Continued from page 1
Now, if we split
refrigeration circuit, placing
compressor, and
condenser units outdoors, and
expansion valve with
evaporator coil indoors, we will be able to reduce much of
noise.
This is exactly what happens in
air-cooled split units. More copper tubing, electrical wiring, bracketing, and other installation work may be required, but it will be worth
extras if you are looking for quietness and better appearance.
One word of caution! Make sure that
copper piping is sized and laid up properly. If not, you may find that your compressor seizes up due to lack of lubrication oil. The lubrication oil goes out from
compressor but does not return.
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