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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
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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.