Question:

The compressor should be isolated before changing the compressor on a system containing R-410A. Then evacuate the compressor section to `_______` and hold. If the system pressure does not rise, remove the compressor.

A Atmospheric pressure

Explaination

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The compressor should be isolated before changing the compressor on a system containing R-410A. Then evacuate the compressor section to _______ and hold. If the system pressure does not rise, remove the compressor.