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RE: [EnergyPlus_Support] how can I change the HOT WATER PLANT HW SUPPLY PUMP power in a HVAC Template System VAV
Great!
Ignore that last message.
I could not find that in the Engineering Reference this morning. Now we?re on the same page!
The Building Performance Team
James V. Dirkes II, P.E., BEMP , LEED AP
1631 Acacia Drive NW
Grand Rapids, MI 49504
616 450 8653
From: EnergyPlus_Support@xxxxxxxxxxxxxxx [mailto:EnergyPlus_Support@xxxxxxxxxxxxxxx] On Behalf Of Richard Raustad
Sent: Thursday, June 16, 2011 1:00 PM
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Subject: Re: [EnergyPlus_Support] how can I change the HOT WATER PLANT HW SUPPLY PUMP power in a HVAC Template System VAV
I see where you got 0.78. If you autosize the pump power then the model assumes 0.78 for the impeller efficiency.