Jim Fowler
  • Anchorage, AK
  • United States
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TREAT modeling of mid-rise apartments low heating load

Started this discussion. Last reply by Don Hynek Jun 1. 4 Replies

Does anyone have experience using TREAT to model mid-rise (3-story) apartment buildings with interior corridors?  Our housing authority requires true-ing up the "calculate model" heating load…Continue

Tags: calibrating, up, trueing, modeling, TREAT

 

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Latest Activity

Don Hynek replied to Jim Fowler's discussion TREAT modeling of mid-rise apartments low heating load
"This isn't uncommon -- senior buildings often have lower-than-typical baseload use; especially for domestic hot water. More generally, though -- TREAT DOES have inputs for t-stat settings, water heater settings, space heating schedules, etc. I…"
Jun 1
John Nicholas replied to Jim Fowler's discussion TREAT modeling of mid-rise apartments low heating load
"So why is tenant behavior significantly different in this building?"
Apr 27
Jim Fowler replied to Jim Fowler's discussion TREAT modeling of mid-rise apartments low heating load
"Hi John - I'm strictly modeling the entire building, not individual units. I'm looking for a justifiable rationale to increase heating load to a more realistic level (based on observed apartment temperatures and my experience) to increase…"
Apr 27
John Nicholas replied to Jim Fowler's discussion TREAT modeling of mid-rise apartments low heating load
"Where is this going?  Are you (the housing authority) trying to set the Utility Allowance?  Somewhere else?   All electric?  Balanced Power?  Does each apt have specific DHW, heat and cool?  Are they metered…"
Apr 27
Diane Chojnowski left a comment for Jim Fowler
"Hi Jim, Welcome to Home Energy Pros. Feel free to join the conversation in the Forum and Groups. And share your energy efficiency photos, videos and upcoming events. If you're blogging about home performance, this is the place for…"
Apr 24
Jim Fowler posted a discussion

TREAT modeling of mid-rise apartments low heating load

Does anyone have experience using TREAT to model mid-rise (3-story) apartment buildings with interior corridors?  Our housing authority requires true-ing up the "calculate model" heating load consumption to the "calculate billing" heating load consumption.  TREAT's analysis of the monthly consumption figures come out with a baseload that's too high and heating load that's too low (8 kBTU/SF), I say this is based on temperatures observed during the site survey which show that the seniors in this…See More
Apr 21
Jim Fowler is now a member of Home Energy Pros
Apr 21

Profile Information

Company
Global Energy Audits, LLC
Role in Home Performance Marketplace
Building energy modeler, Energy auditor / assessor / analyst
Professional Certification
CEM
Website URL
http://www.globalenergyaudits.com

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At 7:26am on April 24, 2017, Diane Chojnowski said…

Hi Jim,

Welcome to Home Energy Pros. Feel free to join the conversation in the Forum and Groups. And share your energy efficiency photos, videos and upcoming events. If you're blogging about home performance, this is the place for you!

Don't forget to upload your profile photo.

Thanks!
Diane, HEP Moderator

 
 
 

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