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Pressure Drop credit for DOAS system in Baseline
Schools-2009 EAp2:Minimum Energy Performanceposted by Manish Khandelwal on
Hi.
Trane TRACE's 40 plant limit.
Schools-2009 EAp2:Minimum Energy Performanceposted by Kelsey Rightmer on
The school I am modeling has a vrf system served by dedicated outdoor air energy recovery units as well as packaged rooftop units.
Water-Source Heat Pump part load efficiency
Schools-2009 EAp2:Minimum Energy Performanceposted by eric jendro on
I am using HAP to model a system consisting of water-source heat pumps. I am required to input the ARI/ISO efficiency.
Proper way to apply ASHRAE 62.1 to baseline model?
Schools-2009 EAp2:Minimum Energy Performanceposted by Joseph Lewis on
I have a project where the proposed design has demand controled ventilation.
Square Footage Discrepancy
Schools-2009 EAp2:Minimum Energy Performanceposted by Michael Kros on
Our mechanical engneer/energy modeler just contacted me to ask about a discrepancy in our square footages from what we have entered on PIf2 on LEED Online, and what he has input in the energy model
HAP v4.5 and Hot Water Supply Temperarture Reset
Schools-2009 EAp2:Minimum Energy Performanceposted by Matt Humphreys on
HAP version 4.5 is not capable of modeling hot water temperature supply temperature reset in the baseline case as required under ASHRAE 90.1-2007 Appendix G3.1.3.4 yet the software has been approve
EA Pr2 Form V5 - EAp2-9
Schools-2009 EAp2:Minimum Energy Performanceposted by Robert Barrett on
My project does not comply with section 1.9A (minimum compliance requirements for process energy modeling) so I need to upload a narrative.