Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Ask Your Question
3

Diversity schedules for residential exhaust

asked 2019-10-10 08:25:58 -0500

Jim Dirkes gravatar image

I am failing (dismally) to find any reference information regarding how residential exhaust varies through the day. Ideally, I'd like a separate schedule for toilet exhaust and kitchen exhaust.

Failing to find third party and research-based information, I'd love to compare my personal estimate with yours.

Thanks in advance for any assistance.

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted
3

answered 2019-10-10 09:12:24 -0500

updated 2019-10-10 09:13:03 -0500

We haven't found much good data on this. ResStock currently samples from the Range/oven schedule for probability of kitchen exhaust timing (1 hr per day), and samples from the Shower schedule (I think) for probability of bathroom exhaust (1 hr per day). See https://www.nrel.gov/docs/fy14osti/60... and https://www.energy.gov/eere/buildings... for these schedules.

The Pecan St. Dataport dataset has measured bath and kitchen vent fan power. We plan on examining that to derive schedules in the future. Let us know if you find anything else!

edit flag offensive delete link more

Comments

1

Thanks very much! It's better than what I had. I'm absorbing it now. If I find more, I'll let you know.

Jim Dirkes gravatar imageJim Dirkes ( 2019-10-10 10:37:14 -0500 )edit

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

 



Question Tools

2 followers

Stats

Asked: 2019-10-10 08:25:58 -0500

Seen: 77 times

Last updated: Oct 10