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Pressure Drop credit for DOAS system in Baseline

Schools-2009 EAp2: Minimum Energy Performance
posted by Manish Khandelwal on Jul 28, 2022, 5:18 am

Hi.

We are doing a school building Energy modelling. In this school building we used FCU+ DOAS system. DOAS unit has (1) merv 13 for both OA and EA (2) DOAS has ER device and heat...

Last reply: Tyler Thumma, Aug 11, 2022, 10:45 am

Existing buidling assembly

Schools-2009 EAp2: Minimum Energy Performance
posted by soham babu on Jun 20, 2017, 8:16 am

If we are not knowing existing...

Last reply: Marcus Sheffer, Jun 20, 2017, 9:44 am

Section Table 1.4.2B- Fenestration

Schools-2009 EAp2: Minimum Energy Performance
posted by soham babu on May 24, 2017, 1:48 am

when the frame effects are captured within the energy modeling software option the output results for vertical glazing...

Last reply: Jean Marais, May 24, 2017, 2:45 pm

Trane TRACE's 40 plant limit.

Schools-2009 EAp2: Minimum Energy Performance
posted by Kelsey Rightmer on Jul 12, 2016, 2:08 pm

The school I am modeling has a vrf system served by dedicated outdoor air energy recovery units as well as packaged rooftop units. When creating the cooling and heating plants in the model I have...

Last reply: Marcus Sheffer, Jul 19, 2016, 12:32 pm

Compliance with Lighting mandatory provisions

Schools-2009 EAp2: Minimum Energy Performance
posted by Maya Karkour on Aug 30, 2010, 4:34 am

Dear all,

Regarding ASHRAE 90.1-2007, section 9.4.1:

"A control device shall be installed that automatically turns lighting off within 30 minutes of all occupants leaving a space,...

Last reply: Marcus Sheffer, May 2, 2016, 9:04 am

EPA TARGET FINDER RATING TOOL FOR A SCHOOL PROJECT IN KSA

Schools-2009 EAp2: Minimum Energy Performance
posted by VEL MUTHU on Sep 15, 2015, 11:58 am

Hi,

I am currently working on a school project located in KSA. we are about to start the EA P2 and C1. I found that, it is a requirement to establish energy rating goal using EPA's target...

Last reply: VEL MUTHU, Sep 19, 2015, 5:00 am

EA Pr2 Form V5- EAp2-9

Schools-2009 EAp2: Minimum Energy Performance
posted by Robert Barrett on May 14, 2015, 2:25 pm

My project does not comply with section 1.9A (minimum compliance requirements for...

Last reply: Marcus Sheffer, May 14, 2015, 2:45 pm

LEED 2009 for Schools- EAp2- Option 2- Applicable AEDG

Schools-2009 EAp2: Minimum Energy Performance
posted by Pedro Gomez on Jul 16, 2014, 11:21 am

There are currently two ASHRAE AEDG versions available, one if for 30% savings over ASHRAE 90.1-1999 minimum and the other is for 50% savings over ASHRAE 90.1-2004 minimum. LEED 2009 for schools...

Last reply: Marcus Sheffer, Jul 16, 2014, 5:14 pm

LEED Forms not Calculating correctly.

Schools-2009 EAp2: Minimum Energy Performance
posted by BEN MONROE on Jun 26, 2014, 4:45 pm

I'm not sure if this belongs here or in EC1. This is for a LEED-S 2009 renovation project with an addition. We have updated our energy model input based on the initial design review comments....

Last reply: Marcus Sheffer, Jul 10, 2014, 4:02 pm

Baseline Building Performance

Schools-2009 EAp2: Minimum Energy Performance
posted by Justin Weisser on Jun 19, 2014, 2:16 pm

In an all-electric building with a Geothermal Bore field and packaged Heat Pumps system, if the project wants to use an Indirect Gas fired Make-Up Air Unit for the Kitchen Exhaust Hood, will we...

Last reply: Marcus Sheffer, Jun 19, 2014, 2:37 pm