In the land of clev the greater cooling load happens on the up stairs unit. I do not know where this system is located. I live under a CLE flight path so I watch that stuff. That is law.ĭuck here comes the solar flair. Heat always goes to cold no matter how fast the water moves. If there is no call from either unit the the ground and non-moving water make a heat transfer. If both units do not run at identical run times time every day 24/7. Both loops and units are currently separate, not connected in any way to each other. They were installed in 1993 replacing the original 1985 WF Command-Aire models which had serious compressor problems. in depth to service a 2-Ton heat pump for upstairs and a 3-Ton heat pump for downstairs. We drilled two 6” diameter wells in 1985 of 265 ft. I am worried about low EWT for the shorter loop. Is there an advantage to connect the two loops and run them as a unit – in parallel, even though their lengths are quite dissimilar (as described below)? Is there a problem with leaving them separate?ĭo I have enough loop to operate the two 036 heat pumps (nominally 3 Ton each)? I hope that System7 is real smart and can de-rate itself gracefully when the need arises. A variable speed one-pump flow center is anticipated for each unit. We are thinking of using two WF System7 036 units, one for upstairs and one for downstairs in our 3,300 sq. I am struggling with replacing our 21 year old WF heat pumps and would appreciate some advice.
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