CORRECTION #1 OF 3:
In the Residential Simulation Modeling Guidelines Table 2.3.1, Baseline design column, HVAC section: replace the two paragraphs in this box that begin with "Residential-associated spaces" with the following:"Residential-associated spaces (i.e. corridors, stairwells, lobbies, amenity spaces, and other spaces that primarily serve the residents) may be considered non-residential area OR residential area when determining applicability for that do not meet Exception (a) or Exception (e) of Section G3.1.1 Exception (a). If the total non-residential area is less than 20,000 square feet, the non-residential spaces shall be modeled with the same HVAC system type (System 1 or 2) as the in-unit spaces.
If classified as a residential space, Residential-associated spaces that have a different heating source than the in-unit spaces exceeding 20,000 square feet or building area perand satisfy Exception (a) of Section G3.1.1 shall be modeled with the appropriate residential system type (System 1 or 2), per Table G3.1.1A."
CORRECTION #2 OF 3:
In the Residential Simulation Modeling Guidelines Table 2.3.1, Baseline design column, Ventilation & Infiltration section: At the end of the sentence "The baseline design mechanical ventilation rate shall be modeled as equal to the rates allowed by ASHRAE 62.2 (in dwelling units) or 62.1 (outside dwelling units)", add the following text: ",or the applicable local codes, whichever is more stringent. "
CORRECTION #3 OF 3:
In the "Exceptional Calculations required for residential projects" section: delete the last bullet that begins with "Demand-controlled garage ventilation..."

**July 25, 2019 update:

Multifamily Energy Model Simulation Guidelines
Replace "35 degrees F" for system type 2 with "25 degrees F".