low pressure amplification (for chillers)

[knight rider]

one off our custers who has around 20 chillers on site which range from 20kw to 200 kw capicaity,
would like to know whether there would be any advantages off him getting involved with retrofitting his chillers with low pressure amplification kits for energy saving,
if any off you guy have hands on expreience with advantages and disadvantages off such systems . i would really like to hear them.

many thank

[US Iceman]

Do the chillers need to operate when the outside ambient temperature is low?

Or, are these water chillers for air conditioning purposes only?

[knight rider]

all off the chillers are used for air conditioning purposes , but they do run in low ambient conditioning due to high heat loads due to equipment in rooms
this custormer has been appproched by a company offering this type off retrofit , he would like a seconed
opinion on any saving he may get ,

[thianks