The provisions of Section R401 of IECC-RE are adopted by reference with the following modifications:
1. Revise Section R401.1 by resetting "residential building" in italic type.
2. Revise Section R401.2 to read:
"R401.2 Application.
Residential buildings shall comply with Chapter R6, Section R401.2.5 and either Section R401.2.1, R401.2.2, R401.2.3 or R401.2.4.
Exception: Additions, alterations, repairs and changes of occupancy to existing buildings complying with Chapters R5 and R6."
3. Revise Section R401.2.4 to read:
"R401.2.4 Above-code Certification Option.
The Above-code Certification Option requires compliance with either Section R401.2.4.1 or R401.2.4.2.
R401.2.4.1 Phius Certification Option.
The Phius Certification Option requires compliance with Section R409.
R401.2.4.2 National Green Building Standard Certification Option.
The National Green Building Standard Certification Option requires compliance with Section R410."
4. Revise Section R401.2.5 by replacing "all compliance approaches" with "all compliance approaches except the Above-code Certification Option"; replacing each "one of the additional efficiency package options" with "two of the additional efficiency package options"; replacing "option" with "options"; and by resetting "energy cost," "proposed design" and "standard reference design" in italic type.
5. Revise the first two sentences of Section R401.3 to read:
"A permanent certificate shall be completed by the builder and posted on a wall in the space where the furnace is located, a utility room or an approved location inside the building. Where located on an electrical panel, the certificate shall not cover or obstruct the visibility of the circuit directory label, service disconnect label or other required labels."