremely loud ...
My June 7 column, “Refrigerant Migration,” dealt with refrigerant migrating back to the compressor’s crankcase during the off cycle. This migration of refrigerant was due to a pressure difference ...
Installing a recycle valve in parallel with the antisurge valve of a turbine-driven multistage (low pressure/high pressure) centrifugal compressor, in combination with control system modifications, ...
Installing a recycle valve in parallel with the antisurge valve of a turbine-driven multistage (low pressure/high pressure) centrifugal compressor, in combination with control system modifications, ...
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