PUBLIC COMMENT Addendum 90f amends MINHERS® Addendum 81 that added software modeling criteria for service water heating, clothes washer and dryer, and dishwasher modeling for Dwelling Units in multi-family buildings and modify corresponding criteria for single-family Dwelling Units. The addendum also adds a clarification of the linkage of coefficients in Standard 301-2022 Appendix C on software modeling to the Infiltration Volume as determined in accordance with ANSI/RESNET/ICC 380. Addendum 90f will replace Addendum 90i which is currently in effect. The draft addendum, comment form, and comments received are posted at Draft PDS-01, MINHERS Addendum 90f, Hot Water Modeling. Public comments will be accepted from April 28, 2025, through May 28, 2025
