[Equest-users] ground-source heat pump with gas backup

Demba Ndiaye Demba.Ndiaye at setty.com
Mon May 17 14:21:35 PDT 2010


Folks,

I have a ground-source heat pump that operates during the day. At night, the pumps are shut off, and if the space needs heating to maintain the setback temperature, a gas furnace kicks off.

Said otherwise, only the furnace operates to maintain setback.

How would you model that?

_______________
Demba NDIAYE
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