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re: installing geothermal
19 nov 1996
gerry ferns wrote:
>marc, i believe that you are right about the increase in power factor when
>a 2 speed compressor runs on low speed, but i don't think that that is all
>that significant in a heat pump that can provide seasonal cops of over 3.0...
a criminal cop, compared to a solar house heating system with a 10x10' 30k
btu/hour sunspace and a 36 watt, 560 cfm fan, or a motorized damper using
2 watts when it's moving, and 0 watts when it isn't, and a smart low-power
controller.
just my $0.02.
nick
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