Hello All,

I am doing an Appendix G model for a warehouse building that has a
semi-heated space for freeze protection only by using infrared heaters. But
it is a 35,000 SFT warehouse building and if I go by Table G3.1.1A the
system type to be used will be System 5 Packaged VAV with Reheat in the
Baseline 90.1 model and I would have infrared radiant heaters in the
proposed model. Should I use the same system type in both Baseline and
Proposed model i.e. infrared radiant heaters with same efficiencies and
temperature setpoints or can the Baseline system be Packaged VAV with
Reheat and infrared radaint heaters in the proposed model ?

Thank You

Syed Hussaini, PE, LEED GA

Energy Engineer II
------------------------------

*Partner **Energy*

680 Knox St., Suite 150 |Los Angeles, CA 90502
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