Dual-Duct System: Thermostat Input

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Hi everyone,

I'm trying to fully understand the implications of zonal thermostat
selection with respect to dual-duct system mixing boxes (System type DDS).
The DOE2 help entry for thermostats speaks specifically to DDS, but I'm left
a bit unsure by the wording.

Here is the DOE2 help entry for reference:

With that primer, here is an excerpt from my Titus catalog illustrating
mixing box control schema for dual-duct mixing boxes:

Have I got the right idea for how to achieve each of the pictured mixing box
control strategies in distinction?

~Nick

NICK CATON, P.E.
Senior Engineer

360 Analytics
9750 3rd Ave NE, Suite 405

Seattle, WA 98115
office: 206.557.4732 ext. 205
www.360-Analytics.com

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