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Thread: Ammonia Heat Pumps
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15-03-2006, 10:37 PM #19
Re: Ammonia Heat Pumps
Hi LC,
#***** system is more efficient than ammonia system and more and more used in cold storage
#***** system initial cost is higher than ammonia system
#***** system has better automatic control than ammonia system
Originally Posted by Peter_1
#***** system has lower operation and maintenance cost because ammonia system need air purge /charge makeup /oil adding more often
Even if the system pressures are above atmospheric pressure, air can still get into a system during service and charging. I would recommend a purger for any industrial system.
I agree with Peter and Andy (although I'm not sure what a Bollocks is, or means. I suspect it is not very complimentary!)
You really got me excited with this one LC.
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