Dual compressor heat pump
Anyone know where I can find info on heat pumps with more than one compressor? There are models with 2 compressors which come on independently depending on load. I wonder how they are plumbed together: just plain parallel, or with some complicated valves?
Googling shows that often "dual heat pump" mean either a split (both heating and cooling) or a heat pump assisted by an electric/gas heater.
Last edited by Piwoslaw; 04-23-10 at 12:17 AM..
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