Does anyone know a definition for "single supply system". I've looked it up in ASHRAE 62.1 and ASHRAE's Manual and I wasn't able to find it.
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Ben Stanley
Senior Sustainability ManagerWSP - Built Ecology
LEEDuser Expert
250 thumbs up
February 12, 2016 - 11:24 am
Gustavo, can you provide more context to the question? I'm not sure about a single supply system.
Gustavo De las Heras Izquierdo
LEED Expert185 thumbs up
February 12, 2016 - 1:27 pm
It is not about a specific project. When doing a ventilation calculator I was wondering in which cases I should select this option.
Ben Stanley
Senior Sustainability ManagerWSP - Built Ecology
LEEDuser Expert
250 thumbs up
February 16, 2016 - 6:24 pm
I see. The ASHRAE 62.1 2007 user manual has a definition of sorts. See example 6-I if you have access to that.
Here's a shorthand for how the single zone system is defined there.
A (single) zone requires that each space within the zone have similar occupant and building outdoor air rates, similar occupant density, and similar zone primary airflow rates.