[Bldg-sim] Unmet heating hours - EE4 Energy Model

[Aaron Smith]

Katie,

 

I can take a look if you send me the file.


Aaron

 

 

Aaron Smith, P.Eng 

LEEDR AP BD+C, M-ASHRAE, Mechanical Engineer



t: (902) 422-7393

f: (902) 423-4945

e:  <mailto:asmith at mreng.ca> asmith at mreng.ca

 

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From: Kathleen Mayberry [mailto:kmayberry at emcad.ca] 
Sent: Tuesday, September 18, 2012 12:23 PM
To: bldg-sim at lists.onebuilding.org
Subject: [Bldg-sim] Unmet heating hours - EE4 Energy Model

 

Hi All,

 

I'm building an energy model in EE4 program. I'm getting a lot of heating
unmet hours (in the thousands). The majority of the zones with unmet hours
are corridors where I only have make-up air (MUA unit with hot and chilled
water coils) serving those spaces. The suites (that are served by 2 pipe fan
coils) are in separate systems. I tried decreasing and increasing the
airflow/heating capacity in the corridor system but it is not affecting the
amount of unmet heating hours at all. 

 

Anyone know why the unmet heating hours are so high?

 

Thanks and Regards,

 

Katie

 

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