90.1 App G baseline HVAC

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Hello all,

Table 3.1.1B states that the Heating Type for System #5 (Packaged VAV with Reheat) is "hot-water fossil fuel boiler." Does this pertain to the primary heating in the RTU, or reheating at the zone level, or both? I am looking to determine what the baseline system type would be for an Appendix G model. Originally I thought a gas-furnace with electric reheat, but that doesn't appear to be correct.

Thanks!

Will Hillsinger

William Hillsinger's picture
Joined: 2013-10-10
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Hi Will,

The Baseline for system 5 would be hot water from a fossil fuel boiler for
both the primary and zone level HVAC equipment.

Regards,

Jeff Ross-Bain, PE, BEMP, LEED Fellow
Principal

404-220-8940 Office

404-220-8955 Direct

www.rbgb.com

Build Green. Save Time.

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Joined: 2011-09-30
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